question stringlengths 4 4.67k | subject stringclasses 57
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|---|---|---|---|---|
Your first action following confirmation of cardiac arrest is to: | clinical_knowledge | [
"ensure the emergency team/services are called.",
"give two rescue breaths.",
"give 30 chest compressions.",
"check the notes to see if the patient has a DNAR order."
] | 0A | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
What is an urgent reason for catheterizing a patient? | clinical_knowledge | [
"Acute urinary retention.",
"Urinary tract infection.",
"Incontinence.",
"Because they asked."
] | 0A | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
Which of the following is true? | clinical_knowledge | [
"Increasing the protein intake above 3 grams per kg body mass per day will stimulate muscle growth and increase strength.",
"Creatine supplements can increase muscle strength and power.",
"Amino acid supplements can increase muscle strength and power.",
"Muscle damage is induced by shortening contractions."
] | 1B | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
Who has legal responsibility for a patient's care during hospital admission, stay, and discharge? | clinical_knowledge | [
"The named nurse.",
"The named consultant.",
"The ward manager.",
"The GP."
] | 1B | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
Endurance training increases the muscle's capacity to: | clinical_knowledge | [
"contract faster.",
"break down phosphocreatine.",
"burn fat and carbohydrate.",
"generate energy anaerobically."
] | 2C | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
An action potential arriving at the motor endplate causes release of: | clinical_knowledge | [
"acetylcholine which traverses the neuromuscular junction.",
"sodium ions which binds to sodium receptors on the muscle membrane.",
"calcium ions which initiate an action potential along the muscle fibre.",
"noradrenaline which increases muscle metabolic activity."
] | 0A | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
Your patient has diabetes. Why is this important? | clinical_knowledge | [
"These patients are more likely to bleed.",
"These patients are more likely to get urinary tract infections if their blood sugar is unstable.",
"These patients are more likely to have clear urine.",
"These patients are less likely to have catheter encrustation."
] | 1B | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
What is meant by the term 'passive movements'? | clinical_knowledge | [
"Movement with resistance, stretching at end of range.",
"Movement without resistance, stretching at end of range.",
"Movement with resistance, stopping at end of range.",
"Movement without resistance, stopping at end of range."
] | 3D | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
What is a tracheostomy? | clinical_knowledge | [
"An opening in the anterior wall of the trachea above the cricoid cartilage.",
"An opening in the anterior wall of the trachea below the cricoid cartilage.",
"An opening in the anterior chest wall.",
"An opening in the posterior wall of the trachea below the cricoid cartilage."
] | 1B | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
Which of the following is true of haematemesis? | clinical_knowledge | [
"A low blood pressure (<90mmHg systolic) and a tachycardia (>100/min) are worrying features",
"A pulse rate of 80/min in a patient taking Bisoprolol is reassuring",
"Abdominal pain is always present",
"An alcohol history is not essential"
] | 0A | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
Which of the following is true of rheumatoid arthritis? | clinical_knowledge | [
"Rheumatoid factor is present in 25% of rheumatoid cases",
"It is an example of an oligoarthropathy",
"Anaemia is a common finding",
"Heberden's nodes are a feature"
] | 2C | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
Why should careful consideration be given to providing people aged over 65 with information sources that are internet based? | clinical_knowledge | [
"They may have difficulty reading the screen.",
"Less than 30% of people over 65 years have access to the internet.",
"The internet is aimed at younger people.",
"They may not be able to type."
] | 1B | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
Which of the following is true about the carpal tunnel syndrome? | clinical_knowledge | [
"It can be caused by rheumatoid arthritis",
"It is caused by compression of the ulna nerve",
"It causes pain and tingling in the medial three and half digits",
"Paraesthesia is worse during the day"
] | 0A | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
How many CO2 and ATP molecules are formed during one complete turn of the tricarboxylic acid cycle (Krebs' cycle)? | clinical_knowledge | [
"2CO2 and 2ATP",
"2CO2 and 16ATP",
"2CO2 and 12ATP",
"2CO2 and 1ATP"
] | 3D | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
Which potential complication of IV therapy is described thus: 'Leakage of vesicant (irritant) medication or fluid into surrounding tissues, causing tissue damage'? | clinical_knowledge | [
"Extravasation.",
"Phlebitis.",
"Inflammation.",
"Infiltration."
] | 0A | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
Which of the following is present in saliva and has an antibacterial action? | clinical_knowledge | [
"Lysozyme.",
"Amylase.",
"Sodium chloride.",
"Mucus."
] | 0A | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
The genome is: | clinical_knowledge | [
"the number of chromosomes found in the somatic cells of an organism.",
"the entire DNA sequence of an organism.",
"the entire list of proteins that an organism is capable of producing.",
"the DNA sequence of an entire chromosome."
] | 1B | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
Alterations in which neurotransmitters in the brain by pharmacological agents has been shown to influence fatigue development? | clinical_knowledge | [
"Acetyl choline and noradrenaline.",
"Dopamine and acetyl choline.",
"Glutamate and serotonin.",
"Dopamine and serotonin."
] | 3D | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
In all-out exercise such as sprinting the first fibre types to fatigue are the: | clinical_knowledge | [
"Type I fibres.",
"Type Ia fibres.",
"Type IIa fibres.",
"Type IIX fibres."
] | 3D | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
The main fate of lactate that leaves muscle and enters the circulation is: | clinical_knowledge | [
"conversion to urea in the liver.",
"conversion to glucose in the heart.",
"excretion via the kidneys.",
"uptake and oxidation by other tissues."
] | 3D | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
The most rapid method to resynthesize ATP during exercise is through: | clinical_knowledge | [
"glycolysis.",
"phosphocreatine breakdown.",
"tricarboxylic acid cycle (Krebs' cycle).",
"glycogenolysis."
] | 1B | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
Which of the following is true in a sensory assessment of the arm? | clinical_knowledge | [
"It is acceptable to test pain with a venepuncture needle",
"Proprioception is appreciated via the same tracts as light touch",
"It is best to test vibration sense with a 256 Hz tuning fork",
"Impulses for pain travel principally up the dorsal columns"
] | 1B | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
The blood glucose concentration during 80-90 minutes of intermittent high intensity exercise: | clinical_knowledge | [
"frequently rises by 1 - 3 mM.",
"remains relatively unchanged.",
"frequently falls by 1 - 3 mM.",
"falls to hypoglycaemic levels."
] | 0A | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
One of the most common reasons for stoma formation is: | clinical_knowledge | [
"irritable bowel syndrome.",
"haemorrhoids.",
"carcinoma.",
"bladder instability."
] | 2C | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
A surgical support can be used for: | clinical_knowledge | [
"prolapsed stomas.",
"high output stomas.",
"herniation around the stoma.",
"retraction of the stoma."
] | 2C | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
What size of catheter bag may be used at night? | clinical_knowledge | [
"350ml.",
"500ml.",
"1L.",
"2L."
] | 3D | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
Anaerobic metabolism refers to the generation of ATP: | clinical_knowledge | [
"without the involvement of ADP.",
"without the use of glycogen.",
"without the use of oxygen.",
"in the absence of available oxygen."
] | 2C | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
Approximately how many kJ of energy are expended if an athlete's steady-rate oxygen uptake averages 3.0 l/min for 5 minutes of exercise? | clinical_knowledge | [
"60 kJ",
"150 kJ",
"300 kJ",
"500 kJ"
] | 2C | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
A patient has been on the operating table for four hours. How long may it take for any pressure damage to be visible? | clinical_knowledge | [
"12 hours.",
"72 hours.",
"24 hours.",
"5 days."
] | 1B | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
Eccrine and apocrine glands are both types of: | clinical_knowledge | [
"sweat glands.",
"salivary glands.",
"chemoreceptors.",
"tear ducts."
] | 0A | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
Which of the following is true of the assessment of power in the arms? | clinical_knowledge | [
"Grade 3/5 (MRC scale) represents movement of the arm only when gravity is eliminated",
"Flexion at the elbow is produced by the triceps muscle",
"The root value of shoulder abduction is C5",
"Grade 1/5 power represents no movement or muscle contraction"
] | 2C | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
Two of the following are evident - pain at IV site, erythema, and swelling. What stage on the phlebitis scale is this and what should you do? | clinical_knowledge | [
"Stage 1 - observe cannula.",
"Stage 2 - re-site cannula.",
"Stage 3 - re-site cannula and consider treatment.",
"Stage 0 - do nothing."
] | 1B | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
Which hormone is primarily responsible for fluid regulation? | clinical_knowledge | [
"Antidiuretic hormone.",
"Insulin.",
"Adrenaline.",
"Testosterone."
] | 0A | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
The low intake of carbohydrate in the diet: | clinical_knowledge | [
"does not influence exercise performance in events lasting less than 10 minutes.",
"affects the resting muscle pH.",
"may impair high intensity exercise performance.",
"results in greater reliance on muscle glycogen during exercise."
] | 2C | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
Phophocreatine resynthesis during recovery from exercise is inhibited by: | clinical_knowledge | [
"an excess of creatine.",
"hyperventilation.",
"an excess of oxygen.",
"a lack of oxygen."
] | 3D | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
The transcription of DNA to a molecule of messenger RNA occurs: | clinical_knowledge | [
"on the ribosomes.",
"in the cytosol.",
"in the nucleus.",
"only during cell division."
] | 2C | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
Oedema is the presence of: | clinical_knowledge | [
"excessive intravascular fluid.",
"excessive extravascular fluid.",
"excessive intracranial fluid.",
"excessive necrotic cells."
] | 1B | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
Why should the short-acting bronchodilator be taken first? | clinical_knowledge | [
"It works to dilate the airways quickly, allowing better deposition of other medications.",
"They are colour-coded.",
"It is warmer than the others.",
"It is less moist than the others."
] | 0A | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
Which of the following is true about an intention tremor? | clinical_knowledge | [
"It is worse at rest",
"It is caused by Parkinson's Disease",
"It is indicative of a cerebellar lesion",
"Dyscalculia is a common association"
] | 2C | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
Glucose is transported into the muscle cell: | clinical_knowledge | [
"via protein transporters called GLUT4.",
"only in the presence of insulin.",
"via hexokinase.",
"via monocarbylic acid transporters."
] | 0A | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
Oxygen is used: | clinical_knowledge | [
"in glycolysis.",
"in the conversion of fatty acids to acetyl CoA.",
"in the tricarboxylic acid cycle (Krebs' cycle).",
"in glycogenolysis."
] | 1B | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
Measuring the blood pressure in an arm that is above the level of the heart will: | clinical_knowledge | [
"accurately estimate the blood pressure.",
"overestimate the blood pressure.",
"cause an auscultatory gap.",
"underestimate the blood pressure."
] | 3D | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
When you are taking a musculoskeletal history which of the following is true? | clinical_knowledge | [
"Drugs may be implicated in the causation of gout",
"A history of diarrhoea is not relevant",
"Difficulty rising from a chair is diagnostic of polymyalgic rheumatica",
"Joint stiffness of 5 minutes duration suggests an arthropathy"
] | 0A | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
Why are male patients advised to take their own electric razor to hospital? | clinical_knowledge | [
"For patient comfort.",
"To make hospital as familiar as possible.",
"To minimize risk of cross-infection.",
"To allow shaving at a time convenient to the patient."
] | 2C | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
Which organ secretes insulin? | clinical_knowledge | [
"The gastric parietal cells.",
"The pancreas.",
"The walls of the large intestine.",
"The autonomic nervous system."
] | 1B | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
When teaching a patient inhaler technique, how will you ensure that a large proportion of the drug reaches the lower airways? | clinical_knowledge | [
"Ask them to take lots of small, quick breaths in before using the inhaler.",
"Ask them to breathe normally when using the inhaler.",
"Ask them to perform the procedure as quickly as they can.",
"Ask them to hold their breath at the end of the inspiration on using the inhaler."
] | 3D | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
Why should a patient stand or sit as upright as possible when recording a peak flow rate? | clinical_knowledge | [
"To ensure best lung expansion and accuracy and consistency of readings.",
"This is the most comfortable position to perform any breathing test.",
"The counter on the meter will not move if the patient is lying down.",
"To ensure that their technique can be observed easily."
] | 0A | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
Why might a patient need a tracheostomy? | clinical_knowledge | [
"To repair vocal cords after paralysis.",
"To aid swallowing.",
"As an aid to weaning patients from a ventilator.",
"Prior to neck surgery."
] | 2C | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
In general, the higher the intensity of exercise, the greater the proportional contribution of: | clinical_knowledge | [
"aerobic energy production.",
"anaerobic energy production.",
"the TCA cycle (Krebs' cycle) to the production of ATP.",
"the electron transfer chain to the production of ATP."
] | 1B | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
What is the second commonest hospital acquired infection? | clinical_knowledge | [
"Urinary infection.",
"Wound infection.",
"Upper respiratory tract infection.",
"Ventilator-associated pneumonia."
] | 3D | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
Phosphocreatine in the muscle cell is found in: | clinical_knowledge | [
"the mitochondria.",
"all subcellular compartments.",
"the sarcolemma.",
"the cytoplasm."
] | 3D | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
The patient's self-report of pain is important because health care staff: | clinical_knowledge | [
"can overestimate the intensity of the patient's pain.",
"underestimate the intensity of the patient's pain.",
"do not possess an objective way of assessing pain.",
"can use the information to prescribe and administer the least possible amount of pain relief."
] | 2C | The following are multiple choice questions (with answers) about clinical knowledge.
Question: The energy for all forms of muscle contraction is provided by:
A. ATP.
B. ADP.
C. phosphocreatine.
D. oxidative phosphorylation.
Answer: A
Question: What is the difference between a male and a female catheter?
A. Male and f... |
Based on the characteristic population curves that result from plotting population growth of a species, the most effective means of controlling the mosquito population is to | college_biology | [
"maintain the population at a point corresponding to the midpoint of its logistic curve",
"opt for zero population control once the K value of the curve has been reached",
"reduce the carrying capacity cif the environment to lower the K value",
"increase the mortality rate"
] | 2C | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
A frameshift mutation is created when | college_biology | [
"telomeric sequences are removed from DNA",
"a codon's nucleotide sequence changes so that it calls for production of a different amino acid than the original one",
"a base pair is either inserted or deleted in a gene",
"a codon's nucleotide sequence is changed so that instead of coding for a given amino acid... | 2C | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
To prevent desiccation and injury, the embryos of terrestrial vertebrates are encased within a fluid secreted by the | college_biology | [
"amnion",
"chorion",
"allantois",
"yolk sac"
] | 0A | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
Which of the following is a second messenger that stimulates release of calcium ions into the cytoplasm? | college_biology | [
"Prostaglandins",
"Inositol triphosphate",
"Cyclic AMP",
"Calmodulin"
] | 1B | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
Synthesis of an RNA/DNA hybrid from a single-stranded RNA template requires | college_biology | [
"a DNA or RNA primer and reverse transcriptase",
"a DNA or RNA primer and DNA polymerase",
"RNase only",
"reverse transcriptase only"
] | 0A | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
In order for the Hardy-Weinberg law to operate with respect to a population of organisms, each of the following conditions must be met EXCEPT: | college_biology | [
"Genes are exchanged with other populations.",
"Population size is large.",
"Natural selection does not take place.",
"Matings are random."
] | 0A | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
The Barr body found within female mammalian cells' nuclei is an example of | college_biology | [
"euchromatin",
"heterochromatin",
"a cistron",
"pseudogenes"
] | 1B | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
Which of the following is NOT a source of atmospheric carbon? | college_biology | [
"Respiration",
"Photosynthesis",
"Bacterial decomposition",
"Combustion of fossil fuels"
] | 1B | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
The concept of punctuated equilibrium refers to | college_biology | [
"oscillating ecological successional stages",
"ecological succession arrested by sudden environmental changes, e.g., fire",
"persistent predator-prey relationships in relatively stable environments",
"bursts of speciation followed by relatively unchanging lineages"
] | 3D | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
When an influenza virus enters a cell, it immediately starts to do which of the following? | college_biology | [
"Incorporate viral DNA into the host cell’s chromosome",
"Destroy the host cell’s transcriptional machinery",
"Replicate its genetic material and synthesize viral proteins",
"Use a viral copy of reverse transcriptase to manufacture viral DNA"
] | 2C | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
Cleavage symmetry arising from early cell divisions that occur at an oblique angle to the polar axis is known as | college_biology | [
"meroblastic cleavage",
"radial cleavage",
"spiral cleavage",
"superficial cleavage"
] | 2C | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
Targeting of a newly synthesized protein is most likely to require two different signal peptides for which of the following destinations? | college_biology | [
"Plasma membrane",
"Lysosome",
"Cytosol",
"Chloroplast"
] | 3D | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
In Sweden, the red fox (Vulpes vulpes) severely limits populations of its prey, including hares. However, red fox populations are sometimes attacked by a fatal parasite, the mange mite. As mite population sizes increase at a given site, how are hare and fox populations most likely to respond at the same site? (Assume t... | college_biology | [
"Both fox and hare populations will decrease.",
"Both fox and hare populations will increase.",
"Fox populations will decrease and hare populations will increase.",
"Fox populations will increase and hare populations will decrease."
] | 2C | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
A cell nucleus contains which of the following?
I. DNA
II. Protein
III. RNA | college_biology | [
"I only",
"II only",
"III only",
"I, II, and III"
] | 3D | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
In one taxonomic classification, Archaea, Eukarya, and Bacteria represent the three major domains of life. Eukarya utilize the general transcription factors TBP (TATA-binding protein) and TFIIB in transcription, whereas Bacteria do not. At least one member of Archaea has a protein similar to TBP and a protein similar t... | college_biology | [
"Archaea and Eukarya diverged after their common ancestor diverged from Bacteria.",
"Archaea and Bacteria diverged after their common ancestor diverged from Eukarya.",
"Bacteria and Eukarya diverged after their common ancestor diverged from Archaea.",
"Archaea, Eukarya, and Bacteria diverged simultaneously fr... | 0A | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
A rise in intracellular free calcium in the sea urchin oocyte causes the release of proteolytic enzymes which act to prevent polyspermy. The events just described entail the | college_biology | [
"zona reaction",
"acrosomal reaction",
"cortical reaction",
"fertilization reaction"
] | 2C | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
Which of the following is a benefit that mycorrhizal fungi confer to many plants? | college_biology | [
"They protect plant roots from desiccation in extremely dry habitats.",
"They fix nitrogen, which is particularly important for plants in nitrogen-limited habitats.",
"They provide access to phosphorus, an essential element that is limited in many kinds of soils.",
"They provide carbon to plants in exchange f... | 2C | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
Experiments on song development in birds have shown that when a young male reared in isolation hears only the song of a different bird species, he will develop an adult song repertoire that lacks certain characteristics typical of his own species. This result shows that the song of his species is most likely | college_biology | [
"entirely learned during development",
"entirely instinctive",
"both instinctive and learned",
"dependent upon hormones for proper development"
] | 2C | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
Which of the following most accurately describes a retrotransposon? | college_biology | [
"A DNA sequence that can move from one site in the genome to another without replicating",
"A DNA sequence that can be deleted from the genome without consequence",
"A DNA sequence that replicates via an RNA intermediate",
"A DNA sequence that replicates via a protein intermediate"
] | 2C | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
The soils of which of the following biomes has the highest rate of leaching and cycling of nutrients? | college_biology | [
"Tropical rain forest",
"Tundra",
"Taiga",
"Desert"
] | 0A | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
Which of the following best explains why enzymes are effective in facilitating chemical reactions? | college_biology | [
"They raise the temperature of the reaction mixture, thereby speeding up the conversion of reactants to products.",
"They alter the equilibrium constant of a reaction (K_eq) so that more reactant can be converted to product.",
"They increase the maximal rate of the chemical reaction (V_max).",
"They lower the... | 3D | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
In the growth of a population, the point at which natality and mortality rates are equal to one another is referred to as | college_biology | [
"a population crash",
"a population explosion",
"zero population growth",
"exponential growth"
] | 2C | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
The wings of a bat and the wings of a butterfly are | college_biology | [
"homologous structures",
"analogous structures",
"vestigial structures",
"dissimilar in form and function"
] | 1B | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
The cell type comprising the pith tissue centered within a dicot stem is the | college_biology | [
"parenchyma",
"sclerenchyma",
"vascular cambium",
"vascular bundle"
] | 0A | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
Mobile regions of DNA capable of inserting themselves into an existing genome are | college_biology | [
"prions",
"cistrons",
"introns",
"transposons"
] | 3D | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
The process in which pioneer species colonize a bare substrate such as rock, sand, or glacial till is known as | college_biology | [
"weathering",
"stabilizing succession",
"secondary succession",
"primary succession"
] | 3D | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
Brood parasites such as the cuckoo successfully trick other species of birds into rearing their young by exploiting the host birds' instinctive response to the loud begging cues of a fledgling in their nest. The genes that allow the host bird species to be duped into rearing the cuckoo fledglings to the detriment of th... | college_biology | [
"on average, the host birds' response allows them to rear their own young efficiently by feeding only those who indicate they are hungry",
"the maximum fitness of the duped bird is not compromised when the bird rears an interloper of another species",
"on average, little energy is spent on rearing a fledgling b... | 0A | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
Cell motility, as viewed in a cultured fibroblast, encompasses all of the following EXCEPT | college_biology | [
"adhesion plaques",
"vinculin",
"clathrin",
"lamellipodia"
] | 2C | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
According to Hamilton’s rule, an altruistic trait can evolve if c < br, where c is the fitness cost of the altruistic behavior to the donor, b is the fitness benefit to the recipient, and r is the | college_biology | [
"coefficient of relatedness",
"frequency of the altruistic allele",
"inbreeding coefficient",
"rate of reciprocity"
] | 0A | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
Adaptations of plants to minimize water loss in environments with high temperatures include which of the following? | college_biology | [
"Numerous stomata",
"Thin cuticles",
"Spines instead of leaves",
"Large surface-to-volume ratios"
] | 2C | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
All of the following might be found in connective tissue EXCEPT | college_biology | [
"thrombin",
"glycosaminoglycans",
"collagens",
"fibroblasts"
] | 0A | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
Which of the following is typically NOT found in normal somatic cells of a human male? | college_biology | [
"The entire genetic information possessed by the original zygote",
"An inactivated X chromosome",
"Forty-four autosomes",
"A diploid nucleus"
] | 1B | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
The members of a bird species capable of nesting in treetops or on the ledges of nearby cliffs make their homes only in the treetops due to the established presence of a more aggressive bird species on the cliff ledges. With respect to habitat, the treetop-nesting birds are utilizing | college_biology | [
"their fundamental niche only",
"their realistic niche only",
"their ecological niche only",
"neither their fundamental niche nor their realistic niche"
] | 1B | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
All of the following characteristics are typical of r-selected species EXCEPT | college_biology | [
"high reproductive rate",
"small body size",
"occupancy of unstable environments",
"high competitive ability"
] | 3D | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
A DNA strand with the sequence 5′ CGA TTG 3′ would be complementary to the sequence | college_biology | [
"5′ GCU AAC 3′",
"5′ GCT AAC 3′",
"5′ GTT AGC 3′",
"5′ CAA TCG 3′"
] | 3D | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
Ferns undergo alternation of generations in which a | college_biology | [
"dominant sporophyte alternates with an independent gametophyte",
"dominant gametophyte alternates with a dependent sporophyte",
"sporophyte and a gametophyte have equal life spans",
"gametophyte produces gametes by meiosis"
] | 0A | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
Which of the following statements concerning a sarcomere of a striated muscle (such as skeletal muscle) is correct? | college_biology | [
"During contraction H zones become elongated.",
"In the relaxed position tropomyosin impedes myosin's access to the binding site of actin.",
"Each myosin helical tail contains an actinbinding site and an ATP-hydrolyzing site.",
"The proteins troponin and tropomyosin constitute the thick and thin filaments, re... | 1B | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
Aggressive ants live in the swollen thorns of a small tropical tree and feed on oil-rich bodies that the tree produces at the tips of its leaflets. Which of the following experiments best tests the hypothesis that ants defend the plant by either killing or chasing away leaf-feeding insects? | college_biology | [
"Remove ants and measure subsequent leaf damage.",
"Remove oil-rich bodies and measure subsequent ant density.",
"Remove the thorns and measure subsequent density of ants.",
"Remove leaf-feeding insects and measure subsequent ant density."
] | 0A | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
The sight organs of crustaceans and insects contain ommatidia, which make up the individual visual units of the | college_biology | [
"eyespot",
"simple eye",
"compound eye",
"binocular eye"
] | 2C | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
An embryologist studying the development of a vertebrate organism from the zygote stage to fetus would be justified in drawing which of the following conclusions? | college_biology | [
"Ontogeny recapitulates phylogeny.",
"Early embryos display identical features of their class, order, and species.",
"An early human embryo has features in common with early fish and avian embryos.",
"A human embryo displays features of adult fish and birds in the course of its development."
] | 0A | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
A stem-boring beetle has laid its eggs in the center of a 5-year-old wood twig, and the eggs have matured into larvae. In proper order (inside to outside), what tissues and tissue regions would the larvae encounter as they eat their way toward the outside of the twig? (For simplicity, assume that the epidermis has alre... | college_biology | [
"Pith; primary xylem; secondary xylem; vascular cambium; primary phloem; secondary phloem; cortex",
"Pith; secondary xylem; primary xylem; vascular cambium; secondary phloem; primary phloem; cortex",
"Pith; secondary xylem; primary xylem; vascular cambium; primary phloem; secondary phloem; cortex",
"Pith; pri... | 3D | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
The following pairs were placed in solution together. Which two could be separated by performing low-speed centrifugation? | college_biology | [
"DNA and mRNA",
"Nuclei and secretory vesicles",
"Golgi apparatus and endoplasmic reticulum",
"Lysosomes and endosomes"
] | 1B | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
Which of the following would increase the rate at which a gas diffuses between the alveoli of the lung and the blood within a pulmonary capillary? | college_biology | [
"Decreasing the partial pressure gradient of the gas",
"Decreasing the solubility of the gas in water",
"Increasing the total surface area available for diffusion",
"Decreasing the rate of blood flow through the pulmonary capillary"
] | 2C | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
The structures that act as sites of gas exchange in a woody stem are the | college_biology | [
"lenticels",
"terminal buds",
"nodes",
"internodes"
] | 0A | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
Natural enemies have been implicated as a strong selective force for all of the following EXCEPT | college_biology | [
"aposematic coloration",
"chemical defenses",
"masting (synchronous fruiting)",
"lekking behavior"
] | 3D | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
Which of the following is NOT a characteristic of introns? | college_biology | [
"They occur only in eukaryotes.",
"They represent noncoding regions.",
"They are found interspersed with exons on a region of DNA that codes for a polypeptide chain.",
"They are excised from the primary transcript before it gains a 5' cap and a 3' poly(A)tail."
] | 3D | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
A healthy person sitting at rest consciously begins to breathe too fast. Which of the following describes the change in the person’s blood caused by this hyperventilation? | college_biology | [
"A decrease in partial pressure of carbon dioxide and an increase in concentration of hydrogen ions",
"A decrease in partial pressure of carbon dioxide and a decrease in concentration of hydrogen ions",
"An increase in partial pressure of carbon dioxide and an increase in concentration of hydrogen ions",
"An ... | 1B | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
Which of the following is the correct anatomical order of structures in the mammalian female reproductive tract? | college_biology | [
"Oviduct, uterus, rete, vagina",
"Oviduct, epididymis, uterus, vagina",
"Ovary, oviduct, uterus, vagina",
"Ovary, uterus, vagina, rete"
] | 2C | The following are multiple choice questions (with answers) about college biology.
Question: Which of the following represents an accurate statement concerning arthropods?
A. They possess an exoskeleton composed primarily of peptidoglycan.
B. They possess an open circulatory system with a dorsal heart.
C. They are memb... |
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