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Answer the following medical question with the correct option:
Platelet adhesion to collagen is mediated by which of the following A) Factor 8 B) Factor 9 C) Von willebrand factor D) Fibronectin
C) Von willebrand factor
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Muscle spindle detects A) Tension B) Length C) Proprioception D) Stretch
B) Length
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Most common cancer in men is A) Bladder cancer B) Colorectal cancer C) Prostate cancer D) Oral cancer
C) Prostate cancer
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Lockwood repair is done in A) Appendicitis B) Femoral hernia C) Deep vein thrombosis D) Sigmoid volvulus
B) Femoral hernia
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Which set of hormonal changes is most likely to occur in the plasma in response to the large dose of insulin injection? A) Growth Hormone Glucagon Epinephrine | | - B) Growth Hormone Glucagon Epinephrine - | | C) Growth Hormone Glucagon Epinephrine | | | D) Growth Hormone Glucagon Epinephrine | | |
C) Growth Hormone Glucagon Epinephrine | | |
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Loxoscelism is a condition caused by the bite of which of the following? A) Brown recluse spider B) Blister beetle C) Rove beetle D) Thunder fly
A) Brown recluse spider
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Norepinephrine action at synaptic cleft is terminated by- A) Metabolism by COMT B) Metabolism by MAO C) Reuptake D) Metabolism by acetylchelinesterase
C) Reuptake
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Indication for lung transplantation is: A) COPD B) Alpha 1 antitrypsin deficiency C) Cystic fibrosis D) All of the above
D) All of the above
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Mechanism of action of aspirin is inhibition of: A) Thromboxane A2 synthesis B) Phosphodiesterase C) HMG-CoA reductase D) Pancreatic lipase
A) Thromboxane A2 synthesis
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Antitrypsin deficiency is associated with- A) Restrictive lung pathology B) Cystric fibrosis C) Emphysema D) Carcinoma
C) Emphysema
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Metabolically the most active of the plasma lipids is A) Phospholipids B) Cholesterol C) Triacylglycerol D) Free fatty acids
D) Free fatty acids
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Pasteurization is____________________disinfection A) Precurrent B) Concurrent C) Preconcurrent D) Terminal
A) Precurrent
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All ofthe following statements about cochlear implants are true, except- A) Improved speech and sound perception B) Better chance of acquiring normal or near normal verbal skills C) Improved sound localization and discrimination is possible D) Tinnitus enhancement in patients with tinnitus prior to implantation
D) Tinnitus enhancement in patients with tinnitus prior to implantation
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Edema over the mastoid is seen in- A) Bell's Palsy B) Lateral sinus thrombophlebitis C) CSOM D) ASOM
B) Lateral sinus thrombophlebitis
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Which one of the tissues putrefies late: A) Brain B) Prostate C) Liver D) Stomach
B) Prostate
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In a patient with history of anencephaly, what is the advise given? A) Preiconceptional VIT A B) Folic acid after conception C) Periconceptional folic acid D) Vit D as on conception
C) Periconceptional folic acid
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Germ tube test is done for A) Candida albicans B) Candida tropicalis C) Candida glabrata D) Candida kefyr
A) Candida albicans
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All the following are materials used for fabrication of maxillofacial prosthesis EXCEPT A) Vinyl chloride polymers B) Acrylic resins C) Silicone rubber D) Fiber reinforced composite
D) Fiber reinforced composite
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Second common malignancy in patients of retinoblastoma is? A) Osteosarcoma B) Ewing s sarcoma C) Medulloblastoma D) Osteoblastoma
A) Osteosarcoma
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RNA is present in ? A) Cytoplasm B) Nucleus C) Ribosome D) All of the above
D) All of the above
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Necrotizing lymphadenitis is seen in A) Kimura disease B) Kikuchis fujimoto disease C) Hodgkin's lymphoma D) Castelman disease
B) Kikuchis fujimoto disease
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Chlamydia causes all except: A) Urethritis B) LGV C) Trachoma D) Typical pneumoniae
D) Typical pneumoniae
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Hormones which act on intracellular receptors both initially in the cytoplasm and ultimately on nuclear receptors are categorized under: A) Group I hormones B) Group II hormones C) Group III hormones D) Group IV hormones
A) Group I hormones
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Which is likely to be increased in vitamin K deficiency:March 2004 A) PTT B) PT C) Platelet count D) Fibrinogen time
B) PT
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Other than nitrogen and oxygen, which one of the following is the next most abundant gas in the dry air of lower atmosphere ? A) Argon B) Carbon dioxide C) Helium D) Hydrogen
B) Carbon dioxide
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Woody induration of rhinoscleroma is initially seen at which stage: A) Catarrhal stage B) Strophic stage C) Granulomatous stage D) Cicatricial stage
C) Granulomatous stage
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False about defence attitude A) Contraction of paraspinal muscles causes opisthotonus B) Also called as fencing attitude C) Occurs only in antemoem burns D) Occurs due to coagulation of proteins
C) Occurs only in antemoem burns
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Histones are: A) Identical to protamine B) Proteins rich in lysine and arginine C) Proteins with high molecular weight D) Insoluble in water and very dilute acids
B) Proteins rich in lysine and arginine
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A male patient 59 year old complains of multiple swellings in the neck, fever, and weight loss since 6 months. Patient is a known hypertensive and is on medication for the same. General examination reveals painless lymph node enlargement in the neck and on blood investigation, anemia is revealed. Lymph node biopsy show...
D) Lymphocyte predominant
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Which diuretic can be used in treatment of hypercalcemia? A) Furosemide B) Spironolactone C) Hydrochlorothiazide D) Mannitol
A) Furosemide
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Aconite poisoning is characterized by all except A) Burning of lips B) Tingling of lips C) Hypertension D) Abdominal pain
C) Hypertension
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Mechanism of action of cholera toxin is through: A) Gangliosides B) Adenyl cyclase C) Gangliosides + adenyl cyclase D) Exotoxin
C) Gangliosides + adenyl cyclase
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All are true about Shigella except - A) Large dose is required for infection B) Associated with hemolytic uremic Syndrome C) Causes bloody diarrhea with mucus D) Gut pathology is due to toxin.
A) Large dose is required for infection
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Cranial vault volume at 7 years is: A) 3-Jan B) 4-Jan C) 2-Jan D) 4-Mar
D) 4-Mar
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Breast feeding from either or one breast for less than 15 minutes per day is known as: A) Non breast fed B) Token feeding C) Low paial breast fed D) All of the above
B) Token feeding
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The pathogonomic finding in pseudogout is ? A) CPPD crystals under microscope B) Polyahritis with urinary sediment C) Juxta - aicular osteopenia D) Bone spurs
A) CPPD crystals under microscope
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Rate limiting step in cholesterol synthesis is inhibited by A) Probucal B) Statins C) Cholistyramine D) Gemfibrozil
B) Statins
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Cerebral angiography was performed by: A) Sir Walter Dandy B) George Moore C) Seldinger D) Egas Moniz
D) Egas Moniz
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How does wilms tumor commonly present in children A) Hematuria B) Abdominal pain C) Abdominas mass D) Fever
C) Abdominas mass
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Triplex DNA is clue to A) Hoogsteen Pairing B) Palindromic sequences C) Large no. of guanosine repeats D) PolypYrimidine tracts
A) Hoogsteen Pairing
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Route of administration of vancomycin in pseudomembranous colitis is - A) i.m. B) Oral C) i.v. D) s.c.
B) Oral
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'Peg cells' are seen in which of the following pa of the female genital tract? A) Vagina B) Vulva C) Ovary D) Fallopian Tubes
D) Fallopian Tubes
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Methyl alcohol poisoning is treated with A) Disulfiram B) Ethyl alcohol C) Flumazenil D) Clonidine
B) Ethyl alcohol
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Isotope for thyroid scaning – a) I129b) I131c) Technetium99d) Selenium A) bc B) c C) ac D) ad
A) bc
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Atherosclerosis is inversely proport- ionnal to: A) LDL level B) VLDL level C) Chylomicron level D) HDL level
D) HDL level
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Treatment of Advanced Proliferative Diabetic Retinopathy with extensive vitreoretinal fibrosis and tractional retinal detachment involves all of the following except A) Reattachment of detached or torn retina B) Removal of epiretinal membrane C) Vitrectomy D) Exophotocoagulation
D) Exophotocoagulation
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Pituitary gland enlargement causes A) Bitemporal hemianopia B) Binasal hemianopia C) Homonymous hemianopia D) All the above
A) Bitemporal hemianopia
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Jaggery contains good amont of - A) Vitamin C B) Calcium C) iron D) Vitanun D
C) iron
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Type I membranoproliferative glomerulonephritis is common associated with all except A) SLE B) Persistent hepatitis c infection C) Paial lipodystrophy D) Neoplastic diseases
C) Paial lipodystrophy
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Muscle spindle detects: A) Tension B) Length C) Proprioception D) Stretch
B) Length
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The clinical sign of hyaline membrane disease generally first appears - A) In the first 6 hours of life B) Between 12 and 24 hours of life C) Between 36 and 48 hours of life D) After 48 hours of lilfe
A) In the first 6 hours of life
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Aerosol spread leading to epidemics is seen in infection with: A) Legionella B) Hemophilus C) Influenza D) Mycoplasma
C) Influenza
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Type of mutation seen in sickle cell anaemia: A) Insertion B) Deletion C) Point mutation D) Frameshift mutations
C) Point mutation
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Multiple sinuses from infection of great toe is mainly caused by:September 2007 A) Tuberculosis B) Actinomycetes C) Trichosporum D) Histoplasmosis
B) Actinomycetes
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A drug 'X' primarily reduces the static component of urinary obstruction in benign hyperophy of prostate and takes more than 3 months to exe its beneficial effect. Which of the following is 'X' ? A) Tamsulosin B) Terazosin C) Finasteride D) Amphetamine
C) Finasteride
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Which of the following statements about Xanthogranulomatous pyelonephritis is not true - A) Foam cells are seen B) Associated with tuberculosis C) Yellow nodules are seen D) Giant cells may be seen
B) Associated with tuberculosis
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'Bull's eye' maculopathy can be caused by which of the following? A) Quinine B) Chloroquine C) Amiodarone D) Digoxin
B) Chloroquine
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The major ion in extracellular compartment A) K+ B) Na+ C) Cl- D) HCO3-
B) Na+
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A 61 year old Purushothom presented to the OPD with complaints of dyspnoea, chest pain and syncope. What is he most likely suffering from? A) MS B) AS C) MR D) TR
B) AS
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Mechanism of aspirin action is A) Conves inactive plasminogen into active plasmin B) Inhibits COX and thus thromboxane synthesis C) Enhances the interaction between antitrombin III and both thrombin and the factors involved in the intrinsic clotting cascade D) Inhibits the glycoprotein IIb/IIIa complex
B) Inhibits COX and thus thromboxane synthesis
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All of the following are true about Rifampicin, EXCEPT: A) Microsomal enzyme inducer B) Useful for treatment meningiococcal meningitis C) May cause OCP failure D) Bactericidal in nature
B) Useful for treatment meningiococcal meningitis
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Lactic acidosis is not seen in - A) Methanol poisoning B) Respiratory failure C) Circulatory failure D) Tolbutamide
D) Tolbutamide
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Gitter cells are A) Microglia B) Modified macrophages C) Astrocytes D) Neutrophils
A) Microglia
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In a viral infection, immunoglobulins are to be given in which of the following condition A) SCID B) HIV C) Dengue D) Severely malnourished
A) SCID
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Which type of enzyme is Transaminase? A) Xidoreductase B) Isomerase C) Ligases D) Transferase
D) Transferase
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Sabin fieldman dye test is used for ? A) Toxoplasmosis B) Syphilis C) Herpes genitalis D) Gardenellavaginalis
A) Toxoplasmosis
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Hybridoma technique is used to obtain ? A) Specific antigen B) Complement C) Specific antibody D) Interleukins
C) Specific antibody
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Both glucogenic and ketogenic amino-acids are all except - A) Phenylalanine B) Tyrosine C) Tryptophan D) Leucine
D) Leucine
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All are impoant pathological features noted in ATP 7B gene mutation, EXCEPT: A) Low serum ceruloplasmin B) Low serum free copper C) Low serum copper D) Positive copper balance
B) Low serum free copper
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Glucose transporter in myocyte stimulated by insulin is A) GLUT 1 B) GLUT 2 C) GLUT 3 D) GLUT 4
D) GLUT 4
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Initial treatment of buphthalmos is - A) Laser trabeculolasty B) Goniotomy C) Topical pilocarpine D) Carbonic anhydrase inhibitors
B) Goniotomy
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Which of the following is a feature of a lacerated wound? A) Clean cut wound B) Regular margin C) Irregular margin D) Tapered margins
C) Irregular margin
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Which of the following techniques uses piezoelectric crystals? A) Ultrasonography B) NMR imaging C) X-ray diffraction D) Xeroradiography
A) Ultrasonography
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Most sensitive method to diagnose thyroid function is: A) T3 B) T4 C) TSH D) Thyroglobulin
C) TSH
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This gene mapping indicates: A) Klinefelter syndrome B) Cri du chat syndrome C) Eagle’s syndrome D) Down’s syndrome
D) Down’s syndrome
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A man presents with fever, wt loss and cough: Mantoux reads an induration of 17 x 19 mm, Sputum cytology is negative for AFB. Most likely diagnosis is A) Pulm tuberculosis B) Fungal infection C) Viral infection D) Pneumonia
A) Pulm tuberculosis
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Mucocele is commonly seen is sinus - A) Frontal B) Maxillary C) Ethmoid D) Sphenoid
A) Frontal
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Reservoir of HSV? A) Man B) Monkey C) Both D) None
A) Man
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Weight of normal uterus is : A) 30 -- 45 gms B) 45 -- 60 gms C) 60 -- 70 gms D) 80 -- 100 gms
B) 45 -- 60 gms
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A 45-year-old man presents to his physician with hematuria. Renal biopsy demonstrates a focal necrotizing glomerulitis with crescent formation. The patient has a history of intermittent hemoptysis and intermittent chest pain of moderate intensity. A previous chest x-ray had demonstrated multiple opacities, some of whic...
D) Wegener's granulomatosis
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CSF examination of a patient shows high protein markedly low sugar, low chloride and increased neutrophils. The diagnosis is - A) Viral meningitis B) Meningococcal meningitis C) Tuberculous meningitis D) Fungal meningitis
B) Meningococcal meningitis
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Pyroptosis is associated with which of the following cytokines? A) IL-1 B) IL-2 C) IL-5 D) IL-6
A) IL-1
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In addition to the effects of weight loss, the resolution of type 2 diabetes mellitus after the gastric sleeve procedure and RYGB is thought to be contributed to by ? A) Reduced ghrelin production B) Increased secretion of glucagon-like peptide-1 (GLP-1) C) Appetite suppression D) All of the above
D) All of the above
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Irresistible urge to do a thing repeatedly is seen in- A) Obsessive - compulsive disorder B) Schizophrenia C) Schizoaffective disorder D) Depression
A) Obsessive - compulsive disorder
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Least common site involvement in psoriasis is: A) Scalp involvement B) Nail involvement C) CNS involvement D) Arthritis
C) CNS involvement
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The first window of infectivity as described by Caufield is between: A) 0-6 months B) 7-16 months C) 19-31 months D) 32-52 months
C) 19-31 months
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Recommended angle of root end resection is: A) 45 degree B) 0 degree C) 30 degree D) 15 degree
B) 0 degree
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Vitamin that participates as a coenzyme incarboxylation reactions of gluconeogenesis, fatty acid synthesis A) Biotin B) Vitamin B7 C) Anti egg white injury factor D) All of the above
D) All of the above
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Which of the following do not increase the action of warfarin? A) Cimetidine B) Isoniazid C) Rifampicin D) Cotrimoxazole
C) Rifampicin
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Indication of in vitro feilization and implantation in uterus is all EXCEPT: A) Azoospermia B) Anovulation C) Oligospermia D) Tubal block
D) Tubal block
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Anti-tubercular drug associated with psychosis is: A) INH B) Rifampicin C) Ethambutol D) Streptomycin
A) INH
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All muscles of pharynx are supplied by pharyngeal plexus except - A) Palatopharyngngeus B) Stylopharyngeus C) Salpingopharyngeus D) Superior constrictor
B) Stylopharyngeus
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Panniculus Adiposus is seen in A) Scrotum B) Orbit C) Eyelid D) Penis
B) Orbit
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Which drug of anesthetics causes hallucination A) Ketamine B) Trilene C) Halothane D) Trichioroethylene
A) Ketamine
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Which one of the following is detected by the antigen detection test used for the diagnosis of P. falciparum malaria - A) Circum-sporozoite protein B) Merozoite surface antigen C) Histidine-Rich-Protein I (HRP-I) D) Histidine-Rich-Protein II (HRP-II)
D) Histidine-Rich-Protein II (HRP-II)
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Most common cause of Cervical neoplasia is? A) HPV-6 B) HPV-11 C) HPV-16 D) HHV
C) HPV-16
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True regarding febrile convulsion - A) Carbamazepine is good drug to treat it B) Patient with family h/o F.C. have increased incidence of recurrence C) Longterm neurological deficits are common D) All
B) Patient with family h/o F.C. have increased incidence of recurrence
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Gout is NOT caused by which of the following? A) Chlohalidone B) Sulfinpyrazone C) Aspirin D) Pyrazinamide
B) Sulfinpyrazone
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Validity of a test is based upon all except A) Sensitivity B) Specificity C) Precision D) Accuracy
C) Precision
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Crown Height Space (CHS) for implant dentistry is measure from A) prosthetic platform B) junctional epithelium C) crest of the bone D) gingival margin
C) crest of the bone