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Ans. is 'a'i.e., Mitochondrial inheritance o If only female is transmitting the disease to all offsprings and male is not transmitting to any child - mitochondrial inheritance.o If male is transmitting the disease to all the daughters and not to sons whereas female is transmitting to half of sons and half of daughters ... | openlifescienceai/medmcqa |
(Rf: KDT 6/e p105, Drug facts and comparison2010/599) Pralidoxime is ACh esterase reactivator used for organophosphate poisoning. Blood cholinesterase levels can be used to monitor therapy, however RBC cholinesterase levels better reflect ACh esterase activity than serum or plasma levels because with chronic exposire t... | openlifescienceai/medmcqa |
“The most common postnatal cause of acquired SNHL is meningitis, while the most common prenatal cause is intrauterine infection (eg TORCH infections, syphilis, mumps, measles)”. | openlifescienceai/medmcqa |
Sexing of the human hair is possible by studying sex chromatin from the hair root cells of the scalp. Barr bodies are demonstrable in hair follicle in a propoion of 29 +- 5% in females and 6 +- 2% in males. Male hair are generally thicker, coarser and darker. Female hair are generally fine, long and gently taper to an... | openlifescienceai/medmcqa |
A i.e. Transketolase | openlifescienceai/medmcqa |
Answer is D (Myelofibrosis) Presence of dry tap (unsuccessful aspiration), tear drop cells and splenomegaly all suggest a diagnosis of myelofibrosis. | openlifescienceai/medmcqa |
Ans. is 'a' i.e., tRNA | openlifescienceai/medmcqa |
Ans: a (Hypermature cataract) Ref:AK KhURANA, 4th ed, .p 177When a mature cataract is left in situ the stage of hypermaturity sets in. It can occur in any of the two forms1. Morgagnian hypermature cataract2. Sclerotic type hypermature cataractMorgagnian typeSclerotic typeWhole cortex liquefiesLens converted into a bag ... | openlifescienceai/medmcqa |
Postmortem staining is also called livor mortis / suggilation/ Hypostasis / Cadaveric lividity. | openlifescienceai/medmcqa |
Ans. Genu varum | openlifescienceai/medmcqa |
Exfoliative (epidermolytic) toxin is responsible for staphylococcal scalded skin syndrome. | openlifescienceai/medmcqa |
Three types of sphenoid sinus pneumatisation patterns are present. Pneumatisation patterns depend on the position of the sinus in relation to the sella turcica (over the body of sphenoid) a. Conchal - no pneumatisation occurs below the sella. There is a solid block of bone beneath the sella. b. Pre sellar - pneumatisat... | openlifescienceai/medmcqa |
Saliva contains large quantity of potassium and bicarbonate ions. The concentration of potassium ion is about 30 mEq/L, seven times as great as in plasma. The concentration of potassium is gastric secretions is relatively low. Colon secretes only a small amount of potassium. Ref: Guyton, 11th Ed Page 794 | openlifescienceai/medmcqa |
Ans. is 6c' i.e., Modified plan of operation o National anti-malaria Programme began initially as 'National Malaria Control Programe9 in 1953. Because of the spectacular success achieved in the control of malaria, the control programme, was converted into an eradication programe in 1958 with the object of eradicating m... | openlifescienceai/medmcqa |
Chorionic villous sampling Is performed for pre-natal diagnosis of genetic disorders Done around 10 to 13 weeks Can be done in 1st trimester safely Complications Fetal loss (1-2%) Oromandibular limb deformities Taken from the developing placenta through transvaginal route or transabdominal route | openlifescienceai/medmcqa |
Speed of sound wave in body is 1540 m/s. | openlifescienceai/medmcqa |
Early dumping takes place 15-30 min after meals and consists of crampy abdominal discomfo, nausea, diarrhea, belching, tachycardia, palpitations, diaphoresis, light-headedness, and, rarely, syncope. These signs and symptoms arise from the rapid emptying of hyperosmolar gastric contents into the small intestine, result... | openlifescienceai/medmcqa |
Ectopic salivary gland is nothing but ectopic lobe of juxtaposed salivary gland.It is commonly seen in relation to submandibular salivary gland.Commonest ectopic salivary tissue is Stafne bone cyst.It is invagination of the juxtaposed submandibular salivary gland into the mandible bone on its lingual aspect.X-ray shows... | openlifescienceai/medmcqa |
M3 receptors:- Visceral smooth muscle contraction and glandular secretions are elicited through M3 receptors, which also mediate vasodilatation through EDRF release. The muscarinic receptors are G-protein coupled receptors having the characteristic 7 membrane traversing amino acid sequences. The M1 and M3 (also M5) sub... | openlifescienceai/medmcqa |
Treatment of carcinoma Gallbladder Gallbladder cancer: Incidental pathological finding after laparoscopic cholecystectomy T1a with negative cystic duct margin : No fuher therapy T1a with postive cystic duct margin : Reresection of cystic duct or CBD to negative margin T1b, T2, T3 tumor with no evidence of metastasis : ... | openlifescienceai/medmcqa |
There is a narrowing of the pupil (miosis) due to irritation of sphincter pupillae by toxins. Iris edema and engorged radial vessels of iris also contribute to making the pupil narrow.
The shape of the pupil becomes irregular due to segmental posterior synechiae.
The papillary reaction becomes sluggish or may even be a... | openlifescienceai/medmcqa |
Clinical signs and symptoms, with blue sclera and x ray of lower limb showing bowing, softening s/o multiple fractures raises the p/o osteogenesis imperfecta. Bones brittle blue sclera dental abnormalities progressive hearing loss positive family history. mutations in one of the two genes coding for Type I collagen. Sk... | openlifescienceai/medmcqa |
Ans. is 'a' i.e., Periodic Acid Sciff Morphology of Gauchers disease:o Glucocerebrosides accumulate in massive amounts within phagocytic cells throughout the body in all forms of Gaucher disease,o The distended phagocytic cells, known as Gaucher cells, are found in the spleen, liver, bone marrow, lymph nodes, tonsils, ... | openlifescienceai/medmcqa |
Answer is A (Glomerular function is lost due to loss of polyanions around the foot processes) Loss of polyanionic charge is believed to be the main cause for loss of glomerular function (albuminuria) in minimal change disease Loss of polyanions is believed to result in effacement offoot processes and development of pro... | openlifescienceai/medmcqa |
Range: The difference between the smallest and largest value results in a set of data.
Simplest and most common method to measure variation is range.
Reference: Essentials of Preventive and Community Dentistry, Soben Peter, 4th ed page no 395 | openlifescienceai/medmcqa |
(d) Gentamicin(Ref. Cummings, 6th ed., 2213)The given tympanogram shows As type of curve and as per the description the diagnosis is clearly otosclerosis.Gentamicin is a vestibulotoxic drug given in Meniere's to relieve vertigo. It has no role in otosclerosis. | openlifescienceai/medmcqa |
Ans. is 'd' i.e., Proseal LMA [Ref: Understanding Paediatric Anaesthesia Td/e p. 141A type of definite airwayDefinite airway is an airway that is adequately secured in trachea and it adequately protect the airway from aspiration.ProSeal (PLMA), a modification of Classic LMA, has a gastric drainage tube placed lateral t... | openlifescienceai/medmcqa |
Ans. is 'c' i.e., Traumatic pancreatitis o Blunt abdominal trauma is the most common cause of acute pancreatitis in childhood. o Pseudcyst occurs in up to 15% of patients as a complication of acute pancreatitis. | openlifescienceai/medmcqa |
Ans. Wegener's granulomatosis | openlifescienceai/medmcqa |
. ref : maheswari 9thed essentials of pediatric ohopedics 5th ed | openlifescienceai/medmcqa |
Ans. d. Hypotension and bradycardia | openlifescienceai/medmcqa |
Behcet's syndrome is a multisystemic, chronic disorder, characterized by oral and genital aphthous ulcers, arthritis, and cutaneous lesions, ocular, gastrointestinal, and neurological manifestations.
This disease is usually present in adulthood and is uncommon in children. It is well accepted that Behcet's syndrome is... | openlifescienceai/medmcqa |
The trigone of the bladder is bounded by the openings of the left and right ureteric orifices superolaterally, the interureteric crest between the openings of the ureters and the internal urethral orifice inferiorly. The urachus is the structure that joins the apex of the fetal bladder to the umbilicus. After bih, it b... | openlifescienceai/medmcqa |
B i.e. ThyroidIodine uptake is seen in thyroid gland, salivary gland, mammary glandQ, gastric mucosa, placenta, ciliary body of eye & choroids plexus. | openlifescienceai/medmcqa |
Amenorrhoea | openlifescienceai/medmcqa |
Globe rupture Globe rupture is a full-thickness wound of the eye wall caused by a blunt object. Globe rupture may occur in two ways: 1. Direct rupture. 2. Indirect rupture It is more common and occurs because of the compression force. The impact results in momentary increase in the intraocular pressure and an inside-ou... | openlifescienceai/medmcqa |
Fibroma is a rare benign tumor of the vulva arises from deep connective tissues by fibroblast proliferation. Lesions are primarily found on the labia majora. Larger lesions often become pedunculated with a long stalk and may cause pain or dyspareunia. Surgical excision is indicated for symptomatic lesions. Ref: Hoffman... | openlifescienceai/medmcqa |
Answer is 'a' i.e. Long intraabdominal esophagus; 'b' i.e. Increased Intraabdominal pressure 'c' i.e. Right crus of diaphragm The principle barrier to reflux is the Lower esophageal sphincter. LES comprises the lower 4 cm of esophagus, where resting pressure within the lumen normally exceeds the intragastric pressure. ... | openlifescienceai/medmcqa |
Ans. B. ErythrasmaERYTHRASMA is caused by Corynebacterium minutissimum. It is a chronic superficial bacterial infection of skin involving the body folds and toe, webs, sometimes becoming generalized. It is characterized by presence of sharply demarcated, dry, brown slightly scaly and slowly spreading patches.SOME IMPOR... | openlifescienceai/medmcqa |
Clinical characteristics : Medium-chain acyl-coenzyme A dehydrogenase (MCAD) is one of the enzymes involved in mitochondrial fatty acid b-oxidation. Fatty acid b-oxidation fuels hepatic ketogenesis, which provides a major source of energy once hepatic glycogen stores become depleted during prolonged fasting and periods... | openlifescienceai/medmcqa |
Vitamin D deficiency is associated with increased levels of parathormone and alkaline phosphatase. Reference: Harrison; 19th edition | openlifescienceai/medmcqa |
600 md/dl calcium is neede for a lactating woman for first 6months.REF.PARK'S TEXTBOOK OF PREVENTIVE AND SOCIAL MEDICINE.Editon-21.Page no.-588 table no.29. | openlifescienceai/medmcqa |
Ans. is 'c' i.e., Lesion appears ill defined on x-ray with permeative margins Osteoid osteoma* Osteoid osteoma is the most common true benign tumor of the bone. This is a benign circumscribed lesion that may arise in the cortex of long bones or occasionally in the cancellous bone of spine. The characteristic feature is... | openlifescienceai/medmcqa |
Ans. is 'b' i.e., Metamyelocytes o In bone marrow myeloid to erythroid ratio is 3 : 1 or 4 : 1. o Amongst the myeloid series metamyelocytes are maximum. | openlifescienceai/medmcqa |
DNA methylation is essential for normal development and is associated with a number of key processes including genomic imprinting, X-chromosome inactivation, repression of transposable elements, aging, and carcinogenesis. Two of DNA's four bases, cytosine and adenine, can bemethylated Ref satyanarayana 4e | openlifescienceai/medmcqa |
Ans. is 'b' i.e., Type I Pneumocytes Bleomycin is well known to cause pulmonary toxicity.The incidence of bleomycin induced pulmonary toxicity is 5% for a total cumulative dose of450 units and 15% for higher dosages.Bleomycin is concentrated preferentially in the lung and is inactivated by hydrolase enzyme. This enzyme... | openlifescienceai/medmcqa |
Least potent coicosteroids hydrocoisone 1% desonide 0.05% coisone 25% Fitzpatrick textbook of dermatology page 3363 | openlifescienceai/medmcqa |
Ventro lateral preoptic area in anterior hypothalamus plays a key role in regulation of sleep. It acts as a sleep generating nucleus thus it serves as a centre for sleep switch. Suprachiasmatic nucleus is responsible for the circadian rhythm. Ref: Ganong's Review of Medical Physiology, 23rd Edition, Page 236 | openlifescienceai/medmcqa |
Modified Johnson's Classification of Gastric Ulcer Type Location Acid Secretion I Lesser curvature, near incisure angularis (MC) Low II Body of the stomach and duodenum High III Prepyloric (Within 2-3 cm of the pylorus) High IV High on the lesser curve, near GE junction Low V Anywhere, induced by medication (NSAIDs) Lo... | openlifescienceai/medmcqa |
Anterior vitreous cells are least likely to be found in Retinitis pigmentosa. | openlifescienceai/medmcqa |
Mucormycosis can affect the upper respiratory, pulmonary, cutaneous, gastrointestinal, and central nervous systems. The clinical manifestation of the condition is headache with nasal discharge and sinus pain. Infection quickly spreads from the sinuses to contiguous structures. Ocular involvement manifests as proptosis,... | openlifescienceai/medmcqa |
Ans. d. Located at bladder neck | openlifescienceai/medmcqa |
Ans. is 'b' i.e., Water Contomination Bacteriological indicators of w ater contaminationo Presence of following organism indicate fecal contamination of water.Coliform : by all practical point of view it is assumed that all coliform are fecal in origin unless a non-fecal origin can be proved.Fecal streptococci or enter... | openlifescienceai/medmcqa |
Calcitonin is a polypeptide hormone secreted by the parafollicular or C cells of the thyroid gland; it is involved in plasma calcium homeostasis and acts to decrease the rate of bone resorption. Preparations of calcitonin are called either calcitonin-human or calcitonin-salmon; the former is a synthetic polypeptide wit... | openlifescienceai/medmcqa |
A health worker (MPW-male) must visit all houses in his area once every fonight (2 weeks) to look for any fever case in last 15 days. If a case of fever is found then a slide of such case is prepared at his home and sent to PHC for fuher analysis. EXTRA EDGE: Active case detection (ACD): Done in rural areas with blood ... | openlifescienceai/medmcqa |
Ans. is 'b' i.e., Neostigmine Reversal of neuromuscular block Nondepolarising muscle relaxants have antagonistic action on acetylcholine Anticholinesterases act by inhibiting the action of acetylcholinesterase (an enzyme that degrades acetylcholine by causing its hydrolysis). Anticholinesterases thus increase the level... | openlifescienceai/medmcqa |
Ans. is 'd' i.e., Ophthalmic division of Cranial nerve V Innervation of cornea:o The cornea is one of the most sensitive tissues of the body, as it is densely innervated with sensory nerve fibres via the ophthalmic division of the trigeminal nerve by way of70-80 long ciliary nerves and short ciliary nerves. Research su... | openlifescienceai/medmcqa |
Ans. is 'b' i.e., Ewing Sarcoma Distinguishing between hematogenous osteomyelitis and a bone sarcoma is difficult when there is notrauma, no systemicdisease, and no sign of infection locally . Radiographic changes of soft tissue swelling, coical tunneling, focal cancellouslysis, focal coical resorption, and a periostea... | openlifescienceai/medmcqa |
Ans. is d i.e. Carcinoma cervix to mention in brief. Friends, in the previous question i have given a list of conditions in which OCP's are beneficial. Here I would like | openlifescienceai/medmcqa |
Ans: d (All of the above) Ref: Bailey, 24,h ed, p. 420All the given organisms can cause septic arthritis in different age groups.Most common cause of septic arthritis - Staph aureus (in all age groups)More common in neonates- E. coli& Group B. StreptococciSickle cell anemia patients are susceptible to salmonella arthri... | openlifescienceai/medmcqa |
Ans. is 'a' i.e., Frusemide therapy "Loop diuretics cause the abolition of transepithelial potential difference that results in marked increase in excretion of Ca2++ and mg2++". | openlifescienceai/medmcqa |
Commonest cause of sudden loss of vision in a diabetic is vitreous hemorrhage Slow loss of vision in a diabetic is due to Cystoid macular edema Neovascular glaucoma | openlifescienceai/medmcqa |
Ans. is 'a' i.e., Macula o Static equilibrium is the special sense which interprets the position of the head permitting the CNS to maintain stability and posture when the head and body are not moving,o It is detected by mechanoreceptors in the utricle and saccule, which each contain a macula with the receptors for stat... | openlifescienceai/medmcqa |
Ans. A: Tetanus | openlifescienceai/medmcqa |
PCT secretes H+ into tubule thus helping in excretion . Ref: Ganong's review of medical physiology; 24th edition; page no: 685 | openlifescienceai/medmcqa |
centripetal obesity, and broad violaceous cutaneous striae in abdomen classical presentation of Cushing's syndrome ( Harrison 17 pg 2255) | openlifescienceai/medmcqa |
'Cloud-like' megakaryocytes are seen in primary myelofibrosis. Morphological features of myelodysplastic syndrome (MDS) seen in bone marrow: Rring sideroblasts Megaloblastic erythroid maturation Nuclear budding abnormalities in erythroid precursors (dyserythropoiesis) Pseudo-Pelger-Huet cells Megakaryocytes with single... | openlifescienceai/medmcqa |
Ans. is 'b' i.e., Relative afferent papillary defect Marcus Gunn pupil Marcus Gunn pupil is seen in relative afferent pathway defect (RAPD) An incomplete optic nerve lesion or retinal disease cause it (in contrast to amaurotic light reflex, where there is total afferent pathway defect). It is best tested by swinging fl... | openlifescienceai/medmcqa |
Medullary Carcinoma of thyroid (MCT) Arise form para follicular 'C' Cells Derived from - Ultimobranchial bodies Secretes - calcitonin Level of calcitonin is raised Level of calcium is normal Clinical Features Midline swelling in anterior pa of neck Characteristic features Raised calcitonin History of diarrhea Presence ... | openlifescienceai/medmcqa |
Oxidase test: The test is used to identifying bacteria containing cytochrome oxidase. I t is useful in differentiating the oxidase negative Enterobacteriaceae from the oxidase positive Pseudomonas organisms and the oxidase positive group of vibrios and related bacterias (Aeromonas, Plesiomonas). Neisseria organisms als... | openlifescienceai/medmcqa |
TAS or Transmission Assessment Survey is done for lymphatic Filariasis - caused by Wuchereria bancrofti. The line listing of lymphoedema and hydrocele cases were initiated since 2004 by door-to-door survey in filaria endemic districts. The updated figure till December 2014 reveals about 12 lac cases with clinical manif... | openlifescienceai/medmcqa |
Answer is A (Multiple sclerosis) : Multiple sclerosis has not been mentioned as a cause for diabetes insipidus. Diabetes insipidus is a syndrome caused by either deficiency of vasopressin or resistance to action of vasopressin in passage of abnormally large volume of urine of low specific gravity. Causes of diabetes in... | openlifescienceai/medmcqa |
Ans. is 'd' i.e., Secondary active transport o Absorption of glucose-Secondary active transport (cotransport) with Na+.o Absorption of lipids-Passive diffusion.o Absorption of fructose-Facilitated diffusion.o Absorption of amino-acids-Secondary active transport (cotransport) with Na+. | openlifescienceai/medmcqa |
Pregnant Neuronal structure is a neuronal structure with an artery running through it. They are
Optic nerve
SAnode
Sciatic nerve | openlifescienceai/medmcqa |
Ans. is 'c' i.e., Venlafaxine AntidepressantsTypicalTricyclic antidepressantsNA + 5HT reuptake inhibitors :- Imipramine, Trimipramine, Amitriptyline, Clomipramine.Predominantly NA reuptake inhibitors :- Desipramine, Nortriptyline, Amoxapine, Reboxetine. Selective serotonin reuptake inhibitors :- Fluoxetine, Paroxetine,... | openlifescienceai/medmcqa |
Cerebellar atrophy is seen in subcortical dementia, therefore, it is not a feature of Alzheimer's disease as it is a cortical type of dementia.
Pathology in Alzheimer's disease
Gross:- Atrophy of gyri, widening of sulci, enlarged ventricles.
Microscopy :- Senile plaque, neurofibrillary tangles, neuronal loss, synapti... | openlifescienceai/medmcqa |
A child develops head control by 4 months, and attains neck control by 5 months (20 wks) of age. Hence the child flexes his head onto chest i.e moves purposefully when pulled to sit by the age of 5 months. And also the baby moves his feet,and takes his foot to mouth at this age. Ref- Ghai , 9th edition, chapter 3 | openlifescienceai/medmcqa |
The special category of &;maternal and child health worker&; at peripheral level is gradually being phased out. A wide range of workers is now considered necessary for maternal and child health work. They include1) Professionals: Specialists2) Field workers: Multi-purpose workers, Health guides, Dais (traditional bih a... | openlifescienceai/medmcqa |
Ans. B: Safety Margin The therapeutic index/therapeutic ratio is a comparison of the amount of a therapeutic agent that causes the therapeutic effect to the amount that causes death. It signifies safety margin. Quantitatively, it is the ratio given by the lethal dose divided by the therapeutic dose. A therapeutic index... | openlifescienceai/medmcqa |
TRIALS IN RETINA *STOP, CRYO-ROP, ETROP-ROP *CATT- WET ARMD (Ranibizumab) *LUMINATE- Volcosporine AIIMS(q) *ANCHOR- Ranibizumab *MARINA- Ranibizumab *AREDS- Dry ARMD *ETDRS- Diabetic Retinopathy *DRCRNet are the latest trials going in drugs that can be used in Diabetic Retinopathy | openlifescienceai/medmcqa |
This "coin lesion" on imaging of his lungs could be an infectious granuloma, a neoplasm, or a hamartoma. His fever suggests infection, and the CT finding of decreased central attenuation in the nodule suggests necrosis in a neoplasm or caseous necrosis in a granuloma. The lymphocytosis and monocytosis are consistent wi... | openlifescienceai/medmcqa |
External cephalic version is contraindicated in conditions such as placenta pre, multiple pregnancies, history of antepaum hemorrhage, IUGR, and in those with pre eclampsia or hypeension. It is relatively contraindicated in those with scars. Ref: Dewhurst's Textbook of Obstetrics and Gynaecology By Keith Edmonds, Page ... | openlifescienceai/medmcqa |
Ans: A (Third person hallucination) Organic Mental Disorder: Features suggestive of high index of suspicion (Ahuja 5th/20)1. First episode2. Sudden onset3. Older age of onset4. Prominent visual or other non auditory hallucinations5. Neurological signs or symptoms like seizure, impairment of counciousness, head injury, ... | openlifescienceai/medmcqa |
D i.e. Petrous temporal | openlifescienceai/medmcqa |
Cat and felines-definite host Only the asexual forms,trophozoites and tissue cysts are found in other animals including humans and birds which act as intermediate host(refer pgno:64 baveja 3 rd edition) | openlifescienceai/medmcqa |
Long thoracic nerve is a pure motor nerve which arise from branches of the C5, C6 and C7 nerve roots. It supplies serratus anterior muscle and damage to this muscle cause winging of scapula. Serratus anterior is the primary upward rotator of of the scapula during abduction of the arm and it stabilizes the shoulder duri... | openlifescienceai/medmcqa |
Nitroprusside is a mixed dilator and is highly effective agent against ergot induced vasospasm. It is also the drug of choice for most of the hypeensive emergencies. | openlifescienceai/medmcqa |
Antineutrophil cytoplasmic antibodiesAntineutrophil cytoplasmic antibodies (ANCA) are IgG antibodies directed against the cytoplasmic constituents of granulocytes and are useful in the diagnosis and monitoring of systemic vasculitis. Two common patterns are described by immunofluorescence: cytoplasmic fluorescence (c-A... | openlifescienceai/medmcqa |
Child with presence of a palpable goitre ,along with clinical and laboratory features of hypothyroidism suggests a diagnosis of thyroid dyshormonogenesis from the options listed in the question. Ref: Pediatrics By Lloyd J. Brown, Lee Todd Miller page 168. | openlifescienceai/medmcqa |
Most common germ cell tumor seen in middle aged adults : seminoma Gross findings : Well circumscribed ;No hemorrhage, no necrosis M/E : Tumor cells have distinct cell membrane ;Clear or watery cytoplasm | openlifescienceai/medmcqa |
Antidepressants treat major depressive disorder and other conditions. These are the most commonly prescribed type of antidepressant.They are effective in treating depression, and they have fewer side effects than the other antidepressants. SSRIs block the reuptake, or absorption, of serotonin in the brain | openlifescienceai/medmcqa |
Freckles are small (>5 mm in diameter), circumscribed, poorly marginated, labile, pale brown macules that appear exclusively on the sun exposed skin of a fair complexioned individual. The term ephelides is also used to describe freckles. others piebaldism, vitiligo and pityriasis alba produce hypopigmentes macules IADV... | openlifescienceai/medmcqa |
The limit of resolution with the unaided eye is about 200 microns bacteria being much smaller can be visualized only under magnification. Bacteria of medical impoance generally measures 0.2-1.5 um in diameter and about 3-5 um in length Ref: Ananthanarayan & paniker's Textbook of Microbiology 9th edition pg no 10 | openlifescienceai/medmcqa |
Type 3 OR dental stone, model
Synonym Class I stone or Hydrocal
Uses
For preparing master casts and to make molds. | openlifescienceai/medmcqa |
3 (Lobe: Right lower lobe lung) | openlifescienceai/medmcqa |
Law’s view (15º lateral oblique): Sagittal plane of the skull is parallel to the film and X-ray beam is projected 15 degrees cephalocaudal.
Schuller’s or Rugnstrom view (30º lateral oblique): Similar to Law’s view, but cephalocaudal beam makes an angle of 30 degrees instead of 15 degrees. | openlifescienceai/medmcqa |
Ans. is 'd' i.e., Colon Factors increasing risk of colorectal cancerFactors decreasing risk of colorectal cancer* Low fibre diet* High intake of animal fat* Smoking and alcohol* Streptococcus bovis septicemia/ endocarditis* Ureterosigmoidoscopy* Inflammatory bowel disease (ulcerative colitis Acromegaly* Pelvic irradiat... | openlifescienceai/medmcqa |
In nephrotic syndrome, there will be loss of endogenous anticoagulants(antithrombin|||, protein c & s) and antiplasmins in urine which results in the increased liver synthesis of procoagulants factors, and there will be decreased fibrinolysis. Highly selective proteinuria consists mostly of low molecular weight protein... | openlifescienceai/medmcqa |
Ans. b. Passive sodomy young agedGerontophilia: When the passive agent is an adult.Pederasty: When the passive agent is child who is known as catamite.Pedophile: An adult who repeatedly engages in sexual activity with children. | openlifescienceai/medmcqa |
Ans. is 'b' i.e., Gentamicin o Has been explained in previous sessions. | openlifescienceai/medmcqa |
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