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88a00bc5_Theories_Flashcards___Cram_com__ies_Parsons_Williamson_Holland
What is the third assumption of Trait oriented theories?
Choice of occupation is straightforward --Matching is possible
[]
Career Development Trait Oriented Theories Flashcards - Cram.com
Trait-Oriented Theories Parsons Williamson Holland
http://www.cram.com/flashcards/career-development-trait-oriented-theories-1919199
44/1438042981525.10_20150728002301-00114-ip-10-236-191-2_389593400_0.json
88a00bc5_Theories_Flashcards___Cram_com__ies_Parsons_Williamson_Holland
What is the fourth assumption of Trait Oriented theories?
The closer the match between personal characteristics and job requirements, the greater the success, productivity and satisfaction
[]
Career Development Trait Oriented Theories Flashcards - Cram.com
Trait-Oriented Theories Parsons Williamson Holland
http://www.cram.com/flashcards/career-development-trait-oriented-theories-1919199
44/1438042981525.10_20150728002301-00114-ip-10-236-191-2_389593400_0.json
88a00bc5_Theories_Flashcards___Cram_com__ies_Parsons_Williamson_Holland
What are some current issues with Trait oriented theories?
-Empirically-based literature -Incorrect conclusions that these ideas are no longer viable -Incorrect assumptions that the approach is overly directive
[]
Career Development Trait Oriented Theories Flashcards - Cram.com
Trait-Oriented Theories Parsons Williamson Holland
http://www.cram.com/flashcards/career-development-trait-oriented-theories-1919199
44/1438042981525.10_20150728002301-00114-ip-10-236-191-2_389593400_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
d. Acetylcholine is released by axon terminals of the motor neuron.
The neuromuscular junction is a well-studied example of a chemical synapse. Which of the following statements describes a critical event that occurs at the neuromuscular junction? a. Acetylcholine is released and moves across the synaptic cleft bound to a transport protein. b. When the action potential reaches the end of the axon terminal, voltage-gated sodium channels open and sodium ions diffuse into the terminal. c. Acetylcholine binds to its receptor in the junctional folds of the sarcolemma. Its receptor is linked to a G protein. d. Acetylcholine is released by axon terminals of the motor neuron.
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
extend from the brain or spinal cord to the sarcolemma of a skeletal muscle fiber
Action potentials travel the length of the axons of motor neurons to the axon terminals. These motor neurons __________.
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
Synaptic vesicles fuse to the plasma membrane of the axon terminal and release acetylcholine.
Calcium entry into the axon terminal triggers what events?
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
the opening of ligand-gated cation channels
Acetylcholine binds to its receptor in the sarcolemma and triggers __________.
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
The inside surface of the sarcolemma is negatively charged compared to the outside surface. Sodium ions diffuse inward along favorable chemical and electrical gradients.
Sodium and potassium ions do not diffuse in equal numbers through ligand-gated cation channels. Why?
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
Excitation, in this case, refers to the propagation of action potentials along the sarcolemma.
Excitation-contraction coupling is a series of events that occur after the events of the neuromuscular junction have transpired. The term excitation refers to which step in the process?
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
Calcium release from the sarcoplasmic reticulum initiates the contraction.
Excitation of the sarcolemma is coupled or linked to the contraction of a skeletal muscle fiber. What specific event initiates the contraction?
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
A series of proteins that control calcium release.
A triad is composed of a T-tubule and two adjacent terminal cisternae of the sarcoplasmic reticulum. How are these components connected?
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
transverse or T tubules
What is name given to the regularly spaced infoldings of the sarcolemma?
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
Calcium ions
Which of the following is most directly responsible for the coupling of excitation to contraction of skeletal muscle fibers?
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
A myosin head bound to actin
The cross bridge cycle is a series of molecular events that occur after excitation of the sarcolemma. What is a cross bridge?
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
The sarcomere
What structure is the functional unit of contraction in a skeletal muscle fiber?
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
Calcium ions are stored in the sarcoplasmic reticulum.
Calcium ions couple excitation of a skeletal muscle fiber to contraction of the fiber. Where are calcium ions stored within the fiber?
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
ATP binds to the myosin head
After a power stroke, the myosin head must detach from actin before another power stroke can occur. What causes cross bridge detachment?
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
The energy comes from the hydrolysis of ATP.
How does the myosin head obtain the energy required for activation?
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
Calcium ions bind to troponin and change its shape.
What specific event triggers the uncovering of the myosin binding site on actin?
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
Cross bridge cycling ends when sufficient calcium has been actively transported back into the sarcoplasmic reticulum to allow calcium to unbind from troponin.
When does cross bridge cycling end?
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
arrival of an action potential
What causes the release of calcium from the terminal cisternae of the sarcoplasmic reticulum within a muscle cell?
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
troponin
The binding of calcium to which molecule causes the myosin binding sites to be exposed?
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
myosin
A myosin head binds to which molecule to form a cross bridge?
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
binding of ATP
What causes the myosin head to disconnect from actin?
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
hydrolysis of ATP
What energizes the power stroke?
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
Calcium binds to troponin, altering its shape.
What is the role of calcium in the cross bridge cycle?
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
The displacement of tropomyosin exposes the active sites of actin, allowing cross bridges to form.
What role does tropomyosin play in the cross bridge cycle?
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
Troponin controls the position of tropomyosin on the thin filament, enabling myosin heads to bind to the active sites on actin.
How does troponin facilitate cross bridge formation?
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
myosin binding to actin
What, specifically, is a cross bridge?
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
ATP binding to the myosin head
What event causes cross bridge detachment?
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
during the cocking of the myosin head
Where in the cross bridge cycle does ATP hydrolysis occur?
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
ATP hydrolysis is used to re-cock the myosin head.
How/when does the myosin head cock back to store energy for the next cycle?
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
Myosin heads would remain detached, unable to cock.
BMD (2,3-butanedione 2-monoximime) inhibits myosin, such that ATP can bind to myosin but myosin is unable to hydrolyze the bound ATP. What effect would BMD have on the cross bridge cycle?
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
There are always some myosin heads attached to the actin myofilament when other myosin heads are detaching.
During contraction, what prevents actin myofilaments from sliding backward when a myosin head releases?
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
slow oxidative fibers
Which muscle fiber type is best suited for endurance activities?
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
d. increase in the number of muscle cells
Which of the following is not a usual result of resistance exercise? a. increase in the number of myofibrils within the muscle cells b. increase in the efficiency of the circulatory system c. increase in the efficiency of the respiratory system d. increase in the number of muscle cells
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
stores oxygen in muscle cells
Myoglobin ________.
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
latent
Immediately following the arrival of the stimulus at a skeletal muscle cell there is a short period called the ________ period during which the events of excitation-contraction coupling occur.
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
storing energy that will be transferred to ADP to resynthesize ATP
Creatine phosphate functions in the muscle cell by ________.
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
no ATP is available to release attached actin and myosin molecules
Rigor mortis occurs because _____.
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
lactic acid
During vigorous exercise, there may be insufficient oxygen available to completely break down pyruvic acid for energy. As a result, the pyruvic acid is converted to ________.
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
glycolysis
An anaerobic metabolic pathway that results in the production of two net ATPs per glucose plus two pyruvic acid molecules is ________.
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
acetylcholinesterase destroying the ACh
After nervous stimulation stops, what prevents ACh in the synaptic cleft from continuing to stimulate contraction?
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
a long, relaxing swim
Three discrete types of muscle fibers are identified on the basis of their size, speed, and endurance. Which of the following athletic endeavors best represents the use of red fibers?
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
no muscle tension would be generated
Hypothetically, if a muscle were stretched to the point where thick and thin filaments no longer overlapped, ________.
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
motor end plate
What part of the sarcolemma contains acetylcholine receptors?
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
False
True/False: Once a motor neuron has fired, all the muscle fibers in a muscle contract.
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
True
True/False: The force of muscle contraction is controlled by multiple motor unit summation or recruitment.
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
thick filaments
The H zone contains
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
number of cross bridges formed
The tension generated in a muscle fiber is directly proportional to the
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
a binding site for an ATP molecule and for an actin molecule, and the ability to swivel when powered by ATP.
Each myosin head has
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
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44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
Ca2+
The contraction cycle is triggered by the rise in __________ released from the SR.
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
the length of the sarcomeres prior to contraction
Within a single fiber, the tension developed during a twitch depends on
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
In complete tetanus, no relaxation occurs between stimuli, maximum tension is developed, and the muscle fiber is stimulated at a higher frequency.
When comparing complete tetanus with unfused tetanus, which is true?
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
one neuron and the muscle fibers it controls
A motor unit consists of
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
very few
In muscles used for fine actions, such as controlling eye movement or use of the hand, a motor unit will have __________ muscle fibers when compared to a motor unit in muscles used for power and strength.
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
helps avoid fatigue during sustained muscle contractions, refers to different motor units taking turns maintaining muscle tension, and makes an entire muscle seem to contract smoothly.
Asynchronous recruitment
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
can be increased by increasing the frequency of action potentials and due to summation.
The force generated by a single muscle fiber
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
2a10da18_MAP__7_Flashcards___Cram_com__raded_by_acetylcholinesterase_
at its typical resting length
A muscle fiber develops its maximum tension when it is in what position at the moment it is stimulated?
[]
MAP #7 Flashcards - Cram.com
Action potential propagation in a skeletal muscle fiber ceases when acetylcholine is removed from the synaptic cleft. Which of the following mechanisms ensures a rapid and efficient removal of acetylcholine? a. Acetylcholine is transported back into the axon terminal by a reuptake mechanism. b. Acetylcholine is transported into the postsynaptic neuron by receptor-mediated endocytosis. c. Acetylcholine diffuses away from the cleft. d. Acetylcholine is degraded by acetylcholinesterase.
http://www.cram.com/flashcards/map-7-2165291
44/1438042990445.44_20150728002310-00328-ip-10-236-191-2_385785931_0.json
e169c324_Cancer_Flashcards___Cram_com__astisis_N_Regoinal_Lymph_Nodes
Phase III trials..
compare the new agent with standard treatments
[]
Cancer Flashcards - Cram.com
T-Tumor M-Metastisis N-Regoinal Lymph Nodes
http://www.cram.com/flashcards/cancer-2066127
44/1438042990445.44_20150728002310-00301-ip-10-236-191-2_393116326_0.json
e169c324_Cancer_Flashcards___Cram_com__astisis_N_Regoinal_Lymph_Nodes
Radiation
Limit the time spent to 30 minutes per 8 hour shift
[]
Cancer Flashcards - Cram.com
T-Tumor M-Metastisis N-Regoinal Lymph Nodes
http://www.cram.com/flashcards/cancer-2066127
44/1438042990445.44_20150728002310-00301-ip-10-236-191-2_393116326_0.json
e169c324_Cancer_Flashcards___Cram_com__astisis_N_Regoinal_Lymph_Nodes
What is the most common side effect of Granulocyte Colony-stimulating Factor?
Bone Pain
[]
Cancer Flashcards - Cram.com
T-Tumor M-Metastisis N-Regoinal Lymph Nodes
http://www.cram.com/flashcards/cancer-2066127
44/1438042990445.44_20150728002310-00301-ip-10-236-191-2_393116326_0.json
e169c324_Cancer_Flashcards___Cram_com__astisis_N_Regoinal_Lymph_Nodes
The time after chemotherapy administration when the WBC is at the lowest point is referred to as...
Nadir
[]
Cancer Flashcards - Cram.com
T-Tumor M-Metastisis N-Regoinal Lymph Nodes
http://www.cram.com/flashcards/cancer-2066127
44/1438042990445.44_20150728002310-00301-ip-10-236-191-2_393116326_0.json
e169c324_Cancer_Flashcards___Cram_com__astisis_N_Regoinal_Lymph_Nodes
A risk of thrombocytopenia increases a patients risk for bleeding. Risk of hemorrhage exists when platelet count is less than....
20,0000
[]
Cancer Flashcards - Cram.com
T-Tumor M-Metastisis N-Regoinal Lymph Nodes
http://www.cram.com/flashcards/cancer-2066127
44/1438042990445.44_20150728002310-00301-ip-10-236-191-2_393116326_0.json
e169c324_Cancer_Flashcards___Cram_com__astisis_N_Regoinal_Lymph_Nodes
Women at risk for breast cancer if..
they've had early periods
[]
Cancer Flashcards - Cram.com
T-Tumor M-Metastisis N-Regoinal Lymph Nodes
http://www.cram.com/flashcards/cancer-2066127
44/1438042990445.44_20150728002310-00301-ip-10-236-191-2_393116326_0.json
e169c324_Cancer_Flashcards___Cram_com__astisis_N_Regoinal_Lymph_Nodes
Granulocyte colony-stimulating factor (G-CSF)
blood growth factor (special proteins produced by the body) that stimulates the bone marrow to produce more infection-fighting white blood cells called neutrophils.
[]
Cancer Flashcards - Cram.com
T-Tumor M-Metastisis N-Regoinal Lymph Nodes
http://www.cram.com/flashcards/cancer-2066127
44/1438042990445.44_20150728002310-00301-ip-10-236-191-2_393116326_0.json
e169c324_Cancer_Flashcards___Cram_com__astisis_N_Regoinal_Lymph_Nodes
Avastin
is used with chemotherapy to treat cancer of the colon (large intestine) or rectum that has spread to other parts of the body.
[]
Cancer Flashcards - Cram.com
T-Tumor M-Metastisis N-Regoinal Lymph Nodes
http://www.cram.com/flashcards/cancer-2066127
44/1438042990445.44_20150728002310-00301-ip-10-236-191-2_393116326_0.json
cb9a881b_cab_10_2_Flashcards___Cram_com__Hardware_Theft
Act of defacing or destroying computer equipment. [Hardware Theft]
Hardware Vandalism
[]
Vocab 10.2 Flashcards - Cram.com
Hardware Theft
http://www.cram.com/flashcards/vocab-102-2017480
44/1438042981525.10_20150728002301-00331-ip-10-236-191-2_380382391_0.json
cb9a881b_cab_10_2_Flashcards___Cram_com__Hardware_Theft
When someone steals software media, intentionally erases programs, illegally copies them, or illegally registers or activates a program. [Hardware Theft]
Software Theft
[]
Vocab 10.2 Flashcards - Cram.com
Hardware Theft
http://www.cram.com/flashcards/vocab-102-2017480
44/1438042981525.10_20150728002301-00331-ip-10-236-191-2_380382391_0.json
cb9a881b_cab_10_2_Flashcards___Cram_com__Hardware_Theft
The right to use the software. [Hardware Theft]
license agreement
[]
Vocab 10.2 Flashcards - Cram.com
Hardware Theft
http://www.cram.com/flashcards/vocab-102-2017480
44/1438042981525.10_20150728002301-00331-ip-10-236-191-2_380382391_0.json
cb9a881b_cab_10_2_Flashcards___Cram_com__Hardware_Theft
Occurs when someone steals personal or confidential information. [Hardware Theft]
Information Theft
[]
Vocab 10.2 Flashcards - Cram.com
Hardware Theft
http://www.cram.com/flashcards/vocab-102-2017480
44/1438042981525.10_20150728002301-00331-ip-10-236-191-2_380382391_0.json
cb9a881b_cab_10_2_Flashcards___Cram_com__Hardware_Theft
Process of converting readable data into unreadable characters to prevent unauthorized access. [Hardware Theft]
Encryption
[]
Vocab 10.2 Flashcards - Cram.com
Hardware Theft
http://www.cram.com/flashcards/vocab-102-2017480
44/1438042981525.10_20150728002301-00331-ip-10-236-191-2_380382391_0.json
cb9a881b_cab_10_2_Flashcards___Cram_com__Hardware_Theft
(decipher) Converting encrypted data into readable form. [Hardware Theft]
Decryption
[]
Vocab 10.2 Flashcards - Cram.com
Hardware Theft
http://www.cram.com/flashcards/vocab-102-2017480
44/1438042981525.10_20150728002301-00331-ip-10-236-191-2_380382391_0.json
cb9a881b_cab_10_2_Flashcards___Cram_com__Hardware_Theft
Set of steps that can convert readable plaintext into unreadable ciphertext. [Hardware Theft]
Encryption Algorithm
[]
Vocab 10.2 Flashcards - Cram.com
Hardware Theft
http://www.cram.com/flashcards/vocab-102-2017480
44/1438042981525.10_20150728002301-00331-ip-10-236-191-2_380382391_0.json
cb9a881b_cab_10_2_Flashcards___Cram_com__Hardware_Theft
Programmed formula that the originator of the data uses to encrypt plaintext and the recipient to decrypt the ciphertext. [Hardware Theft]
Encryption Key
[]
Vocab 10.2 Flashcards - Cram.com
Hardware Theft
http://www.cram.com/flashcards/vocab-102-2017480
44/1438042981525.10_20150728002301-00331-ip-10-236-191-2_380382391_0.json
cb9a881b_cab_10_2_Flashcards___Cram_com__Hardware_Theft
Unencrypted, readable data [Hardware Theft]
Plaintext
[]
Vocab 10.2 Flashcards - Cram.com
Hardware Theft
http://www.cram.com/flashcards/vocab-102-2017480
44/1438042981525.10_20150728002301-00331-ip-10-236-191-2_380382391_0.json
cb9a881b_cab_10_2_Flashcards___Cram_com__Hardware_Theft
Encrypted data [Hardware Theft]
Cipher text
[]
Vocab 10.2 Flashcards - Cram.com
Hardware Theft
http://www.cram.com/flashcards/vocab-102-2017480
44/1438042981525.10_20150728002301-00331-ip-10-236-191-2_380382391_0.json
cb9a881b_cab_10_2_Flashcards___Cram_com__Hardware_Theft
Encrypted code that a person, Web site, or organization attaches to an electronic message sender. [Hardware Theft]
Digital Signature
[]
Vocab 10.2 Flashcards - Cram.com
Hardware Theft
http://www.cram.com/flashcards/vocab-102-2017480
44/1438042981525.10_20150728002301-00331-ip-10-236-191-2_380382391_0.json
cb9a881b_cab_10_2_Flashcards___Cram_com__Hardware_Theft
Is a notice that guarentees a user or a Web site is legitimate. [Hardware Theft]
Digital Certificate
[]
Vocab 10.2 Flashcards - Cram.com
Hardware Theft
http://www.cram.com/flashcards/vocab-102-2017480
44/1438042981525.10_20150728002301-00331-ip-10-236-191-2_380382391_0.json
cb9a881b_cab_10_2_Flashcards___Cram_com__Hardware_Theft
Authorized person or company that issues and verifies digital certificates. [Hardware Theft]
Certificate Authority
[]
Vocab 10.2 Flashcards - Cram.com
Hardware Theft
http://www.cram.com/flashcards/vocab-102-2017480
44/1438042981525.10_20150728002301-00331-ip-10-236-191-2_380382391_0.json
cb9a881b_cab_10_2_Flashcards___Cram_com__Hardware_Theft
Prolonged malfunctions of a computer. [Hardware Theft]
System failure
[]
Vocab 10.2 Flashcards - Cram.com
Hardware Theft
http://www.cram.com/flashcards/vocab-102-2017480
44/1438042981525.10_20150728002301-00331-ip-10-236-191-2_380382391_0.json
cb9a881b_cab_10_2_Flashcards___Cram_com__Hardware_Theft
Special electronic components that provide a stable current flow to the computer and other electronic equipment. [Hardware Theft]
surge protector
[]
Vocab 10.2 Flashcards - Cram.com
Hardware Theft
http://www.cram.com/flashcards/vocab-102-2017480
44/1438042981525.10_20150728002301-00331-ip-10-236-191-2_380382391_0.json
cb9a881b_cab_10_2_Flashcards___Cram_com__Hardware_Theft
Device that contains surge protection circuits and one or more batteries that can provide power during a loss of power. [Hardware Theft]
UPS uninterruptible power supply
[]
Vocab 10.2 Flashcards - Cram.com
Hardware Theft
http://www.cram.com/flashcards/vocab-102-2017480
44/1438042981525.10_20150728002301-00331-ip-10-236-191-2_380382391_0.json
cb9a881b_cab_10_2_Flashcards___Cram_com__Hardware_Theft
Deplicate file, program, or disk that can be used if the original is lost, damaged, or stolen. [Hardware Theft]
Backup
[]
Vocab 10.2 Flashcards - Cram.com
Hardware Theft
http://www.cram.com/flashcards/vocab-102-2017480
44/1438042981525.10_20150728002301-00331-ip-10-236-191-2_380382391_0.json
cb9a881b_cab_10_2_Flashcards___Cram_com__Hardware_Theft
Copying the backed up files to their original location on the computer. [Hardware Theft]
restore
[]
Vocab 10.2 Flashcards - Cram.com
Hardware Theft
http://www.cram.com/flashcards/vocab-102-2017480
44/1438042981525.10_20150728002301-00331-ip-10-236-191-2_380382391_0.json
cb9a881b_cab_10_2_Flashcards___Cram_com__Hardware_Theft
Connection to a wireless network. [Hardware Theft]
WAP (wireless access point)
[]
Vocab 10.2 Flashcards - Cram.com
Hardware Theft
http://www.cram.com/flashcards/vocab-102-2017480
44/1438042981525.10_20150728002301-00331-ip-10-236-191-2_380382391_0.json
cb9a881b_cab_10_2_Flashcards___Cram_com__Hardware_Theft
Individuals attempt to detect wireless networks via their notebook or mobile device while driving a vehicle through areas that might have a wireless network. [Hardware Theft]
War Driving
[]
Vocab 10.2 Flashcards - Cram.com
Hardware Theft
http://www.cram.com/flashcards/vocab-102-2017480
44/1438042981525.10_20150728002301-00331-ip-10-236-191-2_380382391_0.json
cb9a881b_cab_10_2_Flashcards___Cram_com__Hardware_Theft
Security standard that improves on older security standards by authenticating network users. [Hardware Theft]
WPA (wi-fi protected access)
[]
Vocab 10.2 Flashcards - Cram.com
Hardware Theft
http://www.cram.com/flashcards/vocab-102-2017480
44/1438042981525.10_20150728002301-00331-ip-10-236-191-2_380382391_0.json
cb9a881b_cab_10_2_Flashcards___Cram_com__Hardware_Theft
Conforms to the government's security standards and uses more sophisticated encryption techniques than WPA. [Hardware Theft]
802.lli or WPA2
[]
Vocab 10.2 Flashcards - Cram.com
Hardware Theft
http://www.cram.com/flashcards/vocab-102-2017480
44/1438042981525.10_20150728002301-00331-ip-10-236-191-2_380382391_0.json
8adacba6__and_TMJ_Flashcards___Cram_com__f_joints_are_found_int_he_TMJ_
[synovial joint] lower joint space
what does rotation
[]
Infratemporal fossa and TMJ Flashcards - Cram.com
what type of joints are found int he TMJ?
http://www.cram.com/flashcards/infratemporal-fossa-and-tmj-719018
44/1438042990445.44_20150728002310-00175-ip-10-236-191-2_382075549_0.json
8adacba6__and_TMJ_Flashcards___Cram_com__f_joints_are_found_int_he_TMJ_
[synovial joint] upper joint space
what does translation
[]
Infratemporal fossa and TMJ Flashcards - Cram.com
what type of joints are found int he TMJ?
http://www.cram.com/flashcards/infratemporal-fossa-and-tmj-719018
44/1438042990445.44_20150728002310-00175-ip-10-236-191-2_382075549_0.json
8adacba6__and_TMJ_Flashcards___Cram_com__f_joints_are_found_int_he_TMJ_
[synovial joint] articular disc
what is found between the temporal bone and the mandible that separates the upper and lower joint spaces
[]
Infratemporal fossa and TMJ Flashcards - Cram.com
what type of joints are found int he TMJ?
http://www.cram.com/flashcards/infratemporal-fossa-and-tmj-719018
44/1438042990445.44_20150728002310-00175-ip-10-236-191-2_382075549_0.json
8adacba6__and_TMJ_Flashcards___Cram_com__f_joints_are_found_int_he_TMJ_
[synovial joint] superior head of the lateral pterygoid muscle inferior head to the neck of the condyle
what does the articular disc attach to?
[]
Infratemporal fossa and TMJ Flashcards - Cram.com
what type of joints are found int he TMJ?
http://www.cram.com/flashcards/infratemporal-fossa-and-tmj-719018
44/1438042990445.44_20150728002310-00175-ip-10-236-191-2_382075549_0.json
8adacba6__and_TMJ_Flashcards___Cram_com__f_joints_are_found_int_he_TMJ_
[synovial joint] synovium
what lines the joint spaces
[]
Infratemporal fossa and TMJ Flashcards - Cram.com
what type of joints are found int he TMJ?
http://www.cram.com/flashcards/infratemporal-fossa-and-tmj-719018
44/1438042990445.44_20150728002310-00175-ip-10-236-191-2_382075549_0.json
8adacba6__and_TMJ_Flashcards___Cram_com__f_joints_are_found_int_he_TMJ_
[synovial joint] TM ligament lateral and medial discal ligaments sphenomandibular ligament stylomandibular ligament
4 supportive ligaments of the TMJ
[]
Infratemporal fossa and TMJ Flashcards - Cram.com
what type of joints are found int he TMJ?
http://www.cram.com/flashcards/infratemporal-fossa-and-tmj-719018
44/1438042990445.44_20150728002310-00175-ip-10-236-191-2_382075549_0.json
8adacba6__and_TMJ_Flashcards___Cram_com__f_joints_are_found_int_he_TMJ_
[synovial joint] lateral
where does the adult mandible form relative to Meckel's cartilage
[]
Infratemporal fossa and TMJ Flashcards - Cram.com
what type of joints are found int he TMJ?
http://www.cram.com/flashcards/infratemporal-fossa-and-tmj-719018
44/1438042990445.44_20150728002310-00175-ip-10-236-191-2_382075549_0.json
8adacba6__and_TMJ_Flashcards___Cram_com__f_joints_are_found_int_he_TMJ_
[synovial joint] precursor
Meckel's cartilage is the what of the mandible
[]
Infratemporal fossa and TMJ Flashcards - Cram.com
what type of joints are found int he TMJ?
http://www.cram.com/flashcards/infratemporal-fossa-and-tmj-719018
44/1438042990445.44_20150728002310-00175-ip-10-236-191-2_382075549_0.json
8adacba6__and_TMJ_Flashcards___Cram_com__f_joints_are_found_int_he_TMJ_
[synovial joint] auriculotemporal nerve masseteric nerve
GSA - innervation to the TMJ
[]
Infratemporal fossa and TMJ Flashcards - Cram.com
what type of joints are found int he TMJ?
http://www.cram.com/flashcards/infratemporal-fossa-and-tmj-719018
44/1438042990445.44_20150728002310-00175-ip-10-236-191-2_382075549_0.json
8adacba6__and_TMJ_Flashcards___Cram_com__f_joints_are_found_int_he_TMJ_
[synovial joint] superficial temporal artery deep auricular artery
blood supply to the TMJ
[]
Infratemporal fossa and TMJ Flashcards - Cram.com
what type of joints are found int he TMJ?
http://www.cram.com/flashcards/infratemporal-fossa-and-tmj-719018
44/1438042990445.44_20150728002310-00175-ip-10-236-191-2_382075549_0.json
8adacba6__and_TMJ_Flashcards___Cram_com__f_joints_are_found_int_he_TMJ_
[synovial joint] pterygoid venous plexus
drainage of the TMJ
[]
Infratemporal fossa and TMJ Flashcards - Cram.com
what type of joints are found int he TMJ?
http://www.cram.com/flashcards/infratemporal-fossa-and-tmj-719018
44/1438042990445.44_20150728002310-00175-ip-10-236-191-2_382075549_0.json