text stringlengths 1 12.5k | source stringclasses 3
values |
|---|---|
It is cost effective and does not employ radio active isotopes. It is the basic principle for measuring the concentration of a hormone. Ref: guyton and hall textbook of medical physiology 12 edition page number: 535,536,537 | openlifescienceai/medmcqa |
Ans. is 'a' i.e., T.B.; 'b' i.e., Tularemia; 'c' i.e., Sarcoidosis Causes of Granuloma with stellate abscess i) Actinomycos is iv) Tularemia vi) Chronic granulomatous disease (Sarcoidosis, TB) ii) NoCardia v) Candida vii) Leishmaniasis in) Baonella | openlifescienceai/medmcqa |
A i.e. CabergolineRef: GG, 12th edition, page 358Explanation:Dopamine agonistsErgot-derived DAsNon-ergot DAs* Bromocriptine* Lisuride* Pergolide* Cabergoline* Ropinirole and pramipexole (anti-oxidants)* Rotigotine* ApomorphineOther Options:Seligiline is a MAO-B inhibitor used in treatment of parkinson's disease.Entacap... | openlifescienceai/medmcqa |
Fetal congenital anomalies associated with Polyhydramnios CNS anomalies 1.Anencephaly 2.Hydranencephaly 3.Holoprosencephaly Neuromuscular disorders Myotonic dystrophy Obstruction of the fetal upper gastrointestinal tract 4.Esophageal atresia 5.Duodenal atresia Other obstructive causes 6.Clefts 7.Micrognathia 8.Congenit... | openlifescienceai/medmcqa |
- Administration of anti-D antiserum to D-negative mother within 72hrs of delivery of D-positive child prevents maternal alloimmunization by removing fetal red cells from the maternal circulation. | openlifescienceai/medmcqa |
(Malaria): (93- 237 - Park 22nd/ edition)Direct transmission* STD and AIDS, leprosy, leptospirosis, skin and eye infections* Droplet infection includes - many respiratory infections, eruptive fevers, many infections of the nervous system, common cold, diphtheria, whooping cough, tuberculosis, meningococcal meningitis* ... | openlifescienceai/medmcqa |
Ans. is'b' i.e Histrionic personality disorderPoints indicating towards diagnosis of Histrionic personality disorder areShe is often flamboyantly dressed and makes stories - to impress others and seek attention.She changes boyfriend almost every month but still remains enthusiastic means about each of them indicates th... | openlifescienceai/medmcqa |
ANSWER: (D) Dermatomyositis REF: Harrison's 17th ed chapter 383DERMATOMYOSITISDM is a distinctive entity identified by a characteristic rash accompanying, or more often preceding, muscle weakness. The rash may consist of a blue-purple discoloration on the upper eyelids with edema (heliotrope rash) a flat red rash on th... | openlifescienceai/medmcqa |
Bennett's fracture dislocation is paial aicular fracture of 1st metacarpal base with trapeziometacarpal dislocation/ subluxation. Also know Rolando's fracture dislocation: It is complete fracture of 1st metacarpal. It involves whole aicular surface with comminuted T or Y intraaicular fracture. Ref: Apley's 8/e, Page 63... | openlifescienceai/medmcqa |
All of the above options are indications for bone marrow examination. Since bone marrow cannot be aspirated in hairy cell leukemia, bone marrow biopsy becomes an absolute indication for establishing the diagnosis. Ref: Harrison's Principles of Internal Medicine, 16th Edition, Page 652; Davidson's Principles and Practic... | openlifescienceai/medmcqa |
Persona It is a microcomputer attached to a micro-labaratory. It measures the level if oestrone-3-glucuronide and LH in the morning urine by dipping a test stick in the urine. Green light shows contraception unlikely Red light shows feile period and warns the probable ovulation and contraception. The failure rate with ... | openlifescienceai/medmcqa |
Excess of vitamin A can lead to rupture of lysosomal membrane. The lysosome membrane can become more fragile: (1) when the cell is injured or deprived of oxygen ; (2) when excessive amounts of vitamin A (hypervitaminosis A) or iron are present; (3) in some cases of congenital vascular anomalies. Vitamin A is a fat solu... | openlifescienceai/medmcqa |
Gitelman syndrome- Caused by loss of function mutations in the thiazide sensitive Na cl co transpoer of the DCT. salt wasting disorder associated with hypokalemic alkalosis and hypocalciuria Hypomagnesemia,chondrocalcinosis(abnormal deposition of calcium pyrophosphate dihydrate in joint cailage). Ref:Harrison 20 th edi... | openlifescienceai/medmcqa |
Ans. (D) Metoclopropamide(Ref: KDT 8th/ep76)Important drugs metabolized by acetylation areS - Sulfonamides including dapsoneH - HydralazineI - IsoniazidP - Procainamide | openlifescienceai/medmcqa |
Syndromal ichthyosis (ichthyosis with additional characteristics) is seen in carvaj al syndrome, CHILD syndrome, Daffier 's disease, Refsum disease, Rud syndrome, Netherton syndrome, Neutral lipid storage disease, Tey syndrome, Senter syndrome. | openlifescienceai/medmcqa |
Ans. is 'b' i.e., IL2 Cyclosporine enters target cells and bind to cyclophilin (an immunophilin). This cyclosporine-cyclophilin complex inactivates calcineurin IL-2 trascripitan and proliferation of T cells. | openlifescienceai/medmcqa |
Inorganic component of bone is consists of mineral phase which is principally composed of calcium and phosphate, mostly in the form of hydroxyapatite . | openlifescienceai/medmcqa |
Infant may vomit mucus, occasionally blood streaked in the first few hour after birth, if may be due to irritation of the gastric mucosa by material swallowed during delivery.
• A large number of normal babies vomit on first day due to irritation of stomach by swallowed amniotic fluid
• Vomiting from esophageal obstruc... | openlifescienceai/medmcqa |
Ans. is 'a* i.e., Policeman tip deformity | openlifescienceai/medmcqa |
Ans. c (Vents). (Ref. Bronchology by Lukomsky, 40; Diseases of ENT by PL Dhingra, 2nd ed., 484, 528)BRONCHOSCOPE# Bronchoscope is similar to esophagoscope, but has openings at the distal part of the tube, called vents, which help in aeration of the side bronchi.# Size of bronchoscope will vary with age of the patient, ... | openlifescienceai/medmcqa |
Hydroxymethylglutaryl-CoA reductase (HMG-CoA reductase) catalyzes the rate-limiting step in cholesterol synthesis, in which HMG-CoA (formed from 3 acetyl-CoA molecules) is reduced to mevalonic acid, using 2 NADPH. Lovastatin and pravastatin reduce cholesterol synthesis and lower serum cholesterol levels by inhibiting t... | openlifescienceai/medmcqa |
Purification of water on a large scale Storage Filtration by slow sand or biological filters rapid sand or mechanical filters 3. Disinfection Purification of water on a small scale Household purification of water Disinfection of wells (refer pg:771 park 25th edition) | openlifescienceai/medmcqa |
Colchicine produces its anti-inflammatory effects by binding to the intracellular protein tubulin, thereby preventing its polymerization into microtubules and leading to the inhibition of leukocyte migration. Colchicine-treated neutrophils develop a &;drunken walk&;. Colchicine is neither a uricosuric nor an analgesic ... | openlifescienceai/medmcqa |
Ans. is 'b' i.e., Tender on palpation Articular manifestations of rheumatoid arthritis have already been emphasized."The typical picture of B/L symmetricalQ inflammatoryr polyarthritis involving smalQ joints initially and largeQ joints later on, with sparing of the axial skeleton except the cervical spine is very likel... | openlifescienceai/medmcqa |
Ans. is 'a' i.e., Lippes loop | openlifescienceai/medmcqa |
Ans. is 'c' i.e., Fat embolism This patient in question has femur fracture has developed classical triad of fat embolism :- Respiratory symptom :- Tachypnea Neurological symptom :- Disorientation Petechial rash :- Conjunctivalpetechiae So, the most probable diagnosis is fat embolism syndrome. | openlifescienceai/medmcqa |
The most likely cause of the acute coronary syndrome in this patient is thrombosis of a coronary aery aneurysm in an individual with a past history of Kawasaki disease. Kawasaki disease is an acute multisystem disease that primarily presents in children <5 years of age. Clinical Feature: 1. Conjunctivitis ( Non exudati... | openlifescienceai/medmcqa |
The factors that predispose to venous thrombosis were initially described by Virchow in 1856 and are known as Virchow’s triad.
These include
Stasis
Vascular damage
Hypercoagulability | openlifescienceai/medmcqa |
Ans, is 'c' i.e., Digastric o Anterior belly of digastric is supplied by nerve to myelohyoid (a branch of mandibular nerve) and posterior belly is supplied by facial nerve. Suprahyoid musclesMuscle1. Digastric (DG)has two belliesOrigin(a) Anterior belly (DGA) from digastric fossa of mandible(b) Posterior belly (DGP) fr... | openlifescienceai/medmcqa |
The narrowest lumen is where the ureter enters the bladder wall (ureterovesicle junction) and may be responsible for arresting the passage of stones of as little as 2-3 mm. Note: Sometime the question may not have the option of ureterovesical junction, in that case the intramural ureter (the pa inside detrusor) may be ... | openlifescienceai/medmcqa |
`Enzyme Replacement therapy is the treatment of choice for significantly affected patients - Harrison
‘Cerezyme' a recombinant produced acid β glycosidase is being currently used.' | openlifescienceai/medmcqa |
Used in type I diabetes mellitus Exenatide belongs to class of drugs called "incretins". Incretins are insulin stimulation hypoglycemic factor found in the duodenum. - Incretin hormones are produced in the gastrointestinal tract in response to nutrient entry. Incretins, in turn, stimulate insulin, secretion. - Glucagon... | openlifescienceai/medmcqa |
Prostaglandin is one of the impoant defensive mechanism against erosion of the gastric mucosa. Impaired production of PG will result in peptic ulcer formation. Defensive mechanisms may be divided into anatomic and physiologic types. Anatomic mechanisms are adequate blood supply, proper tight junctions between epithelia... | openlifescienceai/medmcqa |
Ganong's review of Medical Physiology, 25th ed, p 211 | openlifescienceai/medmcqa |
Monocytes that contain the organism, Calymmatobacterium granulomatis | openlifescienceai/medmcqa |
With respect to penile cancer, neonatal circumcision and good hygiene to prevent phimosis represent the most impoant prevention strategies. HPV vaccination has a role in preventing transmission of HPV between males and females and thereby decreasing the risk of penile cancer. The efficacy for prevention of HPV-associat... | openlifescienceai/medmcqa |
This man is asymptomatic, but his left ventricular ejection fraction is 45%, so the most appropriate treatment is mitral valve repair or replacement. Indications of surgical repair of mitral valve are patients who are symptomatic, asymptomatic patients with left ventricular ejection fraction less than 60% and/or end-sy... | openlifescienceai/medmcqa |
Ans. is 'b' i.e., They are obligate intracellular organisms.(Ref: Harrison, 19th/e, p. 1163; Ananthanarayan, 9th/e, p. 386)Obligate intracellular bacteria are: M leprae, Chlamydia, Rickettsiae, Coxiella burnetti, Pathogenic treponemes so cannot grow on artificial cell free culture media. Mycoplasma grows on artificial ... | openlifescienceai/medmcqa |
Ans. is 'a' i.e., Caused by eating of dairy products o Staphylococcal enterotoxin are heat stable o Incubation periood -3 sho (1-6 hrs) because of preformed toxins | openlifescienceai/medmcqa |
Ans. is 'd' i.e., Foramen ovale FORAMENSTRUCTURES PASSING THROUGH ITForamen ovaleMandibular nerveAccessory meningeal arteiyLesser petrosal nerveEmissary vein(MALE)Foramen spinosumMiddle meningeal arteryEmissary veinNervus spinosus(MEN)Foramen lacerummeningeal branch of ascending pharyngeal arteryGreater petrosal nerve ... | openlifescienceai/medmcqa |
This child is -
Premature
On artificial feeding (top feeding)
Having abdominal distention and bleeding per rectum.
All these are suggestive of necrotizing enterocolitis :-
i) The greatest risk factor, for necrotizing enterocolitis is prematurity. ____ Nelson 18th /e 755
ii) Almost all patients of neonatal enteroco... | openlifescienceai/medmcqa |
Ans. is 'a' i.e., Pivot joint Classification of JointsA. Fibrous joints* Lack intervening cartilage and hence have restricted mobility.1. Gomphosis2. Syndesmosis::Dento-alveolar pegInferior tibiofibular jointPosterior part of sacroiliac jointInterosseous membrane of forearm3. Schindylesis4. Sutures of the skull:Vomer -... | openlifescienceai/medmcqa |
Corneal vascularisation is conspicuously absent in a mycotic corneal ulcer. The salient features of a mycotic corneal ulcer are: Dry looking, greyish white with elevated rolled out margins Feathery finger like extensions into the surrounding stroma Presence of sterile immune ring Small satellite lesions around the ulce... | openlifescienceai/medmcqa |
Graft survives upto first 48 hours because of plasma imbibition. | openlifescienceai/medmcqa |
Ans. (c) Subserous fibroidRef: Shaws 15th ed. 1359* Uterine fibroids are noncancerous growths of the uterus that often appear during childbearing years. It is aka leiomyomas* They aren't associated with an increased risk of uterine cancer and almost never develop into cancer.Types* Intramural fibroids are located withi... | openlifescienceai/medmcqa |
Apo CII is needed for the activation of lipoprotein lipase. Lipoprotein lipase activated by apo CII on circulating lipoprotein paicles, hydrolyzes the triacylglycerol contained in these paicles to yield fatty acid and glycerol. Ref: Biochemistry By Richard A. Harvey, Denise R. Ferrier, Pages 228-9 | openlifescienceai/medmcqa |
Widely used live attenuated mumps vaccine include the jeryl Lynn, RIT 4385, Leningrad-3, L-Zagreb and Urable strains. The current mumps strain (jeryl Lynn) has the lowest associated incidence of post-vaccine aseptic meningitis. | openlifescienceai/medmcqa |
Combined oral contraceptives are not useful in adenomyosis. | openlifescienceai/medmcqa |
Answer is A (Asthma): Decreased FEV1/FVC suggests a diagnosis of Obstructive Lung Disease. Amongst the options provided Asthma is the only condition that leads to Obstructive Pattern of Lung Disease and hence is the answer of choice Kyphosis, Scoliosis and Fibrosis are Restrictive Lung Diseases that are characterized b... | openlifescienceai/medmcqa |
Ans. is 'd' i.e., Pulmonary trunk o Atherosclerosis usually involves Abdominal aoa (M.C.), coronary aeries, popliteal aeries, ICA, circle of willis. | openlifescienceai/medmcqa |
Diabetes and angina both point to atherosclerosis. In patients undergoing angiography, catheterization can lead to embolism of a vulnerable atherosclerotic plaque in descending aoa downstream to renal aeries leading to an atheroembolic kidney disease. The symptoms of diabetic patient developed after angiography and sin... | openlifescienceai/medmcqa |
Ans. is 'b' i.e., Bimatoprost Mechanism of action of pharmacological agents in POAGAgentMechanism of actiono b-blocker (Timolol, Betaxolol, levobunolol, carteolol)o Prostaglandins (latanoprost, bimatoprost, travoprost)o Alpha agonists# Non-selective (Epinephrine, Dipivefrine)# Selective a-2 (Aproclonidine, Brimonidine)... | openlifescienceai/medmcqa |
The shoulder joint is separated from the subacromial bursa by the supraspinatus tendon, which is inseing on the greater tubercle of the humerus. So, if the supraspinatus tendon is ruptured, the synol cavity of the shoulder will be able to communicate with the subacromial bursa. If contrast dye is injected into the cavi... | openlifescienceai/medmcqa |
A i.e. Pancreatic Head Growth On barium meal, the loop of duodenum is widenedQ also k/a Pad Sign in cases of carcinoma head of pancreas. | openlifescienceai/medmcqa |
Ans. is 'b' i.e., NodularBone marrow involvement occurs in 85% of patients of follicular (nodular) lymphoma and characteristically takes the form of paratrabecular lymphoid aggregates. | openlifescienceai/medmcqa |
Ans. is 'c' i.e., Hymenolepsis nana(Ref: Chatterjee, 12th/e, p. 128)* H. Nana is the smallest intestinal cestode infecting man.* It is also known as dwarf tapeworm.* Egg is peculiar have onchosphere with six hooklets polar filaments.* Shows autoinfection.* DOC - Praziquantel. | openlifescienceai/medmcqa |
Ans. is 'b' i.e., SERM * Has been explained in previous sessions | openlifescienceai/medmcqa |
Answer- D. 4 to 6 years | openlifescienceai/medmcqa |
Cholera which is often called "father of public health " appeared time and again in western world during 19th century Reference; Park&;s Textbook of preventive and social medicine, 24th edition.Pg no.5 | openlifescienceai/medmcqa |
Ketamine increases cerebral blood flow and intracranial pressure. Hence contraindicated in raised ICT. All other given drugs donot cause raised ICT and is hence safe in ICT. | openlifescienceai/medmcqa |
Metacarpophalangeal joint is a type of condyloid joint. These joints have two distinct convex surfaces that aiculate with two concave surfaces. The movements of flexion, extension, abduction, and adduction are possible together with a small amount of rotation. Types of joints:Fibrous joints (e.g., Sutures of the vault ... | openlifescienceai/medmcqa |
Pharyngeal Pouch Derivatives 1 Tympanic (middle car) cavity, auditory (eustachian) tube 2 Palatine tonsils, tonsillar fossa 3 Inferior parathyroid gland, thymus 4 Superior parathyroid gland, ultimobranchial body (parafollicular C cells of thyroid) | openlifescienceai/medmcqa |
Trunk region has the smallest representation on the cerebral coex Ref: guyton and hall textbook of medical physiology 12 edition page number:841,842,843 | openlifescienceai/medmcqa |
Calcification on CT scan is a typical feature of meningioma. It is also seen in ependymoma, but is specific for meningioma. Meningioma is a malignancy arising from the meningeal layers. It typically present as an incidental, extra axial mass lesions or may present with specific signs and symptoms often in middle age fe... | openlifescienceai/medmcqa |
LUDWIG'S ANGINA - Submandibular space lies between mucous membrane of the floor of mouth and tongue on one side and superficial layer of deep cervical fascia extending between the hyoid bone and mandibular on the other.it is divided into two compaments by the mylohyoid muscle. Ludwig's angina is infection of submandibu... | openlifescienceai/medmcqa |
Ans. (A) Amphotericin B(Ref: Harrison 18th/1663)The diagnosis is rhinocerebral mucormycosis.Mucormycosis typically occurs in patients with diabetes mellitus, solid organ or hematopoietic stem cell transplantation (HSCT), prolonged neutropenia, or malignancyAmphotericin B deoxycholate remains the only licensed antifunga... | openlifescienceai/medmcqa |
Ref: Harrison's 17th/612 Drugs used for osteosarcoma are: Doxorubicin Ifosfamide Cisplatin High dose methotrexate with leucovorin | openlifescienceai/medmcqa |
It arises at the bifurcation of the common iliac aery, opposite the lumbosacral aiculation, and, passing downward to the upper margin of the greater sciatic foramen, divides into two large trunks, an anterior and a posterior.The following are relations of the aery at various points: it is posterior to the ureter, anter... | openlifescienceai/medmcqa |
Axillary Node Clearance Axillary node clearance is defined as clearing of the axillary contents bounded by: Laterally: Axillary skin Posteriorly: Lattisimus dorsi, Teres major and subscapularis Superiorly: Lower border of axillary vein Anteriorly: Pectoralis muscle Medially: Chest wall | openlifescienceai/medmcqa |
A series of genotypic and phenotypic changes in the fetus due to utero exposure to carcinogens.. Extensive metastasis. Clear cells adenocarcinoma of vagina.. A rare type. Of cancer. Often linked to diethylselbisterol drug administration. | openlifescienceai/medmcqa |
Ans. d. Increased CSF lactate is associated with good prognosisAfter damage to the brain parenchyma, pyruvate dehydrogenase activity decreases (specifically E-1 subunit) and pyruvate carboxylase activity increases leading to accumulation of lactate in the brain and CSF, as well as increased uptake from the circulation.... | openlifescienceai/medmcqa |
Parathyroid hormone (PTH), also called parathormone or parathyrin, is a hormone secreted by the parathyroid glands that is impoant in bone remodeling, which is an ongoing process in which bone tissue is alternately resorbed and rebuilt over time.Parathyroid hormone regulates serum calcium through its effects on bone, k... | openlifescienceai/medmcqa |
Conventional contraceptives
The term conventional contraceptives is used to denote those methods that require action at the time of sexual intercourse.
Examples → Condom, Diaphragm, Spermicide. | openlifescienceai/medmcqa |
DOC for fetal lung maturation is betamethasone. Methylprodnisolone is not effective because of poor placental transfer. | openlifescienceai/medmcqa |
It is possible for babies of diabetic mothers to suffer from hypoglycemia, hypocalcemia & hypomagnesemia resulting in seizure. The exact mechanism of hypomagnesemia and hypocalcemia is not clear. Ref: Karla Philip, 3rd Edition, Page 296 | openlifescienceai/medmcqa |
In general, surgery for peptic ulcer bleeding is indicated at an earlier stage in an older patient because vessels are atherosclerotic and less likely to stop bleeding spontaneously. In addition, diminished perfusion of the heart, brain, and kidneys is less well tolerated in elderly patients. At surgery, the gastroduod... | openlifescienceai/medmcqa |
Ans. is 'a' i.e., Meibomian gland Chalaziono Chalazion is chronic non-infective (non-suppurative) lipogranulomatous inflammation of sebaceous glands called meibomian glands.o It results from obstruction of a meibomian gland duct.3 Extravasated lipid material produces a surrounding chronic lipogranulomatous inflammation... | openlifescienceai/medmcqa |
Alpha 2-receptor agonists directly inhibit pancreatic insulin secretion. Beta2-adrenergic agonists stimulate insulin secretion. Cholecystokinin is a hormone that not only causes gallbladder contraction, but also causes insulin secretion from the pancreas. Pancreatic glucagon release acts as a paracrine stimulus for ins... | openlifescienceai/medmcqa |
Ans. A: Thiamine Wernicke encephalopathy is a syndrome characterised by ataxia, ophthalmoplegia, confusion, and impairment of sho-term memory. It is caused by lesions in the medial thalamic nuclei, mammillary bodies, periaqueductal and periventricular brainstem nuclei, and superior cerebellar vermis, often resulting fr... | openlifescienceai/medmcqa |
The hallmark of delirium is fluctuation in level of consciousness. Periods of lucency may be interspersed with periods of marked unresponsiveness. Another distinguishing feature is that the onset of delirium usually occurs within hours or days, whereas the onset of dementia may be insidious throughout a period of weeks... | openlifescienceai/medmcqa |
The 'Keratometry' or 'ophthalmometry' is an objective method of estimating by measuring the curvature of the central cornea Gonioscopy- Biomicroscopic examination of the angle of the anterior chamber Perimetry-Procedure of estimating the extent of visual fields Tonography- a Non-invasive technique for determining the f... | openlifescienceai/medmcqa |
Urogenital sphincters in Females
- Vaginal sphincters
Bulbospongiosus
Sphincter urethrovaginalis
External urethral sphincter
Pubovaginalis
- Urinary sphincters
Compressor urethrae
External urethral sphincter
Sphincter urethrovaginalis
Pubourethralis | openlifescienceai/medmcqa |
Ans. is 'a' i.e., Timolol o As you all know b, receptors cause bronchodilatation, blockade of b, mediated bronchodilatation can precipitate bronchospasm and acute attack of asthma. o Timolol is a non-selective b -blocker (blocks pi and b 2 receptors). Therefore, it can precipitate acute attack of asthma. o Betaxolo is ... | openlifescienceai/medmcqa |
Reassurance and re-examination are recommended in this case A complex cyst is almost never associated with a malignancy. A complex cyst may be associated with an underlying malignancy and aspiration is usually recommended. -If cyst disappears with aspiration and the contents are not grossly bloody - Fluid does not need... | openlifescienceai/medmcqa |
Rashtriya Bal Swasthya Karyakram - RBSK (Child Health Screening and Early Intervention Services) is an initiative aiming at early identification and early intervention for children from bih to 18 years to cover 4 'D's viz. Defects at bih, Deficiencies, Diseases, Development delays including disability. Selected Health ... | openlifescienceai/medmcqa |
Ans. is 'a' i.e., Digitalis o Following figure will help you to understand the mechanism of action of digoxin.o There are two important pumps in myocytes:i) 3Na+/l Ca+2 exchanger# This pump transports Ca+2 in exchange of Na+.# When Na+ concentration inside the myocyte is high, Na+/Ca+2 exchanger cause efflux of Na+ out... | openlifescienceai/medmcqa |
Filiform papillae
Thin, pointy projections that comprise the most numerous papillae and give the tongue's dorsal surface its characteristic rough texture. Arrangement: in rows parallel with the sulcus terminalis. Histologically show more keratinization than the other papillae.
Do not contain taste buds.
Note: an overgr... | openlifescienceai/medmcqa |
B i.e. G CThermostability in DNA is constributed mostly by C GQ because there are 3 Hydrogen bonds between C & GQ. G C bonds are much more resistant to denaturation or melting than A= T rich region (2 Hydrogen bonds) | openlifescienceai/medmcqa |
Ans-B | openlifescienceai/medmcqa |
Ans. C: Dispersion of values about the mean The steps are: Compute the mean for the data set. Compute the detion by subtracting the mean from each value. Square each individual detion. Add up the squared detions. Divide by one less than the sample size. Take the square root. Standard detion gives us an idea of the spre... | openlifescienceai/medmcqa |
The patient in question is presenting with features of depression and delusional guilt suggesting a diagnosis of depressive disorder with psychotic features. Treatment of such patients initially includes a combination of anti psychotic and antidepressant medication. In these patients, psychotic features of depression s... | openlifescienceai/medmcqa |
Chronic rhinits, conjunctivitis and periodontal disease are common in Down's syndrome.
Lower respiratory tract infections pose a threat to life.
Pneumonias are common in patients with Town's syndrome. | openlifescienceai/medmcqa |
The above given case suggestive that child with High sodium and chloride in sweat. Reference: GHAI Essential pediatrics, 8th edition | openlifescienceai/medmcqa |
. | openlifescienceai/medmcqa |
Decompression Sickness (DCS): DCS is caused by the formation of bubbles from dissolved ine gas (usually nitrogen) during or after ascent (decompression) from a compressed gas dive. Decompression sickness occurs when the ascent is too rapid and gas bubbles form and cause damage depending on their location (eg, coronary,... | openlifescienceai/medmcqa |
A berry aneurysm
The further away the aneurysm from the anterior circulation or from the circle of willis , the less common will be its rate of occurance.
Berry an aneurysm or Saccular aneurysm or Congenital aneurysm is the most frequent type of intracranial aneurysm.
Most aneurysms occur in the anterior circulation a... | openlifescienceai/medmcqa |
Ans. is 'd' i.e., Unmarried female The conditions under which a pregnancy can be terminated under the MTP Act. 1971:* There are 4 conditions that have been identified in the Act:a) Medical - Where continuation of the pregnancy might endanger the mother's life or cause grave injury to her physical or mental health.b) Eu... | openlifescienceai/medmcqa |
Remember 4:2:1 rule = for maintenance fluid, the first 10 kg should receive 4ml/hr, the second 10 kg of the patient should receive 2ml/hr and rest after that should receive 1ml/hr
40+20+40=100
Since patient was nil per orally for 12 hours = 12 * 100 = 1200ml is the fluid deficit. | openlifescienceai/medmcqa |
The major risk factor for primary lung abscesses is aspiration. Patients at particular risk for aspirationsuch as those with altered mental status, alcoholism, drug overdose, seizures, bulbar dysfunction, prior cerebrovascular or cardiovascular events, or neuromuscular disease, are most commonly affected.
Lung absces... | openlifescienceai/medmcqa |
Non nutrient agar spread with a lawn of washed E. coli or enter enterobacter aerogens is used for culture.CSF specimen is inoculated on this medium and incubated at 37 degree Celsius for overnight (refer pgno:26 baveja 3 rd edition) | openlifescienceai/medmcqa |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.