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Proton translocation across the mitochondrial membrane generates an electrochemical potential difference composed of a pH gradient and an electrical potential. This electrochemical potential difference is used to drive ATP synthase to form ATP. | openlifescienceai/medmcqa |
Rupture of the membranous urethra Rupture of the membranous urethra typically occurs in association with a fractured pelvis and may be associated with an extraperitoneal rupture of the bladder. When the pelvis fractures, the membranous urethra is ruptured as it passes through the bony ring of the pelvis. The urethra is... | openlifescienceai/medmcqa |
Allen's Test Tests the adequacy of the blood supply to the hand from the radial and ulnar aeries and the arcade between them Allen's test is used to know the integrity of palmar arcg (patency of radial and ulnar aeries). If these are patent, AVF can be safely ligated Method of Allen's test Elevate the hand and apply di... | openlifescienceai/medmcqa |
C i.e. Vesicular lesions | openlifescienceai/medmcqa |
Alkaline phosphatase level usually is more sensitive than the bilirubin level for indicating cholestatic jaundice. It also is more likely to fall before the bilirubin level when the obstruction has been relieved. If an unexplained alkaline phosphatase elevation exists (even in the presence of a normal bilirubin), bilia... | openlifescienceai/medmcqa |
Ans. is 'c' i.e., Vertebrae (Ref: Apley's 9th/ep. 216]Metastasiso Metastatic bone disease is the commonest malignancy of bones and is much more common than primary bone tumors.o The commonest sites for bone metastases are vertebrae (most common), pelvis, the proximal half of the femur and the humerus.o Extremities dist... | openlifescienceai/medmcqa |
Ans. is 'a' i.e., Phrenic nerve Diaphragm OrigininsertionNerve supply1.Sternal partPosterior surface of xiphoid process.* All fibers converge to insert into central tendon* MotorPhrenic nerve (C3C4C5).* Sensoryi) Centrally by phrenic nerve.ii) Peripherally by lower 6 intercostal nerves.2.Costal partInner aspect of lowe... | openlifescienceai/medmcqa |
“The optimum temperature for growth of Pseudomonas aeruginosa is 37 degree and is able to grow at temperature as high as 42° C ‘Essenals of Microbiology' Pseudomonas aeruginosa
Morphology ÿ Gram-negative bacilli ÿ Mole by polar flagellum ÿNon capsulated but many strains have mucoid slim layer especially the organisms... | openlifescienceai/medmcqa |
(D) Ruptured ovarian cyst > Appendicitis alone does not cause increased amylase. Perforated appendix, may be associated with increased amylase.> Abdominal disorders associated with increased amylase levels include> Biliary tract disease: Cholecystitis Choledocholithiasis> Intra-abdominal disease: Perforating or penetra... | openlifescienceai/medmcqa |
Insulin stimulated glucose entry in seen in Cardiac muscles. Name Location Features GLUT-1 & GLUT-3 Brain, RBC, placenta Concerned with basal uptake of glucose GLUT-2 Liver, kidney, b-cells of pancreas Allows both entry & release of glucose GLUT-4 Skeletal muscles, adipocytes, cardiac muscles Insulin dependent transpoe... | openlifescienceai/medmcqa |
Ans. is 'd' i.e., Neuropathy*Zinc is found in skeletal muscle and in bones, Sources of Zinc are grains, beans, cheese, Shell fish*Zinc is absorbed from duodenum, stored in liver in conjugation with metallothionein**Zinc is necessary for synthesis of Retinol Binding Protein.Hence Zinc deficiency is found to present with... | openlifescienceai/medmcqa |
Ans. is 'a' i.e., Floor of orbit Post traumatic enophthalmos is caused by blow out fracture through the floor of orbit. ENOPHTHALMOS It is the inward displacement of the eyeball. About 50 percent cases of mild enophthalmos are misdiagnosed as having ipsilateral ptosis or contralateral proptosis. Common causes are :? Co... | openlifescienceai/medmcqa |
For severe acute asthma | Oxygen & Nebulized salbutamol is recommended Other option- Oxygen and metered dose inhale of salmeterol - for prevention of asthma Oxygen and Intravenous aminophylline - cause toxicity Oxygen & IV Magnesium sulphate - not recommended now days | openlifescienceai/medmcqa |
Ans. (a) CervicalRef: Bailey and Love 27th Edition, Page 811Mediastinal goiter can be divided into* Primary - Only <1% of mediastinal goiters, arising from ectopic thyroid tissue in mediastinum with blood supply from mediastinal vessels.* Secondary - Majority of mediastinal goiters due to extension of thyroid from neck... | openlifescienceai/medmcqa |
Antibiotic should be present in adequate concentration at the operative site before incision and through out the procedure Parenteral agents should be admistered during the interval beginning 60 minutes before incision | openlifescienceai/medmcqa |
Ans. is 'c' i.e., Thymus | openlifescienceai/medmcqa |
Ans. Calcarine coex | openlifescienceai/medmcqa |
Asymptomatic pterygium which is not a progressive is best left alone. Reference : Parson 22nd edition page 181,182; | openlifescienceai/medmcqa |
m/c organism in post influenza decondary pneumonia is staph .auerus Staphylococcus aureus pneumonia * S. aureus is an impoant cause of secondary bacterial pneumonia in children and healthy adults after viral respiratory illnesses (e.g., measles in children and influenza in both children and adults). * Staphylococcal pn... | openlifescienceai/medmcqa |
Ans. is `c' i.e., It is used by members of UNO Emblems of lin ernational Red Cross and Red Crescent Mo. merit o Emblems simply means symbols. o The emblems (symbols) of International Red Cross and Red Crescent Movement are to be placed on Armed Forces Medical Services (humanitarian & medical vehicles, and buildings) to... | openlifescienceai/medmcqa |
Ans. A. C. tetani.Since, there is no further human to human transmission, tetanus is a dead end infection.Dead end infections in humans-Tetanus, Legionnaire's disease, Leptospirosis, Lyme's diseaseRabies, JE, West Nile fever, Equine encephalitis, KFDCysticercosis, Hydatid disease, Trichinellosis, Babesiosis | openlifescienceai/medmcqa |
Abnormal Characteristics of CF Patients * The ducts of the mucus secreting glands are obstructed because of high viscosity of these secretions which leads to glandular dilatation and destruction. * The ducts of sweat glands are free from obstruction because the sweat gland has abnormal concentrations of inorganic ions,... | openlifescienceai/medmcqa |
Trans-scrotal biopsy is contraindicated in the diagnostic workup of a suspected testicular neoplasm, as this procedure can disrupt regional lymphatics, potentially altering the otherwise predictable nodal spread. The preferred diagnostic and therapeutic procedure for a testicular mass is radical inguinal orchiectomy. I... | openlifescienceai/medmcqa |
In afternoon, the BP is lowest. | openlifescienceai/medmcqa |
Most sensitive test for HIV is ELISA. | openlifescienceai/medmcqa |
The most common presentation is with pain in a weight-bearing joint such as the hip, knee, or ankle. Hematuria is also common. Bleeding can occur at almost any site without prior trauma. | openlifescienceai/medmcqa |
Chordomas
Chordomas are rare, slow growing, locally aggressive neoplasms of bone that arise from embryonic remnants of the notochord.
These tumors typically occur in the axial skeleton and are most common in the sphenooccipital region of the skull base and in the sacral regions.
In adults, 50 percent of chordomas invo... | openlifescienceai/medmcqa |
Lesions are multiple cutaneous neurofibromas. Neurofibromatosis is an autosomal dominant disease. It is associated with Cafe-au-lait spots as well. | openlifescienceai/medmcqa |
Ref: Apley's System of Orthopaedics and Fractures 9th edition.Explanation:HILL-SACHS LESIONOccurs in anterior dislocation of shoulder.Cortical depression fracture in the posterolateral aspect of the head of the ho mi nis.Caused by forceful impaction of the posterior part of the humeral head against the anteroinferior g... | openlifescienceai/medmcqa |
Ans. is 'b' i.e., Temporo mandibular joint Clinical Assessment of Temporal bone Tumorso A long history of ear discharge suggests cancer associated with inflammatory ear disease (Maijolins ulcer)o Pulsatile tinnitus suggests tumor of vascular origin such as glomus tumor or a middle ear vascular anamoly; or a duralarteri... | openlifescienceai/medmcqa |
Nucleotide Nucleic acids are polynucleotides CAMP and cGMP are cyclic nucleotides involved in signaling pathways. ATP is the cellular currency of energy Membrane is made up of phospholipids and cholesterol and not nucleotides. | openlifescienceai/medmcqa |
"Transient LES relaxations account for at least 90% of reflux in normal subjects or GERD patients without a hiatus hernia"- Harrison Transient lower oesophagal sphincter relaxations account for essentially all reflux events in individuals with a normal LES pressure at the time of reflux. Pathogenesis of gastroesophagea... | openlifescienceai/medmcqa |
*Hemangiomas have initial peripheral nodular puddling of contrast with a delayed homogenous central enhancement pattern. *HCC has an early aerial enhancement and Rapid Washout pattern (HCC supplied mainly by hepatic aery). | openlifescienceai/medmcqa |
It is lower motor neuron type of facial palsy due to Varicella (herpes) zoster. | openlifescienceai/medmcqa |
Ans. is 'd' i.e., CMV retinitis | openlifescienceai/medmcqa |
MALT is aggregation of lymphocytes present in ileum. | openlifescienceai/medmcqa |
Ans. B. FibrousBased on the shape of protein are classified into:Fibrous Protein#Elongated or Needle shaped or long cylindrical or rodlike a Minimum Solubility in water#Regular Secondary Structure#Axial Ratio >10#They are Structural Proteins, e.g. Collagen, Elastin, KeratinGlobular Proteins#Spherical or oval or Spheroi... | openlifescienceai/medmcqa |
Ans. C i.e. Aluminium | openlifescienceai/medmcqa |
Voltage-gated calcium channel antibodies are used for diagnosis of Lambe Eaton syndrome. Choices A, C,and D are used for diagnosis of M. Gravis. | openlifescienceai/medmcqa |
Tinea cruris is caused by Epidermophyton floccosum and Trichophyton rubrum | openlifescienceai/medmcqa |
Ans. A i.e. WBC cast in urine | openlifescienceai/medmcqa |
It is otherwise called alpha-anti-proteinase or protease inhibitor. It inhibits all serine proteases (proteolytic enzymes having a serine at their active center), such as plasmin, thrombin, trypsin, chymotrypsin, elastase, and cathepsin. Serine protease inhibitors are abbreted as Serpins. They are enzymes with a serine... | openlifescienceai/medmcqa |
Robins..... 'The renal lesions range from a mild/early disease, where glomeruli show acute focal neorosis with thrombosis of isolated glomerulas capillary loops (focal and segmental necrotising glomerulonephritis) where as advanced glomerular lesions are characterized by diffuse necrosis and partial cell proliferation ... | openlifescienceai/medmcqa |
B i.e. Visual prognosis is usually good Persistent Hyperplastic Primary Vitreous (PHPV) It is persistence of the primary viterous & hyaloid aerial system. Almost always unilateralQ (-90%) Presents as white pupillary reflex in the new born (congenital leukocoria)Q It is usually associated with - CataractQ - Glaucoma - L... | openlifescienceai/medmcqa |
Answer is A (Fusion of foot processes of the glomerular epithelial cells):The presence of generalized edema is a 7 year old boy with proteinuria suggests a diagnosis of Nephrotic syndrome. This child is likely to have. Minimal change disease as this is the most common cause of Nephrotic syndrome in children and is asso... | openlifescienceai/medmcqa |
Ans. is 'c' i.e., Vitamin A o Vit A is teratogenic and can cause craniofacial CVS and CNS defects. | openlifescienceai/medmcqa |
A change of environment is among the best treatments for atopic dermatitis. The patient should be kept in as dust-free an environment as possible and should not wear rough garments. Maintenance of adequate humidity is also important. | openlifescienceai/medmcqa |
Chromosomal abnormality REF: Dutta 6th ed p. 159 Most common cause of spontaneous aboion is chromosomal abnormality, trisomy of chromosome 16. | openlifescienceai/medmcqa |
Ipsilateral cranial nerve involvement (spinal tract of Vth cranial nerve and IX, X, XI cranial nerve) is seen in Wallenberg syndrome. Clinical manifestations of involvement of these cranial nerves are, loss of taste from the posterior third of the tongue (nuclei or fibers of CN IX and X) and reduced corneal reflex, fro... | openlifescienceai/medmcqa |
Ans. is 'c' i.e.. Prostatic utricleo Two structures are derived from the paramesonephric duct in malesi) Appendix of the testis (hydatid of Morgagni)ii) Prostatic utricle.o During 5th and 6th weeks, both male and females have two genital duct systems, derived from mesoderm :Mesonephric duct (Wolffian duct) and mesoneph... | openlifescienceai/medmcqa |
Applied tension is used for blood injection phobia where there is hypotension and falls, in these patients falls is because of vasodilatations when we use applied tension there may be constriction of hand and leg muscles which prevents vasodilation and prevents falls. Ref. kaplon and sadock, synopsis of psychiatry, 11 ... | openlifescienceai/medmcqa |
Ans. is 'a' i.e., Umami o Umami a savory taste s one of the five basic tastes (together with sweetness, sourness, bitterness, and saltiness)o People taste umami through receptors specific to glutamate. Glutamate is widely present in savory foods, such as meat broths and fermented products, and commonly added to some fo... | openlifescienceai/medmcqa |
Ans. is 'a' i.e., Crystalloid o The priorities in patients with hemorrhagic shock are - Secure the airway Control the source of blood loss. IV volume resuscitation. o Fluid resuscitation is a major adjunct to physically controlling hemorrhage. Crystalloids are the mainstay of fluid choice. | openlifescienceai/medmcqa |
Transcription repressors Steroid hormone receptors are intracellular receptors that perform signal transduction for steroid hormones. Steroid hormone receptors are pa of the nuclear receptor family that also includes a group of homologous structured receptors that bind to non-steroid ligands such as thyroid hormones an... | openlifescienceai/medmcqa |
Antonie van Leeuwenhoek first observed and repoed bacteria. Using his handcrafted microscopes, he was the first to observe and describe single-celled organisms, which he originally referred to as animalcules, and which we now refer to as microorganisms. Ref: Textbook of Microbiology by Ananthanarayan, 6th edition, Page... | openlifescienceai/medmcqa |
Classification of Intestinal Atresia Type I Membranous atresia with intact bowel and mesentry Type II Blind ends seperated by a fibrous cord Type IIIa Blind ends seperated by a V-shaped mesenteric defect Type IIIb Apple peel atresia or Christmas tree atresia Type IV Multiple atresias (string of sausages) Ref: Sabiston ... | openlifescienceai/medmcqa |
It is the prevention of the emergence or development of risk factors in countries or population groups in which they have not yet appeared. | openlifescienceai/medmcqa |
A i.e. Severe antegrade + Mild retrograde memory defect | openlifescienceai/medmcqa |
IgM is paicularly effective at complement activation by binding to C1 Ref: Ananthanarayan & Parker's textbook of microbiology 9th edition pf:98 | openlifescienceai/medmcqa |
Dengue virus (a member of flaviviridae) is an enveloped virus.
Adenovirus, norwalk virus (caliciviridae) and hepatitis A virus (Picornaviridae) are non-enveloped viruses. | openlifescienceai/medmcqa |
Rain and snow mixed is precipitation composed of rain and paially melted snow. Unlike ice pellets, which are hard, and freezing rain, which is fluid until striking an object, this precipitation is soft and translucent, but it contains some traces of ice crystals, from paially fused snowflakes. Ref: Internet | openlifescienceai/medmcqa |
Other than this, wide palatal strap can also be given. | openlifescienceai/medmcqa |
Ans. is 'a' i.e., Pheochromocytoma Note-o Pheochromocytomas usually subscribe to a convenient "rule of 10s":-10% of pheochromocytomas arise in association with one of several familial syndromes. These include the MEN-2A& MEN-2B syndromes, type I neurofibromatosis, von Hippel-Lindau syndrome & Stuige-Weber syndrome.10% ... | openlifescienceai/medmcqa |
Ans. Cardiac decompensation | openlifescienceai/medmcqa |
Answer is C (PET Scan) : PET scan has- not been mentioned as a test to investigate syncope in Harrisons text. It is the single best answer of exclusion. Electrophysiological tests and 24 hour ECG Holter monitoring are indicated in patients where history suggests a cardiac disease. Upright tilt table testing is indicate... | openlifescienceai/medmcqa |
Laryngeal diphtheria causes asphyxia due to mechanical obstruction of the respiratory passage by the pseudomembrane. Emergency tracheostomy may be necessary in such cases. Reference: Textbook of Microbiology; Anathanarayan and panicker's; 10th edition; Page no: 240 | openlifescienceai/medmcqa |
Ans. B i.e. Blood pressure Aerial cannulation It is a commonly performed procedure in the management of patients who are critically ill. An indwelling aerial catheter allows for continuous blood pressure (BP) monitoring, frequent blood sampling, and aerial blood gas measurement. Aerial catheters can be placed at the be... | openlifescienceai/medmcqa |
Clavicle- First bone to sta ossifying- 5-6 week of foetal life. Explanationsb. The clavicle most commonly fractures at the junction of its middle and lateral third. c. Subscapularis bursa communicates directly with the joint capsule the gaps between the glenohumeral ligaments. These ligaments reinforce the anterior poi... | openlifescienceai/medmcqa |
Unless the gastrointestinal tract is non-functional, its use for nutritional support is preferable to the use of either the central or a peripheral venous route. However, in a patient who is comatose either nasogastric feeding or feedings through a gastrostomy tube may lead to vomiting and aspiration.
This problem can ... | openlifescienceai/medmcqa |
Ans. is 'c' i.e., Induronate Sulfatase DiseaseDeficiencyInheritanceGM1 gangliosidosesBeta galactosidaseARMucopolySaccharidosesMPS I-Hurler syndromea-L-iduronidaseARMPS II-Hunter syndromeIduronate sulfataseXRMPS IIISanfilippo syndrome AHeparan sulfamidaseARSanfilippo syndrome BN-acetylglucosaminidaseSanfilippo syndrome ... | openlifescienceai/medmcqa |
(A) Posterior urethral valves # Posterior urethral valves: These constitute an important cause of distal urinary tract obstruction in boys.> Dribbling, abnormal urinary stream, palpable bladder and recurrent UTI are the usual presenting features.> The presence of severe obstruction in the urinary tract in utero may lea... | openlifescienceai/medmcqa |
ANSWER: (B) cultural changes due to socialisationREF: Park 20th ed p. 585Acculturation explains the process of cultural and psychological change that results following meeting between cultures. The effects of acculturation can be seen at multiple levels in bothinteracting cultures. | openlifescienceai/medmcqa |
ACE inhibitors and ARBs are contraindicated in pregnancy. SAFE ANTIHYPEENSIVE DRUGS IN PREGNANCY: Better --> Beta blockers (Cardioselective and Labetalol) Mother --> Methyl dopa Care --> Clonidine During --> Dihydropyridine CCB (sustained release nifedipine, amlodipine) Hypeensive --> Hydralazine Pregnancy --> Prazosin... | openlifescienceai/medmcqa |
Ref: Ananthanarayan, Paniker CJ. Textbook of Microbiology. 6th Ed. London: John Wiley & Sons: 2000.Explanation:DisinfectantActive againstUseEthyl alcoholBactericidal but not sporicidalSkin antisepticsIsopropylalcoholBactericidal but not sporicidalDisinfection of suture material, clinicalthermometersMethyl alcoholActive... | openlifescienceai/medmcqa |
Ans. (a) Primary healing(Ref: Gilmore MA. Phases of wound healing)* Primary healing occurs within hours of repairing a full thickness surgical incision. | openlifescienceai/medmcqa |
Most Common Method of Radiotherapy is External Beam Radiotherapy/Teletherapy | openlifescienceai/medmcqa |
Null hypothesis (H0) there is No significant association In the given question, In reality an association exists, So Null hypothesis is false We say no significant association exists, so we are accepting Null hypothesis Hence its Type II error | openlifescienceai/medmcqa |
Ans. C. SodiumThe uptake of bile acid by hepatocytes is sodium-dependent and is not dependent on calcium, iron, potassium, or chloride. | openlifescienceai/medmcqa |
Filtration results in decreased patient exposure with no loss of radiographic information.
When an X-ray beam is filtered with 3 mm of aluminum, the surface exposure is reduced to approximately 20% of the exposure with no filtration.
Reference: ORAL RADIOLOGY PRINCIPLES AND INTERPRETATION,8th EDITION, Stuart C. Whi... | openlifescienceai/medmcqa |
EQUIVALENT (RADIATION-WEIGHTED) DOSE:
The equivalent dose (HT) is used to compare the biologic effects of different types of radiation on a tissue or organ. Particulate types of radiation have a high LET and are more damaging to tissue than radiation with low LET, such as x rays. This relative biologic effectiveness of... | openlifescienceai/medmcqa |
Tubal block REF: Shaw's 13th ed p. 206 See previous question for explanation | openlifescienceai/medmcqa |
To flush the obliquely place screw head with the rest of the proximal cortex, countersink is made that acts as a receptacle for engaging the end of screw head. | openlifescienceai/medmcqa |
Clinical feaurues of injury to posterior Interosseus nerve : It is prone to be injured in injury and operations of radial Head neck There is no sensory deficit as it is a pure motor nerve Wrist extension is preserved due to spared extensor carpi radialis longus Presents with loss of extension of MP joints Refer Maheshw... | openlifescienceai/medmcqa |
In tension pneumothorax,there is rapidly progressive breathlessness associated with a marked tachycardia,hypotension,cyanosis and tracheal displacement away from the side of the silent hemithorax.Cardiac tamponade is characterised by markedly elevated JVP,hypotension,pulsus paradoxus(exaggerated fall in BP during inspi... | openlifescienceai/medmcqa |
Pitting of nails are characteristically seen in nails of patients with alopecia areata and psoriasis. In alopecia areata of the nails, pits are regular in size and geometrically distributed. In alopecia areata, there are patches that are perfectly smooth and without scarring. Tiny hairs 2-3 mm in length, called exclama... | openlifescienceai/medmcqa |
Ans. A (Femoral neck) /Ref: Maheswari 3td/40-41,270; Dahnert Radiology Review manual 5th/46-48; Chapman 4th/45-46; Apley 8th/570-571]Avascular necrosis is common in fracture of- femoral neckQ (including slipped capital femoral epiphysis(r), posterior dislocation of hip}, neck talus(r), waist scaphoid(r) & lunateQ (disl... | openlifescienceai/medmcqa |
APC (Antigen-presenting cell):
Most common APC → Immature dendritic cell.
The most potent stimulator of native T cell → Mature dendritic cell.
APCs are – Dendritic cells, Langerhan’s cells, B-cell. | openlifescienceai/medmcqa |
ParasomniasParasomnias are dysfunctions or episodic nocturnal events occurring with sleep, sleep stages or paial arousals. Most parasomnias are common in childhood though they may persist into adulthood.Stage 4 Sleep Disorders:These disorders occur during deep sleep, i.e. Stages 3 and 4 of NREM-sleep.Nightmares (which ... | openlifescienceai/medmcqa |
The lens continues to grow throughout life. At bih, it measures about 6.4 mm equatorially and 3.5 mm anteroposteriorly and weighs approximately 90 mg. The adult lens typically measures 9 mm equatorially and 5 mm anteroposteriorly and weighs approximately 255 mg. Ref. AAO Sec.11 (2011-2012) Pg.No. 7 | openlifescienceai/medmcqa |
Necrobiosis lipoidica diabeticorum appear most commonly over the tibial shin. It is seen more frequently in type 1 than in type 2 diabetes and may occur before the onset of clinical diabetes. It is more commen in women than in men. It is characterized by yellow - red to brown, translucent shiny patches and plaques that... | openlifescienceai/medmcqa |
The Lambda or Twin peak sign at 10-14 weeks of gestation demonstrate the high reliability of ultrasound examination in determining chorionicity in twin pregnancies. The "T sign" is really the absence of a twin-peak sign(or lambda (l) sign) and is used in ultrasound assessment of multifetal pregnancy. It refers tothe la... | openlifescienceai/medmcqa |
A i.e. Posterior dislocation head of femur | openlifescienceai/medmcqa |
In the reaction catalyzed by a-ketoglutarate dehydrogenase complex, thiamine pyrophosphate, the cofactor form of thiamine, functions as a transient carrier of the five-carbon intermediate produced on decarboxylation of a-ketoglutrate. Biotin is a coenzyme of pyruvate carboxylase. Isocitrate dehydrogenase use NAD+ as co... | openlifescienceai/medmcqa |
Ans. C: Progesterone Medications used to control postpaum hemorrhage (PPH) are in the category of uterotonic drugs. These drugs stimulate contraction of the uterine muscle, helping to control PPH. Oxytoc in Produces rhythmic uterine contractions, can stimulate the gravid uterus, and has vasopressive and antidiuretic ef... | openlifescienceai/medmcqa |
GPD Deficiency i. The enzyme glucose-6-phosphate dehydrogenase (GPD) may be deficient in some persons. It is the most common enzyme deficiency seen in clinical practice. The defect is transmitted as an X-linked recessive trait. ii. It will lead to drug-induced hemolytic anemia. The deficiency is manifested only when ex... | openlifescienceai/medmcqa |
Ans. is 'a' and 'c' i.e., Increased LDL receptor and Decreased LDL cholesterol Statins -Mechanism of action -Decrease the synthesis of cholesterol by inhibition of rate limiting enzyme HMG CoA. reductase.Effect on lipids Decrease in lipids Decrease Triglycerides Increase HDLStatins decrease synthesis of cholesterol by ... | openlifescienceai/medmcqa |
A i.e. UAG | openlifescienceai/medmcqa |
Answer 'b' i.e. Ultrasound "The most impoant examination is intraoperative ultrasound, which can identify a pancreatic tumor in nearly all cases. It is more sensitive than any preoperative test." - CSDT | openlifescienceai/medmcqa |
Ans. is b' i.e., SLE AUTOIMMUNEHEMOLYTICANEMIA(LVIMUNOIHEMOLYTICANEMIA) Autoimmune hemolytic anemia is caused by autoantibodies directed against a red cell antigen. The diagnosis of immunohemolytic anemia requires the detection of antibodies and/or complement on patients red cells. o This is done by using Coomb's test,... | openlifescienceai/medmcqa |
Ans: A (1st and 2nd lumbricals) Ref: Gray's Anatomy: Anatomical basis of clinical practice by Susan Standring,ChurchiU Livingstone, 40th edition, 2008, Pg. 895Explanation:BrachialplexusbranchOriginSpinal segmentFunctionMediannerveMedia) and lateral cordsC5 to T1Motor:* All muscles in anterior compartment of forearm (ex... | openlifescienceai/medmcqa |
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