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Factors Responsible for Formation of Gallstones Lithogenic bile Nucleation Stasis or GB hypomotility Increased Biliary Cholesterol: - Obesity - Cholestrol rich diet - Clofibrate therapy Cholesterol monohydrate crystal agglomerate to become macroscopic crystal by nucleation Pro-nucleating Factors: - Mucin - Non-mucin gl... | openlifescienceai/medmcqa |
Ans. is 'a' i.e., HbS concentration; 'b' i.e., HbA; 'c' i.e., pH Factors affecting sickling Amount of HbS and interaction with other hemoglobins. o Most impoant factor for sickling is the amount of HbS and its interaction with other types of hemoglobin. o In homozygous individuals, all the hemoglobin in red blood cell ... | openlifescienceai/medmcqa |
Inheritance of some important corneal dystrophies
Autosomal dominant:- Meesmann dystrophy, Reis-Buckler dystrophy, Lattice dystrophy, Granular dystrophy, Avellino dystrophy, Fleck dystrophy.
Autosomal recessive:- Macular dystrophy, Lattice type 3 | openlifescienceai/medmcqa |
Co-factor for PDH complex are:
Thiamine pyrophosphate (vit B1), FAD (vit B2), NAD (vit B3), coA (vit B5), Lipoic acid. | openlifescienceai/medmcqa |
Ans. is 'b' i.e., It may be used in barbiturate poisoning as it acts on the same receptor i.e. GABAA o It has been explained in previous explanation that BZDs and barbiturates have different binding sites on GABAA receptors. o Flumazenil is specfic antagonist of BZDs, i.e., it acts on BZDs binding site of GABAA recepto... | openlifescienceai/medmcqa |
Ans. is `b' i.e., Coicosteroids o Insulin, epinephrine and glucagon act on membrane receptors. o Coicosteroids act on intracellular (cytoplasmic receptors). | openlifescienceai/medmcqa |
As respiratory tract is exposed to chronic irritation due to dust, Smoke etc, it undergoes squeamous metaplasia , | openlifescienceai/medmcqa |
(A) 8/1000Prevalence = (Incidence Rate) x (Average Duration of Disease)/1000=4x2/1000=8/1000-P=I+D-= Incidence x mean duration-Incidence = 4 cases per 1000 population per year-Mean duration of disease = 2 years-Prevalence =4x2=8 per 1000 population[?]Relationship Between Incidence & Prevalence:oPrevalence varies direct... | openlifescienceai/medmcqa |
Early diagnosis and treatment is secondary level of prevention. | openlifescienceai/medmcqa |
Usually head circumference is more than abdomen circumference in intrauterine growth retardation babies Reference: GHAI Essential pediatrics, 8th edition | openlifescienceai/medmcqa |
Answer is D (Hypoactive jaw jerk): Pseudobulbar palsy is associated with a hyperactive or exaggerated jaw jerk and not a hypoactive jaw jerk. Comparison of Bulbar and Pseudobulbar Palsy Bulbar Pseudobulbar Dysahria Yes Yes Dysphagia Yes Yes Movement ofpalate Voluntary Gag reflex No No No Yes Respiratory impairment Yes ... | openlifescienceai/medmcqa |
Ans. is 'b' i.e., Binds to receptor and causes opposite action | openlifescienceai/medmcqa |
11 wks | openlifescienceai/medmcqa |
Ans. (c) Inner ear to subarachnoid space | openlifescienceai/medmcqa |
Ans. A i.e. Laterally | openlifescienceai/medmcqa |
Ans. is 'c' i.e., M. furfur | openlifescienceai/medmcqa |
Ans. is 'c' i.e., 1 to 6 degrees Celsius | openlifescienceai/medmcqa |
CO binds to hemoglobin with an affinity more than 200 times that of oxygen, and this not only directly reduces the oxygen-carrying capacity of blood, but fuher promotes tissue hypoxia by shifting the oxyhemoglobin dissociation curve to the left. CO may also cause harm by other mechanisms including direct disruption of ... | openlifescienceai/medmcqa |
When a cavity varnish or dentin bonding agent is indicated to seal a restoration, the base often governs the order of material application. If a zinc phosphate cement base is used, a sealing (varnish) material should be applied to the cavity walls before placement of the base. For the more biocompatible cement base mat... | openlifescienceai/medmcqa |
C. AlanineEssential (MettVilPhlyRead As Met Will Fly)All the other amino acidNonessentialMethionineArginineAll the other amino acidThreonine Tryptophan Valine Isoleucine Leucine Phenylalanine Lysine | openlifescienceai/medmcqa |
Splenic cyst- MC true cyst of spleen - Hydatid cyst- MC non-parasitic cyst - Pseudocyst (cyst lines by granulation tissue) (70-80%)- MC congenital splenic cyst - Epidermoid cyst- Overall most common splenic cyst - Pseudocyst- Incidence of hydatid cyst - 10%- Incidence of pseudocyst - 70 to 80 % | openlifescienceai/medmcqa |
Ans. b. Body temperature | openlifescienceai/medmcqa |
<p>In polycythemia vera,erythrocytosis occurs,so red cell mass increases. It is characterised by pancytosis(increased red cells,granulocytes,platelet).Splenomegaly producing abdominal fullness will be also present.There is increased aerial oxygen saturation in polycythemia vera.</p><p>Reference :Harsh mohan textbook of... | openlifescienceai/medmcqa |
Ref:Harsh Mohan - Textbook of Pathology, 6th Edition.page no.503 Hamaoma is a tumour-like lesion composed of an abnormal admixture of pulmonary tissue components and is discovered incidentally as a coin-lesion in the chest-X-ray. Central carcinoid of the lung. The tumour shows a characteristic nested of cells separated... | openlifescienceai/medmcqa |
Ans: a (Cytosol)Ref: Katzung 9 ed, section VII,chap 39 , page 907Orphan receptors are receptors without ligand. They are called orphan because the ligands are yet to be identified. Commonly asked questions about receptorsReceptor action for hormonesa) Receptors that are transcription factors These are intracellular 1) ... | openlifescienceai/medmcqa |
(58-D) (26-Khurana4rd)* The total dioptric power is +58 D, of which cornea contributes + 43 D and the lens + 15 DDimensions of an adult eyeballAnterior posterior diameter24 mmHorizontal diameter23.5 mmVertical diameter23 mmCircumference75 mmVolume6.5 mlWeight7 gm. | openlifescienceai/medmcqa |
Ans is 'b' ie Subhyoid Thyroglossal cystIt is cystic swelling developed in the remnant of the thyroglossal duct or tractSite - It may be present in any part of the thyroglossal tract (thyroglossal tract extends from foramen caecum to the isthmus of thyroid)Common sites are:subhyoid (most common)in the region of the thy... | openlifescienceai/medmcqa |
Symphysiotomy is indicated ideallywhen outlet contraction of pelvis is present. It is the operation designed to enlarge pelvic capacity by dividing symphysis pubis | openlifescienceai/medmcqa |
Although both histamine, as well as bradykinin, can cause edema and increase in permeability, histamine is an amine whereas bradykinin is a peptide. | openlifescienceai/medmcqa |
The WHO classification of mental retardation is based on the concept of IQ and includes the following categories: | openlifescienceai/medmcqa |
Lymphoblasts Myeloperoxidase: negative Sudan Black: negative Nonspecific esterase: negative PAS: block positivity Myeloblasts Myeloperoxidase: positive sudan black: positive nonspecific esterase: positive in M4 & M5 PAS: negative Ref: RAM DAS NAYAK 2nd Ed. Pg no:293 | openlifescienceai/medmcqa |
. | openlifescienceai/medmcqa |
Ans. C. HyperparathyroidismSerum alkaline phosphatase is increased in hyperparathyroidism, rickets, obstructive jaundice and Paget's disease. | openlifescienceai/medmcqa |
Eijkman test or Differential coliform test or Confirmed Escherichia coli count is a test used for the identification of coliform bacteria from warm-blooded animals based on the bacteria's ability to produce gas when grown in glucose media at 46degC (114.8degF). The test to determine whether coliform bacteria come from ... | openlifescienceai/medmcqa |
Alzheimer disease is associated with deposition of amyloid beta(AB) plaque which is produce from amyloid associated protein(APP) which is coded from gene present on chromosome 21. This is called pre senile dementia or premature Alzheimer. Noonan syndrome : defect in gene PTPN11, KRAS, SOS1 leading to defect in signalin... | openlifescienceai/medmcqa |
Goal: 6. Combat HIV/AIDS, malaria and other diseases 18. HIV prevalence among young people aged 15 to 24 years 19. Condom use rate of the contraceptive prevalence rate 20. Number of children orphaned by HIV/AIDS 21. Prevalence and death rates associated with malaria 22. Propoion of population in malaria-risk areas usin... | openlifescienceai/medmcqa |
The dictyate or dictyotene is a prolonged resting phase in oogenesis. It occurs in the stage of meiotic prophase 1 in ootidogenesis. It stas late in fetal life and is terminated sholy before ovulation by the LH surge. Thus, although the majority of oocytes are produced in female fetuses before bih, these pre-eggs remai... | openlifescienceai/medmcqa |
Antigens are usually proteins and polysaccharides, and less frequently, lipids. This includes pas (coats, capsules, cell walls, flagella, fimbrae, and toxins) of bacteria, viruses, and other microorganisms. Lipids and nucleic acids are antigenic only when combined with proteins and polysaccharides. Ref: Ananthanarayan ... | openlifescienceai/medmcqa |
Cleft palate is usually repaired when the infant is between 6 - 18 months of age. Optimal time of cleft lip repair follows the rule of 10 which includes a body weight of 10lb or more, hemoglobin of 10mg/dl or more and age after 10 weeks of life. Reference: Schwaz 's Principles of Surgery 9e chapter 45. | openlifescienceai/medmcqa |
Ref:KDT 6/e p547 Some drugs used to treat hypeension, such as calcium channel blockers -- which prevent calcium from entering blood vesselwalls -- also dilate blood vessels. But the vasodilators that work directly on the vessel walls are hydralazine and minoxidil. | openlifescienceai/medmcqa |
"Eliminate lead in paint" is this year's theme for the International Lead Poisoning Prevention Awareness Campaign Week of Action on 20-26 October. During the campaign week, WHO and UNEP will encourage and facilitate effos globally to eliminate lead paint and to: raise awareness about lead poisoning; highlight countries... | openlifescienceai/medmcqa |
Goal: Ultimate desired state towards which objectives and resources are directed
– Is not constrained by time or existing resources
– Is not necessarily attainable | openlifescienceai/medmcqa |
Chronic anemia is not simply a disease of the blood. Other changes that can occur with long-standing, moderately severe anemia include skin atrophy and koilonychia (spoon-shaped nails, paicularly in iron-deficiency anemia). Fatty change of cardiac myocytes, renal proximal convoluted tubule cells, and centrilobular hepa... | openlifescienceai/medmcqa |
Answer is D (Dopamine):Dopamine deficiency is not a feature of Alzheimer's disease. | openlifescienceai/medmcqa |
Latissimus dorsi originates from T7 to T12 spines, thoracolumbar fascia, outer lip of iliac crest, lower 4 ribs and inferior angle of scapula to insert into the floor of bicipital groove. It is innervated by thoracodorsal nerve.
It is used as musculocutaneous flap to fill areas of tissue loss.
Action:
- Adductio... | openlifescienceai/medmcqa |
Phosphoribosyl Pyrophosphate(PRPP) is used in the synthesis of : 1. Purine 2. Pyrimidine 3. Histidine 4. Niacin synthesis from Tryptophan. NOTE: Phosphoribosyl pyrophosphate (PRPP) paicipates in pyrimidine biosynthesis only subsequent to assembly of the pyrimidine ring. PRPP serves as a scaffold for assembly of the pur... | openlifescienceai/medmcqa |
Aminopeptidase is expressed in cells of stratum intermedium and odontoblasts during tooth development. Apart from this, it is also expressed in human osteoclasts and macrophages. | openlifescienceai/medmcqa |
Ans. is 'c' i.e., bcl - 2 | openlifescienceai/medmcqa |
A i.e. Made to magistrate | openlifescienceai/medmcqa |
Ans. is 'c' i.e., Seoli cellsAntimullerian hormone or Mullerian inhibiting substance is secreted by seoli cells. | openlifescienceai/medmcqa |
Ans. is a, i.e. DiabetesRef. Fernando Arias 3/e, p 454; COGDT 10/e, p 312"The lesion classically associated with diabetic embryopathy, the 'caudal regression syndrome', is rare, with an incidence of 1.3 per 1000 diabetic pregnancies". --Fernando Arias 3/e, p 454 | openlifescienceai/medmcqa |
Ans. is 'd' i.e., Moraxella Ophthalmia neonatorum Ophthalmia neonatorum, also called neonatal conjunctivitis, is the conjunctivitis in the first month of life. Infection may be acquired during bih from infected bih canal (most common) or after bih. The causative agents are : - Common organisms are : - Gonococcus, C. tr... | openlifescienceai/medmcqa |
Posteriorly | openlifescienceai/medmcqa |
Refer Katzung 11/e p460 Succinylcholine can cause Hyperkalemia especially in patients with nerve and muscle disorders. Therefore it is contra indicated in patients with nerve diseases and muscle diseases | openlifescienceai/medmcqa |
Ans: A (4 months) Ref: Nelson Textbook of Pediatrics, 19th edition. Pg 27. Explanation: (See following table) Fine motor milestones MilestoneAverage age of attainment (in months)Developmental implicationsGrasps rattle3.5Object useReaches for objects4Visuomotor coordinationPalmar grasp gone4Voluntary releaseTransfers ob... | openlifescienceai/medmcqa |
Ans. a. Atlanto-axialTo look right or left ('NO' movements of head) occurs at the Atlanto-axial Joint.'YES' movements occur at the Atlanto-occipital Joint and involve flexion and extension of head over vertebra.C2-C3 and C3-C4 joints allow mainly flexion and extension of the neck and small degree of rotation is also po... | openlifescienceai/medmcqa |
Multiload Cu 375 is a 2nd gen IUD. Other 2nd generation IUDs are CuT 380A, Nova T, and CuT 220C. Cu T 200 first generation IUD. Levonorgestrol IUCD is a 3rd generation IUCD, releasing 20 microgram of levonorgestrol per day has an effective life of 5 years. The pregnancy rate of Lippes loop and Cu T 200 is 3 and of Cu T... | openlifescienceai/medmcqa |
Fleischer ring is seen in keratoconus and not KF rings.
KF ring is seen in Wilsons disease (Chalcosis) KERATOCONUS.
Keratoconus (Conical cornea) is a non-inflammatory bilateral (85%) ecstatic condition of the cornea in its axial part.
Clinical Features
Patient presents with a defective vision due to progressive myopi... | openlifescienceai/medmcqa |
(A) ST elevation in V1-V3 leads# As the posterior myocardium is not directly visualised by the standard 12-lead ECG, reciprocal changes of STEMI are souht in the anteroseptal leads V1-3.> Posterior Mi is suggested by the following changes in V1-3: Horizontal ST depression Tall, broad R waves (>30ms) Upright T waves Dom... | openlifescienceai/medmcqa |
Odynophagia means painful swallowing seen in inflammatory lesions of food passage (i.e. oral cavity pharynx & esophagus)
Harrison 16/e writes -
“If odynophagia is present, candidial or herpes esophagitis or pill induced esophagitis should be suspected".
Candidial esophagitis is also known as Monilial esophagitis. | openlifescienceai/medmcqa |
Ans. (c) Hbc ABRef: Ananthanarayan and Paniker's Textbook of Microbiology - 10th ed - page 550* HbcAg - cannot be demonstrable in blood* The earliest antibody marker to be identified is Anti HbcAg -IgM* After six months IgG starts appearing* Question dint mention IgM or IgG (hence that's the answer)HBs AgHBe AgAnti HBc... | openlifescienceai/medmcqa |
Maximum Medium chain fatty acid content is in Coconut oil. Fatty Acid Length of chain Sho chain 2-4 C Medium chain 6-12 C Long chain 14-20 C Very Long chain >20 C Coconut oil has: Has highest content of medium chain fatty acids. They are absorbed directly into blood. They can cross inner mitochondrial membrane without ... | openlifescienceai/medmcqa |
Lipoprotein X is an abnormal lipoprotein that appears in the serum samples of patients with obstructive jaundice and is a marker of cholestasis. Lipoprotein X is primarily responsible for the unusual lipid composition and characteristic plasma lipid concentrations in obstructive jaundice Ref Davidson 23rd edition pg 90... | openlifescienceai/medmcqa |
Ref:Parks 23rd edition pg 849. 1SD : confidence limit = 68% 2SD : confidence limit = 95% 3SD : confidence limit = 99.7% 95% means +/- 2SD Here SD =10 So +/- 20 So, between 85 and 125 | openlifescienceai/medmcqa |
Gram stain of the uncentrifuged urine revealing 2 or more bacteria per oil immersion field suggests significant bateriuria. Dipstick examination (combining detection of leukocyte esterase and nitrate) is as sensitive as microscopic urinalysis in screening for UTI. The defenitive diagnosis of UTI depends on the urine cu... | openlifescienceai/medmcqa |
Ans. a. Battery substance leaks and cause tissue damage Most impoant consideration in the management of retained disc battery in the nose of a child is the leakage of battery substance leading to tissue damage. `If the FB is a small button battery, moisture within the cavity may lead to tissue damage. Irrigation or nas... | openlifescienceai/medmcqa |
*Speech output is sparse (nonfluent), slow, labored, interrupted by many word- finding pauses, and usually dysahric; output may be reduced to a grunt or single word. Ref Harrison20th edition pg 2678 | openlifescienceai/medmcqa |
In the stage of presuppuration of ASOM, there is congestion of pars tensa. A leash of blood vessels appears along the handle of malleus and at the periphery of tympanic membrane impaing it a ca-wheel appearance. (Ref: Textbook of diseases of ENT, Dhingra 7th edition; pg no 67) | openlifescienceai/medmcqa |
ANSWER: (B) GFRREF: Park 20th ed page 419, style="font-size: 1.04761904761905em; font-family: Times New Roman, Times, serif; margin: 0 0 0 8px; text-indent: 0; text-align: left">See previous question | openlifescienceai/medmcqa |
In Milroy's disease, bilateral upper and lower limbs affected. | openlifescienceai/medmcqa |
Option 1, 3 Transduction Transfer of bacterial genes from one bacteria to another by bacteriophage. Production of b-lactamase is usually controlled by plasmids MRSA: Production of PBP-2a is by chromosomally coded by mec A gene which alters PBP to PBP-2a Option 2 Transfer of drug resistance in staphylococcus is not done... | openlifescienceai/medmcqa |
For Chlamydia, commonest cause of non gonococcal urethritis | openlifescienceai/medmcqa |
Skin lesions in chronic atopic Dermatitis: Lichenification (thickening of the skin with accentuation of skin markings): results from repeated rubbing or scratching Follicular lichenification (especially in brown and black persons) Fissures: painful, especially in flexures, on palms, fingers, and soles Alopecia: lateral... | openlifescienceai/medmcqa |
Ans. is 'b' i.e., Hepatitis B Fulminant hepatits* The most feared complication of viral hepatitis is fulminant hepatitis (massive hepatic necrosis); fortunately, this is a rare event.* Fulminant hepatitis is primarily seen in hepatitis B and D, as well as hepatitis E, but rare fulminant cases of hepatitis A occur prima... | openlifescienceai/medmcqa |
Ans. is 'b' i.e., Ethambutol Important educational points* First line antitubercular drugs causing hyperuricemia - Ethambutol, pyrazinamide.* Drugs causing peripheral neuropathy - streptomycin, INH, Ethambutol, ethionamide.* Drugs causing hepatitis - INH, rifampicin, pyrazinamide, ethionamide.* Optic neuritis - INH, et... | openlifescienceai/medmcqa |
Answer is B (Henoch Schonlein Purpura): Henoch Schonlein Purpura is an ANCA Negative Vasculitis | openlifescienceai/medmcqa |
Option 1 Cleft lip is repaired at 3 months, cleft palate by 12 months and alveolar bone grafting at 9 years which coincides with paial eruption of the canine teeth. Option 2 Satisfactory speech following surgical repair of cleft palate is achieved in 70-90% of cases. Significant speech defects usually require secondary... | openlifescienceai/medmcqa |
Ans-C | openlifescienceai/medmcqa |
Molluscum | openlifescienceai/medmcqa |
The Acid Phosphatase Test: The prostatic secretion element of seminal fluid contains 500 to 1000 times greater acid phosphatase than any other body fluid. Undiluted semen has an acid phosphatase activity of 340 to 360 Bodanskyunits or 2500 to 3500 Angstrom units per ml. The concentration of acid phosphatase gradually f... | openlifescienceai/medmcqa |
The pa of the left sixth arch aery, between the branch to the lung bud and aoa,forms the ductus aeriosus HUMAN EMBRYOLOGY-INDERBIR SINGH TENTH EDITION-PAGE NO:255 | openlifescienceai/medmcqa |
POLYENE ANTI BIOTICS The name polyene is derived from their highly double-bonded structure. Amphotericin B is described as the prototype. Amphotericin B (AMB): It is obtained from Streptomyces nodosus ESSENTIALS OF MEDICAL PHARMACOLOGY K.D.TRIPATHI SIXTH EDITION PAGE NO:757 | openlifescienceai/medmcqa |
Femoral aery surface marking:- Upper two third of the line joining midinguinal point and adductor tubercle. Mid inguinal point: a point midway between the anterior superior iliac spine and pubic symphysis. Adductor tubercle: lies at lower end of the cord like tendon of adductor magnus. The tendon can be felt in a groov... | openlifescienceai/medmcqa |
Generally the line of force is perpendicular to the pulpal floor in the center of the mass and at a 45-degree angle to the pulpal floor as the external walls are reached. At this stage and during all building of the restoration, the compacted surface should be saucer-shaped, with the compaction of gold on the external wa... | openlifescienceai/medmcqa |
Ans. is 'a' i.e., Non-necrotizingClassification of scleritiso It can be classified as follows :I)Anterior scleritis (98%)1. Non-necrotizing scleritis (85%)DiffuseNodular2)Necrotizing scleritis (13%)With inflammationWithout inflammation (scleromalacia perforans)II) Posterior scleritis (2%) | openlifescienceai/medmcqa |
Answer is A (Alcoholic cirrhosis) Coomb's positive hemolytic anemia may be seen in autoimmune conditions. All options other than alcoholic cirrhosis may have autoimmune etiologies and hence, may very well have coomb's positive haemolytic anemia as a .feature. Anemias which occur due to autoimmune destruction of RBCs ar... | openlifescienceai/medmcqa |
Low LAP scores have been associated with CML, PNH, thrombocytopenic purpura, and hereditary hypophosphatasia. In CML regardless of the total white count, the score remains low. | openlifescienceai/medmcqa |
D. i.e. All | openlifescienceai/medmcqa |
Ans. is A i.e Immunized person with hepatitis B vaccine Isolated Anti-HBsAg is seen in - Immunization with HBs AgRemote past infectionFalse positive. | openlifescienceai/medmcqa |
Ans:B.)Granulomas in the vessels wall Granulomatosis with polyangiitis (GPA), formerly known as Wegener granulomatosis, is a rare multisystem autoimmune disease of unknown etiology. Its hallmark features include necrotizing granulomatous inflammation and pauci-immune vasculitis in small- and medium-sized blood vessels.... | openlifescienceai/medmcqa |
Ans. a. Epithelial cells+fibrin+macrophageCrescents: Presence of two or more layers of cell in crescent shaped in periphery of the Bowmans capsule.They are derived from proliferating parietal cells and Podocytes.It also derived from recruitment of circulating monocytes, macrophages and neutrophils.The local proliferati... | openlifescienceai/medmcqa |
Ans. cOption aFalseNo, it is done 2-5 cm lateral to the midlineOption bFalseNo, the rectus sheet is incisedOption cTrueYes, correctOption dFalseNo, there are very negligible chances of neuropathyOption eFalseNo, the rate of incisional hernia is highest with midline incisionRef.: http://www. ncbi. nlm. nih.gov/pmc/artic... | openlifescienceai/medmcqa |
B i.e. Dying deposition | openlifescienceai/medmcqa |
Refsum disease can manifest in infancy to early adulthood with the classic tetrad of (1) peripheral neuropathy, (2) retinitis pigmentosa, (3) cerebellar ataxia, and (4) elevated CSF protein concentration. Most affected individuals develop progressive distal sensory loss and weakness in the legs leading to footdrop by t... | openlifescienceai/medmcqa |
*The Anterior bossing of frontal bone is called as Lemon sign *Wrapping of cerebellum around brain stem is called as Banana sign *Lemon sign and Banana sign are features of Chiari -II Malformation and also seen with spina bifida. | openlifescienceai/medmcqa |
Ductal Carcinoma in Situ (DCIS) DCIS is a malignant clonal proliferation of epithelial cells limited to ducts and lobules by the basement membrane DCIS can spread throughout the ductal system and produce extensive lesions involving an entire sector of a breast. DCIS is almost always detected by mammography. Histologica... | openlifescienceai/medmcqa |
Ans. is 'b' i.e. Median nerve The thenar muscle (except adductor pollicis) and the skin over thenar eminence are supplied by the median nerve. | openlifescienceai/medmcqa |
Chalazion, also called a tarsal or meibomian cyst, is a chronic non-infective (non-suppurative) lipogranulomatous Inflammation of the meibomian gland. Commonest of all lid lumps. Recurrent Chalazion may undergo malignant change into meibomian gland adenocarcinoma (sebaceous cell carcinoma) usually in elderly. Ref:AK Kh... | openlifescienceai/medmcqa |
Occipital coex have visual association Area Temporal coex: remember that face (information) Both supplied By PCA if PCA blocks Patient unable to recognize face known as PCA territory stroke | openlifescienceai/medmcqa |
Hallucination -False perception which occurs in the absence of any real object / stimulus. Hallucination are as vivid as a real preception . vivid - > detailed /clarity Superstition - a false belief which is unexplained by reality and is shared by a number of people. Delusions - disorder of content of thoughts which is... | openlifescienceai/medmcqa |
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