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As is the case for TS, the clinical features of TR result primarily from systemic venous congestion and reduction of CO. With the onset of TR in patients with PA hypeension, symptoms of pulmonary congestion diminish, but the clinical manifestations of right-sided hea failure become intensified. The neck veins are diste... | openlifescienceai/medmcqa |
A i.e. Rest to the ciliary muscle In inflamatory glaucoma (glaucoma with uveitis) pilocarpine (miotic) & prostaglandin analogue e.g. latanoprost are contraindicated Q because - Pilocarpine 1/t development of posterior synechiae - Prostaglandin analogue enhance breakdown of aqueous barrier and exacerbate cystoid macular... | openlifescienceai/medmcqa |
Robbins basic pathology 9th edition page no 237,Heading =Deletion syndrome DiGeorge syndrome is caused by a small interstitial deletion of band 11 on the long arm of chromosome 22 | openlifescienceai/medmcqa |
Ans. is'c'i.e., Secrete blood group antigen in sweat/saliva | openlifescienceai/medmcqa |
Ans. is 'a' i.e., Peyer's Patch Hyperophy Bailey writes - "The condition is encountered most commonly in children, in whom it occurs in an idiopathic form, with a peak incidence at 3-9 months. Between 70% and 90% cases are classed as idiopathic, and an associated illness such as gastroenteritis or urinary tract infecti... | openlifescienceai/medmcqa |
Naegleria fowleri infects people when water containing the ameba enters the body through the nose. This typically occurs when people go swimming or diving in warm freshwater places, like lakes and rivers. The Naegleria fowleri ameba then travels up the nose to the brain where it destroys the brain tissue. Ref Harrison2... | openlifescienceai/medmcqa |
Paraganglioma is a term used to describe catecholamine producing tumors in the skull base and neck. The classic rule of tens is valid for pheochromocytoma. Organ of Zuckerkandl is a collection of chromaffin cells near the origin of the inferior mesenteric aery or near the aoic bifurcation. It is the most common extra-a... | openlifescienceai/medmcqa |
a. Bite cells(Ref: Nelson's 20/e p 2335-2356, Ghai 8/e p 339)Bite cells are characteristic finding of G6PD deficiency while others can be seen in any intravascular hemolysis. | openlifescienceai/medmcqa |
IgG2 is directed against polysaccharide antigens and is an impoant host defense against encapsulated bacteria. Since this patient is suffering from recurrent infections caused by organisms having polysaccharide capsules he should be investigated for IgG2 deficiency. Each IgG molecule consists of two L chains and two H ... | openlifescienceai/medmcqa |
Veraguth's sign Objective sign of depression. It was described by Otto Veraguth. It is a triangular fold on the nasal side of the upper eye lid. The patient appears to have a distant stare. | openlifescienceai/medmcqa |
Ans. is 'a' i.e., Mercury Pink disease or Acrodvniao It is thought to be an idiosyncratic hypersensitivity reaction particularly seen in children,o This can be caused by chronic mercury exposure in any form usually in children.o The onset is insidious with anorexia, insomnia, sweating, skin rash and photophobia,o Hands... | openlifescienceai/medmcqa |
Most common cause of vitreous hemorrhage in diabetic patients is proliferative diabetic retinopathy. In proliferative diabetic retinopathy new vessels arise on the disc or anywhere on retina. These new vessels are friable and tends to break easily leading to vitreous hemorrhage. Most common cause of vitreous hemorrhage... | openlifescienceai/medmcqa |
Paragangliomas are tumors arising from adrenal medulla or extra-adrenal paraganglia. These include pheochromocytoma - intraadrenal paraganglioma, extraadrenal sympathetic paraganglioma, and extraadrenal parasympathetic paraganglioma, including tumors termed chemodectoma, and carotid body glomus tumor. Sympathetic parag... | openlifescienceai/medmcqa |
Ans. is 'a' i.e., HBV; 'b' i.e., Rabies; 'c' i.e., Diphtheria Read the question carefully, examinar is asking about postexposure prophylaxis (not post-exposure immunization). o In previous explanation, I have explained the diseases for which post-exposure prophylaxis is done by immunization (vaccine or immunoglobulin o... | openlifescienceai/medmcqa |
Ans.(c) Anti- smith antibodyTest Description* ANA Screening test has sensitivity 95% not diagnostic without clinical features* Anti-dsDNA Antibody: High specificity, sensitivity only 70% and levels are variable based on disease activity* Anti-Sm antibody: Most specific antibody for SLE* AntiSSA (Ro) or Anti-SSB (La) Pr... | openlifescienceai/medmcqa |
Ans. is 'a' i.e., CAH Female pseudohermaphroditism. Gentotype is XX Gonads are ovaries External genitalia are virilized (male differentiation). As there is no mullarian inhibiting factor, mullarian duct develops into uterus tubes and ovary. But due to presence of androgen external genitalia are virilized. Causes are: C... | openlifescienceai/medmcqa |
The temperature safely tolerated by pulp is 115-140 °F | openlifescienceai/medmcqa |
Clonal selection
B-cells are able to make a specific antibody against a specific antigen. It is due to the presence of specific receptor on B-cells - B-cell receptor (BCR), that is usually an immunoglobulin Ig M or Ig D. An antigen interacts with B-cell that shows best fit by virtue of its BCR. The antigen binds to th... | openlifescienceai/medmcqa |
Ans. B i.e. MenorrhagiaMenstrual irregularities may be seen in 80% of patients of Cushing syndrome | openlifescienceai/medmcqa |
Subdural hematoma
Cresent (concavo-convex) shaped
Hyperdense (2/3) or mixed (1/3) in acute cases
Isodense in subacute
Hypodense in chronic | openlifescienceai/medmcqa |
Ans. is 'c' i.e., 'y toxin; . Staphylococcal leucocidin and gamma lysin have been grouped as synergohymenotropic toxins. . Leucocidin is also called the Panton-valentine toxin. | openlifescienceai/medmcqa |
Bilirubin metabolism and bile The liver plays a central role in the metabolism of bilirubin and is responsible for the production of bile (Fig. 22.6). Between 425 and 510 mmol (250-300 mg) of unconjugated bilirubin is produced from the catabolism of haem daily. Bilirubin in the blood is normally almost all unconjugated... | openlifescienceai/medmcqa |
<p>Historically , radiotherapy to lymph nodes alone has been used to treat localised stage 1A disease effectively ,with no adverse prognostic features.</p><p>Davidson&;s principles & practice of medicine 22nd edition pg no 1043</p> | openlifescienceai/medmcqa |
Hyperuricemia and ahralgia caused by pyrazinamide can usually be managed by the administration of acetylsalicylic acid; however, pyrazinamide treatment should be stopped if the patient develops gouty ahritis. Individuals who develop autoimmune thrombocytopenia secondary to rifampicin therapy should not receive the drug... | openlifescienceai/medmcqa |
ALKALINE PHOSPHATASE. Serum alkaline phosphataseis produced by many tissues, especially bone, liver,intestine and placenta and is excreted in the bile. Most of thenormal serum alkaline phosphatase (range 33-96 U/L) isderived from bone. Elevation in the activity of the enzyme canthus be found in diseases of the bone, li... | openlifescienceai/medmcqa |
Ans: a (Intermittent hydronephrosis) Ref: Bailey & Love, 24th ed,Died crisis is seen in intermittent hydronephrosis.Dietel crisisAfter an attack of a/c renal pain a swelling in loin is found. Pain is relieved and swelling disappears following the passage of a large volume of urine some hours later.Note:Unilateral hydro... | openlifescienceai/medmcqa |
Variable number of tandem (one after another) repeats (VNTR), is unique for any individual & therefore serves as molecular DNA fingerprint. VNTR may be short tandem (microsatellite) or large tandem (minisatellite) repeats. | openlifescienceai/medmcqa |
The patient has primary amenorrhea. Her secondary sex characteristics are normal, indicating an adequate exposure to estrogen, hence ruling out hypoestrogenism and hypopituitarism. Although her external genitalia examination is normal, the proof of the lack of an end-organ abnormality ( such as Imperforate hymen / tran... | openlifescienceai/medmcqa |
Gonococci | openlifescienceai/medmcqa |
The symptoms of the patient are due to hypersensitivity type I reaction Type I is mediated by IgE and it flairs up within minutes. The symptoms range form rashes to anaphylactic shock with vasodilation hypotension and bronchiolar spasm. | openlifescienceai/medmcqa |
Congenital rubella is characterized by nuclear pearly cataract but there is no dislocation of the lens Refer: Khurana 6th edition page number236 | openlifescienceai/medmcqa |
Ans. (a) TB kidneyThe clinical history is suggestive of sterile pyuria. The gross morphology shows greyish white are caseating necrotic material which is formed in patches, predominantly in the cortical areas involving the while circumference of the kidney. Hence, the first possibility is renal TB. | openlifescienceai/medmcqa |
Pottasium iodide | openlifescienceai/medmcqa |
The herd structure not only involves host population belonging to the herd species but also the presence and distribution of alternative animal hosts and possible insect vectors as well as those environmental and social factors that or or inhibit the spread of infection from host to host Ref: 25th edition, Park's Textb... | openlifescienceai/medmcqa |
ANSWER: (A) Does not require further examinationsREF: APPENDIX-71 APPENDIX - 71HPV VACCINE- CERVARIXType: Protein subunit Pregnancy category: BTarget disease: Human papillomavirus (Types 16 and 18, additionally some cross-reactive protection against virus strains 45 and 31 were shown in clinical trials)Cervarix vaccine... | openlifescienceai/medmcqa |
In some situation, for initial 2-3 hours, dead body may gain temperature, known as postmortem caloricity. | openlifescienceai/medmcqa |
Most sensitive - anti nuclear antibody.
Most specific - anti smith antibody. | openlifescienceai/medmcqa |
Ans is a ie Meniscus sign | openlifescienceai/medmcqa |
Hepato Pulmonary Syndrome is a Contra Indication of TIPSS . Indications of TIPSS:- 1.Prevention of acute variceal bleeding (MC) 2.Refractory variceal bleeding 3.Refractory ascites 4.Refractory hepatic hydrothorax 5.Hepatorenal syndrome 6.Budd Chiari syndrome 7.Veno-occlusive disease 8.Poal hypeensive gastropathy | openlifescienceai/medmcqa |
A i.e. Choroid plexus | openlifescienceai/medmcqa |
Ans. is 'c' i.e., Female genital tract * After the ejaculation the sperm cells go through several essential physiological changes during their time in the female genital tract before they, at the end, are able to penetrate the oocyte membrane.* The first change in this cascade is capacitation. The sperm cells accomplis... | openlifescienceai/medmcqa |
The term "contraction alkalosis" refers to the development of metabolic alkalosis (excess plasma HCO3-) when there is a loss of extracellular fluid volume (hypovolemia). Hypovolemia evokes numerous homeostatic reflexes that act to normalize extracellular fluid volume, including stimulation of the renin-angiotensin-aldo... | openlifescienceai/medmcqa |
B i.e. Low pH | openlifescienceai/medmcqa |
Reccurent epistaxis in a 10 year old boy with unilateral nasal mass is diagnostic of juvenile nasopharyngeal fibroma. Ref Dhingra 6/e,p 246. | openlifescienceai/medmcqa |
Pentose phosphate pathway/Phosphogluconate pathway/Hexose monophosphate shuntIt is a process that generates NADPH and pentoses (5-carbon sugars).There are two distinct phases in the pathway.- The first is the oxidative phase, in which NADPH is generated, and the- Second is the non-oxidative synthesis of 5-carbon sugars... | openlifescienceai/medmcqa |
Ans. (c) ITP(Ref: 9th/pg 657-658; 8th/pg 667-668)A 7 year old boy presented with sudden onset petechiae and purpura with a history of URTI 2 weeks back and there is no hepatosplenomegaly. He is most probably suffering from ITP. For complete discussion on ITP; Refer to pretext of this chapter. | openlifescienceai/medmcqa |
Hydrops fetalis in the previous pregnancy and positive ICT now is suggestive of maternal isoimmunisation Now the next step is to quantify fetal anemia/ fetal hemolysis. This is best done by MCA PSV measurement on fetal doppler since it is very sensitive and non invasive. Methods for detection of fetal anemia are: MCA p... | openlifescienceai/medmcqa |
Sodium channels are membrane bound proteins that are composed of one large and subunit through which Na ions pass, and one or two smaller b subunits. Voltage - gated Na channels exist in three stages - resting, open and inactivated local anesthetics bind a specific region of the & subunit and inhibit voltage - gated Na... | openlifescienceai/medmcqa |
The ETC is localised in the mitochondria. The outer membrane of mitochondria is permeable to most of the small molecules. There is an intermediate space which presents no barrier to passage of intermediates. The inner membrane shows a highly selective permeability. It has transpo systems only for specific substances su... | openlifescienceai/medmcqa |
Ans. is 'c' i.e., Squamous cell carcinoma * Adenocarcinoma is the most common type of lung carcinoma in non-smokers and females.Remember* Adenocarcinoma is the overall most common type of lung carcinoma.* Adenocarcinoma is the most common type of lung carcinoma in non-smokers and females.* Squamous cell (epidermoid) ca... | openlifescienceai/medmcqa |
- Crohn's disease is associated with transmural inflammation whereas only superficial layers are involved in ulcerative colitis. Feature Crohn Disease Ulcerative Colitis Macroscopic Bowel region involved Any site of GIT Colon only Distribution Skip lesions Diffuse Stricture Yes Rare Wall appearance Thick Thin Microscop... | openlifescienceai/medmcqa |
Ans. is 'a' i.e., 0*7 % Dexamethasone Ozurdex is a dexamethasone implant in a concentration of 0.7 mg which is used for the treatment of macular edema due to central retinal vein occlusion. The standard care for CR VO used to be observation but now, the standard care is to watch the patient closely initially, but to us... | openlifescienceai/medmcqa |
Ans. is 'b' i.e., Immediate evacuvation | openlifescienceai/medmcqa |
Ans. is 'a' i.e., Elasticity o The extent to which the lungs will expand for each unit increase in transpulmonary pressure is called the lung compliance.o The total compliance of both lungs together in the normal adult human being averages about 200 milliliters of air per centimeter of w ater transpulmonary pressure.o ... | openlifescienceai/medmcqa |
Ans. is 'a' i.e., Anterioinferior o Perforation is seen most commonly in anteroinferior quadrant.Otoscopy signs for ASOMo There is congestion of pars tensao Leash of blood vessels appear along the handle of malleus and at the periphery giving it a cartwheel like appearacne.o Translucency is reduced.o Later tympanic mem... | openlifescienceai/medmcqa |
Malignant Hypeension Associated with Hyperplastic aeriolosclerosis - onion skin appearance of blood vessel. This lesion occurs in severe hypeension; vessels exhibit concentric, laminated("onion-skin") thickening of the walls with luminal narrowing. The laminations consist of smooth muscle cells with thickened, reduplic... | openlifescienceai/medmcqa |
Refer robbins 9/e p506 It is systemic vasculitis manifested by transmural necrotising inflammation of small and medium sized aeries Renal aery is most commonly involved whereas pulmonary circulation is spared Most common causes are fever of unknown cause, malice,weight loss, hypeension, abdominal pain,melena, diffuse m... | openlifescienceai/medmcqa |
Ans. (d) Vibrio cholera is associatedRef: Bailey 26th edition Page 1116* MC type of cancer is Adenocarcinoma - Nodular and infiltrative* Squamous cell cancer can arise but rare* MC association is Gall stones* Carries poor prognosis | openlifescienceai/medmcqa |
Ans. is 'b' i.e., 4.75% o The scheme is run by contribution by employees and employers and grants from central and state governments - i) Employers contribution --> 4.75% of total wages bills ii) Employee contribution --> 1.75% of total wages bills iii) The state government's share of expenditure on medical care is 'Is... | openlifescienceai/medmcqa |
X-ray findings of TAPVC
Cardiomegaly
Plethoric lung fields
Snowman or figure of 'V configuration ---> In supracardiac TAPVC.
Ground glass appearance of lung —> In obstructive TAPVC.
Clinical manifestations of TAPVC
Nonobstructive TAPVC -4 Patients presents with mild cyanosis and CHF at 6-8 weeks.
Obstructive TAPVC... | openlifescienceai/medmcqa |
Ans. B: TB Ahritis | openlifescienceai/medmcqa |
Ans. b (Radial nerve palsy) (Ref. Maheshwari orthopedics 3rd ed., p 59; Table 10.6.)RADIAL NERVE PALSY# This is a common injury after a humerus and if there is no prospect of return of function, then transfers of flexor tendons to the extensor side will stabilise the wrist and allow extension of the fingers.# The class... | openlifescienceai/medmcqa |
<p>LICHEN PLANUS:- Inflammatory T cell mediated auto immune disorder affecting skin, hair,nails and mucous membranes. Four Ps- purple , polygonal and pruritic papule. Classic lesion- small polygonal shaped, and red/ violet, flat topped papule. Surface is slightly shiny/ transparent,and a network of fine,white lines cal... | openlifescienceai/medmcqa |
Ans. b. Naegleria fowleri (Ref: Harrison 19/e p1367, 18/e p1686)A 15-year old boy came back to his village after a vacation to his relatives. He developed severe headache and purulent nasal discharge and was diagnosed as acute bacterial meningitis. He died 5 days later. The above presentation is consistent with atypica... | openlifescienceai/medmcqa |
According to Schwaz Massive transfusion is a single transfusion of 2500 or 5000 ml over a period of 24 hours . | openlifescienceai/medmcqa |
Ans. is 'c' Residual disability if treatment is delayed. (Ref. Harrison, 16/e, p 2514, 2516 (15/e, p 2507)).In Guillain-Bare syndrome 85% of the patients achieve a full functional recovery within several months to years.There is some confusion over choice (d) because bladder can be involved in G.B. syndrome but it is i... | openlifescienceai/medmcqa |
Esthesioneuroblastoma (ENB), also known as olfactory neuroblastoma, is a rare neoplasm originating from olfactory neuroepithelium superior to middle turbinate. They are initially unilateral and can grow into the adjacent sinuses, contralateral nasal cavity and they can spread to orbit and brain. It can cause paraneopla... | openlifescienceai/medmcqa |
Erection is mediated parasympathetic stimuli, while ejaculation is under control of sympathomimetic agents. Thus sympathomimetic agents will not help in erectile dysfunction. Ref: Richard Finkel, Michelle Alexia Clark, Pamela C. Champe, Luigi X. Cubeddu (2009), Pharmacology, 4th Edition, Lippincott Williams and Wilkins... | openlifescienceai/medmcqa |
Ans. is 'b' i.e., Primary Life style & behavioral changes, e.g. doing exercise is health promotion, a type of primary | openlifescienceai/medmcqa |
Purpura fulminans is a severe form of DIC resulting from thrombosis of extensive areas of the skin. It predominantly affects young children following viral or bacterial infection, paicularly those with inherited or acquired hypercoagulability due to deficiencies of the components of the protein C pathway. | openlifescienceai/medmcqa |
Ans. (b) Neutrophil(Ref: Robbins 9th/pg 71; 8th/pg 44)This is a case of acute appendicitisThe principal inflammatory cell in this case of acute appendicitis is the neutrophil. | openlifescienceai/medmcqa |
Rifampicin can result in failure of oral contraceptives due to its enzyme-inducing property. | openlifescienceai/medmcqa |
Ans. is 'd' i.e., All of the aboveo Central chemoreceptors - On ventral surface of medulla.o Peripheral chemoreceptors - At bifurcation of common carotid artery (carotid body) and arch of aorta (aortic bodies) | openlifescienceai/medmcqa |
Agastrinomais a gastrin-producing tumor usually located in the pancreas or the duodenal wall. Gastric acid hypersecretion and aggressive, refractory peptic ulceration result (Zollinger-Ellison syndrome).Diagnosisis by measuring serum gastrin levels. Treatment is proton pump inhibitors and surgical removal. | openlifescienceai/medmcqa |
Constipation can be functional or organic . Organic causes of constipation INTESTINAL DRUGS METABOLIC NEUROMUSCULAR OTHERS Hirschsprung disease narcotics cystic fibrosis cerebral palsy low fibre diet anal stenosis vincristine hypothyoidism spinal cord lesions milk protein allergy anal fissure psychotropics panhypopitui... | openlifescienceai/medmcqa |
The gestational sac can be visualized as early as 41/2 weeks by transvaginal USG and 5 weeks by transabdominal USG. | openlifescienceai/medmcqa |
Ans. C: Affects damaged valvesNonbacterial thrombic endocarditis (NBTE)/marantic endocarditis is most commonly found on previously undamaged valves.As opposed to infective endocarditis, the vegetations in NBTE are small, sterile, and tend to aggregate along the edges/ line of closure of the valve or the cusps.Also unli... | openlifescienceai/medmcqa |
Rajiv Gandhi Shramik Kalyan Yojna scheme of ESI: Beneficiary : People with insurance, rendered unemployed involuntarily d/t retrenchment / closure of factory / permanent invalidity arising out of non-employment injury etc. People contributed under this scheme for >= 5 yrs, are entitled to claim unemployment allowance f... | openlifescienceai/medmcqa |
Midline swelling of the neck from above downwards Ludwigs angina Enlarged submental lymph nodes Sublingual dermoid Lipoma in the submental region Thyroglossal cyst Subhyoid bursitis Goitre Lipoma & enlarged lymph nodes in the suprasternal space of burns Retrosternal goitre Thymic swelling (A dermoid cyst may occur anyw... | openlifescienceai/medmcqa |
Ref: R Alagappan - Manual of Practical Medicine 4th Edition.pg no:188 Thrombolytic therapy (Streptokinase, Urokinase, Tissue plasminogen activator) may be given and is paicularly useful if given within 6 hrs of onset of Comparison of Anterior and Inferior Wall Myocardial Infarction Features Anterior MI Inferior MI 1. E... | openlifescienceai/medmcqa |
C i.e. Systemic toxicity of Local Anaesthetics Systemic toxicity of LA include - CNS toxicity, cardiovascular system, methemoglobinemia & Allergies. CNS is paicularly vulnerable to toxicity & is the site of premonitory signs of overdose in awake patients. Coical inhibitory pathways are most susceptible resulting in exc... | openlifescienceai/medmcqa |
C i.e. Norepinephrin | openlifescienceai/medmcqa |
A Bezold abscess is a complication of acute otomastoiditis where the infection erodes through the coex medial to the attachment of sternocleidomastoid, at the attachment site of the posterior belly of the digastric muscle, and extends into the infratemporal fossa. | openlifescienceai/medmcqa |
MERCURY (QUICKSILVER) Chronic Poisoning (Hydrargyrism):- This may result from (1) continuous accidental absorption (2) excessive therapeutic use, (3) fromrecovery from a large dose, and ( 4) if ointment is used as external application for a long time. Chronic exposure leads to classic triad of gingivitis and salivation... | openlifescienceai/medmcqa |
Leucocoria (60%)
Strabismus (22%)
Decreased vision (5%). | openlifescienceai/medmcqa |
Endometrium has 2 zones
→ Functionalis layer
→ Basalis layer
Functionalis layer is shed during menstruation
Functionalis layer lines the uterine cavity and has surface epithelium with subepithelial capillary plexus. | openlifescienceai/medmcqa |
Ans. B: Delayed deep tendon reflexes Features of hypehyroidism Increased heat production - warm, moist skin, heat intolerance Telangiectasia, palmar erythema, pretibial myxoedema, onycholysis Weight loss, increased appetite, increased frequency of bowel movement but frank diarrhoea is uncommon. Oligomenorrhoea Tachycar... | openlifescienceai/medmcqa |
Usually 300microgram IM is given after delivery to all non immunised Rh negative mothers.This will neutralise about 15 ml of Rh positive red cells or 30ml of fetal whole blood. TEXT BOOK OF OBSTETRICS,Sheila Balakrishnan,2nd edition,page no.310 | openlifescienceai/medmcqa |
Nutritionally, amino acids are of two types: (a) Essential and (b) Non-essential. (c) There is also a third group of semi-essential amino acids. (a) Essential amino acids: These are the ones which are not synthesized by the body and must be taken in the diet. They include valine, leucine, isoleucine, phenylalanine, thr... | openlifescienceai/medmcqa |
Ans. is 'a' i.e., CitrullinemiaDisorders caused by genetic defects of urea cycle enzymesDisordersDefective enzymeProducts accumulatedHyperammonemia type-ICarbamoyl phosphate synthase-IAmmoniaHyperammonemia type-IIOrnithine transcarbamoylaseAmmoniaCitrullinemiaArgininosuccinate synthaseCitrullineArgininosuccinic aciduri... | openlifescienceai/medmcqa |
Ref khurana 6th edition pg 567 Differential Diagnosis for Hard exudates Differential Diagnosis for soft exudates i. Diabetic retinopathy ii. HTN retinopathy iii. BRVO iv. CRVO v. Coats' disease vi. Retinal aery macro aneurysm vii. Radiation retinopathy viii. Eales' disease Retinopathy of toxemia of pregnancy _ Diabetic... | openlifescienceai/medmcqa |
- Eversion - Movement of sole of the foot outward. Foot eversion occurs at subtalar joint by Peroneus longus, Peroneus brevis and Peroneus Teius. - Inversion: Movement of the sole of the foot inward so that the soles face toward each other. Done by Tibialis anterior and Tibialis posterior.Additional information: | openlifescienceai/medmcqa |
Eyeball - Not a perfect sphere but an Ablate spheroid Dimensions of an adult eyeball Anteroposterior diameter - 24 mm Horizontal diameter - 23.5 mm Veical diameter - 23 mm Circumference - 75 mm Volume - 6.5 ml Reference : Khurana Ophthalmology; 4th edition Page 3 | openlifescienceai/medmcqa |
Deficiency of any of the urea cycle enzymes result in hyperammonemia. Carbamoyl phosphate synthetase1 deficiency or hyperammonemia type 1 is comparatively rare and is characterized by severe hyperammonemia.Ref: DM Vasudevan - Textbook of Biochemistry, 7th edition, page no: 205 | openlifescienceai/medmcqa |
DPT should be stored in a refrigerator between 2 to 8oC. Ref: PARK&;S TEXTBOOK OF PREVENTIVE AND SOCIAL MEDICINE 23rd edition , Page :162 | openlifescienceai/medmcqa |
Ans. B: Sapheno-femoral Incompetence A test to assess the competence of the sapheno-femoral junction (sfj). Some textbooks refer to the trendelenburg test and the tourniquet test interchangeably. However, other sources describe the trendelenburg test as being essentially identical to the tourniquet test, but finger pre... | openlifescienceai/medmcqa |
Ans. is 'd' i.e., Hemochromatosis Causes of Acute Pancreatitis Common causes Gallstones (including microlithiasis) - most common Hyperiglyceridemia Endoscopic retrograde cholangiopancreatography (ERCP), especially after biliary manometry. Trauma (especially blunt abdominal trauma) Postooperative (abdominal and nonabdom... | openlifescienceai/medmcqa |
Paradoxical splitting: Reverse of normal physiology, splitting of second hea sounds during expiration, singular during inspiration Seen in conditions that cause delayed conduction down the left bundle (LBBB, pre-excitation of the right ventricle, right ventricular pacing, premature RV beats), aoic stenosis ref - Harris... | openlifescienceai/medmcqa |
Ans. (a) Ductal carcinoma(Ref Bailey and Love 27th edition Page 873)* Paget's disease of nipple is the manifestation of underlying Ductal carcinoma, Nipple gets eroded completely and disappears.* Large ovoid cells with abundant Pale staining cytoplasm in malphigian layer of skin is Paget's cells | openlifescienceai/medmcqa |
Ans. Macula | openlifescienceai/medmcqa |
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