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Ans. B. 1,00,000IUVitamin A is given to children less than three years old since they are at greatest risk and administration of the first two doses is linked with routine immunization to improve the coverage. Hence a dose of 1,00,000IU is given with measles vaccine at 9 months and 2,00,000IU with DPT booster at 15-18 ... | openlifescienceai/medmcqa |
Ans: d (Adrenocortical adenoma)Ref: Harrison, 17 ed pg. 2359MEN I (Wermer's syndrome) is characterized by pituitary, parathyroid & pancreatic affection. Pheochromocytoma is seen in all three even though less common in MEN I MEN' I (wermer's)MEN IIA (sipple)MEN II BPi tut aryAdenomaHyperplasia ParathyroidHyperplasiaAden... | openlifescienceai/medmcqa |
Inderbir Singh's Human embryology; Tenth edition; Pg 20 Primary spermatocyte undergoes meiotic division to form secondary spermatocytes Each secondary spermatocyte divides to form two spermatids by a mitotic division which also contains a haploid number of chromosomes | openlifescienceai/medmcqa |
Ans: dRef: Harrison, 16thed, p. 1306 | openlifescienceai/medmcqa |
Answer B. Persistent pupillary membranesThe correct answer is persistent pupillary membranes (PPMs). PPMs represent remnants of the tunica vasculosa lentis, which is the blood supply for the developing lens of the fetus. Remnants of the capillaries may persist as small strands attached to the collarette of the iris. Vi... | openlifescienceai/medmcqa |
Donovanosis is caused by Klebsiella granulomatis. There is a single ( sometimes multiple) asymptomatic ulcer . Floor is made of beefy , exuberant granulation tissues which bleeds easily on manipulation. From illustrated synopsis of dermatology and sexually transmitted diseases neena khanna 5th edition page no 329 | openlifescienceai/medmcqa |
Factors associated with Primary adult Epistaxis: 1. CHRONOBIOLOGY The frequency of admission is greatest in the autumn and winter months.This seasonal variation correlates with fluctuations in environmental temperature and humidity. A chronobiological rhythm is also observed at the circadian level where onset of bleedi... | openlifescienceai/medmcqa |
Ans. is 'b' i.e. Abundant clear cytoplasm | openlifescienceai/medmcqa |
Ans. is 'd' i.e., Gastric erosion | openlifescienceai/medmcqa |
Ans. A: Submandibular Sialolithiasis Most common disease of salivary glands Twice as common in males as females 80-95% occur in submandibular gland or duct ( because their secretion is highly viscous) Stones are most common cause of acute and chronic infection of salivary glands 80% of submandibular stones are opaque; ... | openlifescienceai/medmcqa |
Rifampin (Rifampicin, R) Mech of action:- Rifampin interrupts RNA synthesis by binding to b subunit of mycobacterial DNA-dependent RNA polymerase (encoded by rpoB gene) and blocking its polymerizing function. Pharmacokinetics:- It is well absorbed orally, (bioavailability is ~ 70%), but food decreases absorption; rifam... | openlifescienceai/medmcqa |
Disulfiram is given for alcohol withdrawal. Buprenorphine is used as a maintaining drug in opioid addicts as it has a lesser degree of tolerance and dependence liability. Clonidine and lofexidine are alpha 2 agonists used to depress autonomic withdrawal symptoms like nausea, vomiting, anxiety and diarrhoea. Ref: KD Tri... | openlifescienceai/medmcqa |
Ans. C: Blood Features of moderate hemorrhagic shock: Lactic acidosis:++ Urine output: reduced Level of consciousness:Drowsy Respiratory rate: Increased Pulse rate: increased Blood pressure: Mild hypotension Management of hemorrhagic shock: The oxygen carrying capacity of the colloids and crystalloids is zero so if blo... | openlifescienceai/medmcqa |
Orotracheal intubation is recommended in patients with severe maxillofacial injury as patient saturation is falling . Tracheotomy is indicated in severe facial trauma but orotracheal intubation under modern intubation techniques using fibre optic assistance is being preferred over tracheostomy. | openlifescienceai/medmcqa |
B i.e. fluoxetine | openlifescienceai/medmcqa |
Fomepizole (4-methylpyrazole) is a specific inhibitor of alcohol dehydrogenase & drug of choice for methanol poisoning by retarding its metabolism . Ref KD Tripathi 8th ed. | openlifescienceai/medmcqa |
Refer KDT 6/e p708 Aztreonan is the only beta lactam anti6 that can be used in patients having severe allergy to Pencillin or cephalosporin | openlifescienceai/medmcqa |
Factors affecting overall cerebral blood flow include: Intracranial pressure Local constriction & dilation of cerebral aerioles Mean aerial pressure at brain level Viscosity of blood Mean venous pressure at brain level | openlifescienceai/medmcqa |
Ans. d. All of the aboveFETAL ALCOHOL SYNDROME (FAS)Findings--variableBehavioral abnormalitiesCardiac anomalies: VSD>ASD, tetralogy of Fallot.Fine motor dysfunctionIrritability in infancy, hyperactivity in childhoodJoint abnormalities--abnormal position and/or functionMental retardation, microcephalyMid-face dysmorphis... | openlifescienceai/medmcqa |
Insulin is a peptide hormone, produced by beta cells of the pancreas, and is central to regulating carbohydrate and fat metabolism in the body. Insulin causes cells in the liver, skeletal muscles, and fat tissue to absorb glucose from the blood. In the liver and skeletal muscles, glucose is stored as glycogen, and in f... | openlifescienceai/medmcqa |
Physiological antagonists are those drugs that produce opposite action by acting on different receptors.
Adrenaline reverses the bronchoconstrictor action of histamine (via. H1 receptors) by cauing bronchodilation (through β2 receptors). Therefore, these are physioIogical antagonists. | openlifescienceai/medmcqa |
Biparietal diameter | openlifescienceai/medmcqa |
(Refer: K. Park’s Textbook of Preventive and Social medicine, 24th edition, pg no: 63
Standardized mortality ratio
Standardized mortality ratio is the ratio of observed deaths by expected number of deaths
Standardization is usually done for age > sex in order to compare death rates between the countries
Crude death r... | openlifescienceai/medmcqa |
Danazol is not used in delayed pubey. It has weak progestational, androgenic, and glucocoicoid activities and is used to suppress ovarian function. Indications for using Danazol: Endometriosis Fibrocystic disease of the breast Gynaecomastia Hemophilia Christmas disease Idiopathic thrombocytopenic purpura Angioneurotic ... | openlifescienceai/medmcqa |
- Cardiac anomalies associated with Noonan syndrome - Supravalvular pulmonary stenosis , HOCM, ASD IMPOANT SYNDROMES & ASSOCIATED CARDIAC ANOMALIES: - Downs syndrome - Endocardial cushion defects - Turner syndrome - Bicuspid aoic valve > coarctation of aoa - Congenital Rubella Syndrome - PDA OTHER OPTIONS - RELATED ONE... | openlifescienceai/medmcqa |
Ans. (a) NimodipineRef KDT 6/e, p 172 | openlifescienceai/medmcqa |
Treatment of choice in saddle nose deformity - Augmentation rhinoplastyEtiology- Trauma, Leprosy, TB, Syphilis, LupusGraft materials used- Conchal, Septal or rib cailage, Iliac crest bone, Silicone, and TeflonRef: Hazarika; 3rd ed; Pg 410 | openlifescienceai/medmcqa |
BLS (Bare Lymphocyte Syndrome): Deficiencies in MHC class I or class II are called bare-lymphocyte syndrome, reflecting the absence of these proteins from cell surfaces. The impoant and ubiquitous role of MHC class I molecules is highlighted in patients with defective expression of all class I proteins. This rare immun... | openlifescienceai/medmcqa |
Ans. is 'b' i.e., Duration of expirationThe Hering-Breuer inflation reflex is an increase in the duration of expiration produced by steady lung inflation, and the Hering-Breuer deflation reflex is a decrease in the duration of expiration produced by marked deflation of the lung. | openlifescienceai/medmcqa |
Development of episodes of eczema, skin infections and diarrhea after taking sea foods indicate that he is susceptible to atopic reactions. Atopic dermatitis is a chronic, pruritic dermatitis which occur in individuals with a personal or family history of an atopic diathesis (atopic dermatitis, asthma, allergic rhiniti... | openlifescienceai/medmcqa |
Sterilization: It is the process of destroying all life including spores. Disinfection: It is the removal of harmful microbes without the exception of spores. Antisepsis: It is the process by which the growth of micro organisms are inhibited on a surface but they are not destroyed completely. Ref: Park 21st edition, pa... | openlifescienceai/medmcqa |
Ans: a (Concurrent) Ref: Park, 19th ed, p. 108Sterilization is the process of destroying all life including spores.Disinfection- is the killing of infectious agents outside the body by direct exposure to chemical or physical agents.Types of disinfection:a) Concurrent disinfection- It is the application of disinfective ... | openlifescienceai/medmcqa |
Ans. Driven snow appearance | openlifescienceai/medmcqa |
Ans. B: Myelofibrosis Most patients of myelofibrosis present over the age of 50 years. The spleen can be massively enlarged due to extramedullary haematopoiesis The marrow is often difficult to aspirate Myelophthisic syndrome Primary myelofibrosis: - Due to invading by tumour cells, usually of an epithelial cancer of t... | openlifescienceai/medmcqa |
Ankylosing spondylitisTypically a young man who presents with lower back pain and stiffness.HLA 27 association Clinical features Stiffness is usually worse in the morning and improves with activityEnthesopathy is characteristicApical fibrosisAnterior uveitisAoic regurgitation ~ Achilles tendinitisAV node blockAmyloidos... | openlifescienceai/medmcqa |
This man has primary hyperparathyroidism. Hypercalcemia induces a tubular concentrating defect by interfering with ADH-mediated water pore function (aquaporin-2 channel) on distal tubular cells. This results in the polyuria and polydipsia symptoms of diabetes insipidus. Chronic hypercalcemia can also cause renal stones... | openlifescienceai/medmcqa |
Ans: A (Hereditary Spherocytosis) Ref: Robbins Pathologic Basis of Disease, 8th editionExplanation:"In two thirds of the patients with Hereditary Spherocytosis, the red cells are abnormally sensitive to osmotic lysis when incubated in hypotonic salt solutions. which causes the influx of water into spherocytes with litt... | openlifescienceai/medmcqa |
*Fasanella-Servat operation. It is performed in cases having mild ptosis (1.5-2mm) and good levator function. In it, upper lid is eveed and the upper tarsal border along with its attached Muller's muscle and conjunctiva are resected. Ref: Khurana 7th/e p.395 | openlifescienceai/medmcqa |
Howell Jolly bodies are purple nuclear remnants ,usually found singly, and are larger than basophilic stippling.They are present in megaloblastic anemia & after splenectomy.Reference :Harsh Mohan Textbook of pathology sixth edition pg no 293. | openlifescienceai/medmcqa |
M.TB, M.leprae, Isospora cyclospora & Nocardia are acid fast. | openlifescienceai/medmcqa |
ANSWER: (D) All of the aboveREF: The Washington manual general internal medicine subspecialty consult Geoffrey S. Cislo, Thomas M. De Fer, Katherine E. Henderson Page 178, The Epidemiology of Diabetes Mellitus, Jean Marie Ekoe, Marian Rewers, Rhys Williams Page 573Amputations are the loss of a body part. Amputations ar... | openlifescienceai/medmcqa |
The Pasteur effect is an inhibiting effect of oxygen on the fermentation effect can be easily explained; as the yeast being facultative anaerobes can produce energy using two different metabolic pathways. While the oxygen concentration is low, the product of glycolysis, pyruvate, is turned into ethanol and carbon dioxi... | openlifescienceai/medmcqa |
The most common cytogenetic abnormality is loss of chromosome 22, especially the long arm (22q). The deletions include the region of 22q12 that harbors the NF2 gene, which encodes the protein merlin. Meningiomas are a common lesion in the setting of NF2. Ref: Robbins 8th edition Chapter 28. | openlifescienceai/medmcqa |
Answer: a) Laryngectomy (DHINGRA 6th ED, P-316)TRACHEOSTOMY* Emergency tracheostomy* Elective or tranquil tracheostomy* Permanent tracheostomy* Percutaneous dilatational tracheostomy* Mini tracheostomy (cricothyroidotomy)Emergency tracheostomy* It is employed when airway obstruction is complete or almost complete and t... | openlifescienceai/medmcqa |
Intraocular lens power calculation :- Which requires Keratometry (K), Axial length of eyebal or Biometry (L) and aconstant (A). It is calculated by SRK formula:- Power of IOL = A-2*5L-0*9K (Ref: Fedorov SN, Kolinko AI. Estimaion of optical power of the intraocular lens. Vestn Oftalmol 1967; 80:27-31) | openlifescienceai/medmcqa |
Convent girl appearance seen in CLL College girl appearance also called garden pay appearance seen in CML | openlifescienceai/medmcqa |
NK cells/ Null cells: Destroy irreversibly stressed and abnormal cells, such as virus-infected cells and tumor cells. They make up approximately 5% to 10% of peripheral blood lymphocytes. They do not express TCRs or Ig. CD16 and CD56, are commonly used to identify NK cells CD16 is an Fc receptor for IgG, and it confers... | openlifescienceai/medmcqa |
B i.e. Pilocarpine Miotics (parasympathomimetic drugs e.g. Pilocarpine) are contraindicated in malignant or ciliary block glaucoma and post inflammatory glaucoma or glaucoma associated with uveitis. Q | openlifescienceai/medmcqa |
Splenomegaly and massive bleeding leading to hypotension are in our of poal hypeension. Common causes of upper Gastrointestinal Hemorrhage Non-variceal bleeding (80%) Poal Hypeensive Bleeding (20%) Peptic ulcer disease (MC) 30-40% Gastroesophageal varices >90% Malory-weiss tear 15-20% Hypeensive poal gastropathy <5% Ga... | openlifescienceai/medmcqa |
Ans. is 'd' i.e., Chlamydia trachomatis urethritisGonococcal Nongonococcal Neisseria gonorrhea Chlamydia Trachomatis (most common) Ureoplasmaurealyticum Mycoplasmagenitalium Bacterioides Haemophilus species Candida albicans T.vaginalis | openlifescienceai/medmcqa |
Goat's milk is less allergenic and contains more potassium and less sodium as compared to cow's milk. However goat's milk predisposes to folate deficiency and brucellosis. Ref: Nutrition and Child Development, K.E. Elizabeth, 4th edition pg: 25 | openlifescienceai/medmcqa |
All | openlifescienceai/medmcqa |
Insulin activates all anabolic pathways and also Glycolysis and PDH complex reaction. Insulinacts by dephosphorylation. Glycagon acts by phosphorylation. | openlifescienceai/medmcqa |
Ans. (b) Inhibitory neurotransmitter Ref: Guyton's physiology 11th ed. / 563 * GABA (gamma-aminobutyric acid) is secreted by nerve terminals in the spinal cord, cerebellum and basal ganglia. It always causes inhibition. Also Know Hormone Source Function Dopamine Neurons in substantia nigra Inhibition GABA Nerve termina... | openlifescienceai/medmcqa |
No anatomical closure or obliteration of either ductus venosus, or umbilical vein or foramen ovale occurs immediately at bih. It is only functional closure of these, that results from expansion of lungs at bih and lowering of resistance of pulmonary vasculature that results in change of blood flow pattern through hea f... | openlifescienceai/medmcqa |
Ans. is 'b' i.e., Complex II o During the transfer of electrons through the ETC, energy is produced. This energy is coupled to the formation of ATP molecules by phosphorylation of ADP by an enzyme F0F1, ATPase. The phosphorylation of ADP into ATP is coupled with oxidation of reducing equivalents, therefore the process ... | openlifescienceai/medmcqa |
The SARS coronavirus (SARS-CoV):*Virus that causes severe acute respiratory syndrome (SARS)*It belongs to coronaviridae*November 2002, Guangdong province in south China experienced an outbreak of an unusual respiratory infection, with many deaths (Ref: Ananthanarayan 9th edition, p559-560) | openlifescienceai/medmcqa |
Ans. is 'd' i.e., Klebs-Loeffler bacillus(Ref: Ananthanarayan, 9th/e, 236 and 8th/e, p. 232)The diphtheria bacillus was first observed and described by Klebs but was first cultivated by Loeffler(1884). Therefore, it is known as Klebs-Loeffler Bacillus (KLB). | openlifescienceai/medmcqa |
The binding of ANP to its receptor causes the conversion of GTP to cGMP and raises intracellular cGMPAs a consequence, cGMP activates a cGMP-dependent kinase (PKG or cGK) that phosphorylates proteins at specific serine and threonine residues.In the medullary collecting duct, the cGMP generated in response to ANP may ac... | openlifescienceai/medmcqa |
3rd nerve palsy PUPILLARY LIGHT REFLEX :- If light enters an eye, the pupil of the same eye contracts (direct light reflex),activity shared equally by the pupil of other eye (consensual light reflex) - Afferent limb of light reflex is Optic nerve (CN2) and efferent limb is Oculomotor nerve (CN3) - Both direct and conse... | openlifescienceai/medmcqa |
Outer cell mass forms trophoblast.
Inner cell mass forms embryoblast. | openlifescienceai/medmcqa |
The present slide shows the Purkinje cell in middle layer of cerebellar coex. They inhibit the deep cerebellar nuclei. Identification: Purkinje cells are the largest of five cell types in the cerebellar coex. Lie in the middle layer (cerebellar coex is three layered). Send dendritic process towards the outer molecular ... | openlifescienceai/medmcqa |
Ans. is 'a' i.e., Blow out fracture of orbit wall Enophthalmos is seen in blow out fracture of orbit wall. | openlifescienceai/medmcqa |
Ans. is 'a' i.e., IronMucosal Block Theory* Iron absorption along the basolateral side of intestine is regulated strictly by hepcidin.* Hepcidin is a plasma protein that is synthesized by liver* It inhibits basolateral side transport of iron along enterocytes.* This is mucosal block theory* In conditions of iron demand... | openlifescienceai/medmcqa |
Answer- A. HypoglycemiaIt is an inflammatory state affecting the whole bodn frequently a response of the immune system to infection, but not necessarily so.When two or more of these criteria are met with or without evidence of infection -Body temperature less than 36 c greater than 38 CHea rate greater than 90 beats pe... | openlifescienceai/medmcqa |
IOC: SECRETIN study Localization - EUS > MRI Risk of Refractory P.U.D + Secretory diarrhea. MC site ZES is D2- Duodenal wall (D2 pa)>Pancreas Usual Location is Gastrinoma triangle | openlifescienceai/medmcqa |
Ans. D. Cariprazinea. Safinamide is the latest MAO-B inhibitor for Parkinson's disease. Unlike the previous two, it is a reversible MAO- B inhibitor. Safinamide also has other actions including inhibition of glutamate release and dopamine and serotonin reuptake. It is used as an add-on drug to Levodopa therapy for redu... | openlifescienceai/medmcqa |
THYROID GLAND Normal weight of thyroid gland: 20-25 gms Isthmus that is located just inferior to the cricoid cailage, usually anterior to 2nd and 3rd (mainly) 4th tracheal rings. A pyramidal lobe is present in about 50% of patients. Thyroid capsule is condensed into the posterior suspensory or Berry's ligament near the... | openlifescienceai/medmcqa |
Since M = Fd, doubling the force would double the moment, or tendency to rotate, tip, or torque. | openlifescienceai/medmcqa |
(A) Proprioception | openlifescienceai/medmcqa |
. | openlifescienceai/medmcqa |
Solefenacin is the longest acting drug from this group.
Gastro-intestinal tract
Anticholinergic drugs decrease the motility, tone and secretions in the gastrointestinal tract.
— Pirenzepine and telenzepine are selective M1 blockers useful in peptic ulcer disease.
— Hyoscine, dicyclomine, propantheline, oxyphenonium a... | openlifescienceai/medmcqa |
Ans. is a i.e. Fothergill's repair The female in this question is 28 years old (i.e. < 40 years) with Parity = 3 (i.e. family completed) with 2deg UV prolapse is an ideal candidate for Fothergill's repair. Remember : Management of prolapse Young women Old women who cannot sustain major surgery Women <40 years with comp... | openlifescienceai/medmcqa |
Both option b & c are correct because in social phobia there is irrational fear of performing activities in a particular
situation (in the presence of other).
"A marked and persistent fear of one or more social or performance situations in which the person is exposed to unfamiliar people or to possible scrutiny by oth... | openlifescienceai/medmcqa |
CAVERNOUS SINUS THROMBOSIS Aetiology Infection of paranasal sinuses, paicularly those of ethmoid and sphenoid and less commonly the frontal, and orbital complications from these sinus infections can cause thrombophlebitis of the cavernous sinus(es).The valveless nature of the veins connecting the cavernous sinus causes... | openlifescienceai/medmcqa |
Ans. is 'c' i.e., Low 'Schizophrenia is more prevalent in patients having a lower socioeconomic status". - Namboodiri Etiology of Schizophrenia The exact etiology is not clear. Expes think schizophrenia is caused by several factors. 1. Heredity (Genetic factors) Schizophrenia runs in families. The illness occur in 0.5-... | openlifescienceai/medmcqa |
This is pauci-immune crescentic glomerulonephritis. The lack of immune deposits excludes anti-glomerular basement membrane disease (Goodpasture syndrome). Cases can be idiopathic, associated with ANCAs, and limited to the kidney. Rapidly progressive GN often has an abrupt onset with nephritis marked by oliguria. The An... | openlifescienceai/medmcqa |
Ans. is 'c' i.e., Injection of lymphocytes(Ref: Jawetz, 27th/e, p. 130)* An extract of immunologically competent T - lymphocytes, known as transfer factor can be used in the treatment of lepromatous leprosy when CMI is low. | openlifescienceai/medmcqa |
Cavitation is seen when there has been a previous sensitization of the host resulting in caseous necrotic material being present which is discharged through the cavities. So, it is associated with secondary tuberculosis more frequently. | openlifescienceai/medmcqa |
Ans. A: Giardia lamblia The stool in giardial infestation is voluminous, foul smelling and contains large amount of mucus and fat but no blood. This is due to malabsorption since the parasites are coated on the mucosa, thus absorption suffers Giardia lamblia/Giardia intestinalis/Lamblia intestinalis/Giardia duodenalis)... | openlifescienceai/medmcqa |
MYCOTIC CORNEAL ULCER Etiology : The fungi which may cause corneal infections are: i. Filamentous fungi e.g., Aspergillus, Fusarium, and Penicillium. ii. Yeasts e.g., Candida and Cryptococcus. Clinical features: Signs: A typical fungal corneal ulcer has following salient features 1) Corneal ulcer is dry-looking, greyi... | openlifescienceai/medmcqa |
As the patient has respiratory distress and the gestational age is 35 weeks -fetal maturity has not acquired our main aim is to relieve the distress continuing the pregnancy to atleast 37 weeks. This can be achieved by Amniocentesis - drainage of good amount of liquor. Ref:Dutta Obs 9e pg 203. | openlifescienceai/medmcqa |
Trichomoniasis Caused by Trichomonas vaginalis - flagellate protozoan motile organism Symptoms: severe itching and severe pruritis ColpitisMacularis (Strawberry Vagina) Greenish yellow,frothy discharge Rx:Metronidazole Rx both female and male paner | openlifescienceai/medmcqa |
T3| T4| - Positive Na- K+ ATPase activity in the cells (3 Na outside 2 K+ inside) | K Influx | K| | Thyrotoxic Periodic Paralysis | openlifescienceai/medmcqa |
Structure pierced during lumbar puncture (from outside in) are :-
Skin → Subcutaneous tissue → Supraspinous & interspinous ligament → Ligament flavum → Dura matter → Arachnoid matter. | openlifescienceai/medmcqa |
Answer: a) Avoid subglottic stenosis (DHINGRA 6th ED, P-320)Cricothyrotomy or Laryngotomy or Mini-tracheostomy:* This is a procedure for opening the airway through the cricothyroid membrane.* Patient's head and neck is extended, lower border of thyroid cartilage and cricoid ring are identified.* Skin in this area is in... | openlifescienceai/medmcqa |
Ans. is c, i.e. Congenital malformation in fetusRef. Textbook of Obs. Shiela Balakrishnan 1/e, p 288; Fernando Arias 3/e, p 445, 441In the question, patient is presenting to the antenatal clinic at 20 weeks and is diagnosed as a case of gestational diabetes.Note: Patients blood sugar levels after 50 gms of glucose i.e.... | openlifescienceai/medmcqa |
The first pathogenic bacterium to be observed under microscope was Bacillus anthracis. Bacillus anthracis: First pathogenic bacterium to be observed under microscope. First bacterium isolated in pure culture. First communicable disease shown to transmit by inoculation of infected blood. First used for preparation of at... | openlifescienceai/medmcqa |
CREST Syndrome is acronym of Five major findings:
Calcinosis cutis,
Raynaud's phenomenon,
Esophageal dysfunction,
Sclerodoctyly and
Telengiectasiasis | openlifescienceai/medmcqa |
Depolarizing neuromuscular blocker The only drug still in clinical use belonging to this group is succinylchloline. Mode of action The effects of succinylcholine (SCh)at the neuromuscular junction are depolarizing postsynaptic and extrajunctional receptors, normally, this desensitization process does not occur with ace... | openlifescienceai/medmcqa |
In the question patient has past history of hypertension which was controlled on diuretics and ACE inhibitors prior to pregnancy.Till date her B/P was normal, she was not using any antihypertensive and now all of a sudden her BP is 142/84 mm of hg and proteinuria is 0.35 g all this suggests a possibility of superimpose... | openlifescienceai/medmcqa |
Ans. is 'b' i.e., 21-alpha hydroxylase deficiency Ambiguous genitalia (Hermaphroditism) Ambiguous genitalia are defined as discrepancy between the external genitals and internal gonads. o They can be categorized : ? Female pseudohermaphroditism Male pseudohermaphroditism True hermaphroditism Female pseudohermaphroditis... | openlifescienceai/medmcqa |
Guinea Worm Causative agent: Dracunculus medinensis. Mode of transmission: consumption of water containing Cyclops harbouring infective stage of parasite - Hence option-3 is the answer. Type of disease: water-based disease. Type of biological transmission: Cyclo development transmission. India ceified for elimination o... | openlifescienceai/medmcqa |
Ans. b (Aneurysmal bone cyst) (Ref: Bailey 26th/533; Grainger Diagnostic radiology 4th ed. 2463)Aneurysmal bone cyst is a benign cystic lesion of bone consisting of blood-filled spaces separated by fibrous septa. The lesion is much more aggressive than a simple bone cyst and often presents with pain and swelling. Plain... | openlifescienceai/medmcqa |
Ans. Bupropion | openlifescienceai/medmcqa |
Ans. is 'b' i.e., Mercury * Burtonian line is blue line, which is seen on upper gums in lead poisoning.* Similar blue line (but not called burtonian line in these cases) is also seen in poisoning with Mercury (Hg), Copper (Cu), Silver (Ag), bismuth (Bi), and Iron (Fe). | openlifescienceai/medmcqa |
Answer- D. Inhibiting the elastase of neutrophils in lungThe most accepted theory in the pathogenesis of emphysema is protease - antiprotease mechanism which is responsible in the pathogenesis of two common forms of emphysema, i.e. centriacinar and panacinar.A) Pathogenesis of panacinar emphysemaPanacinar emphysema is ... | openlifescienceai/medmcqa |
Ans. b (Halothane). (Ref. Lee's synopsis of Anesthesia 12th ed. 163)Ether may cause a transient depression of liver function but does not cause significant damage.HALOTHANE# Dose: 0.5% (MAC 0.75%)# Actions: analgesic, anaesthetic# Advantages:- Potent and effective,- Allows for high FI02 delivery,- Bronchodilatation,- L... | openlifescienceai/medmcqa |
Vitamin K-dependent factors are clotting factor II (prothrombin), VII, IX, and X and anti-clotting factors protein C and protein S. | openlifescienceai/medmcqa |
Sickness benefit: 70% of the average daily wages and is payable for 91 days (in any continuous period 365 days) 1) Extended sickness benefit: Payable for 2 years (set of 34 diseases) 2) Enhanced sickness benefit: Full average daily wage for duration 7 days in Vasectomy and 14 days in Tubectomy - ESI act 1948 is applica... | openlifescienceai/medmcqa |
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