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Answer the following medical question with the correct option:
Selective alpha 2 agoinst used in glaucoma - A) Timolol B) Epinephrine C) Dipivefrine D) Brimonidine
D) Brimonidine
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The rate of formation of CSF per day: A) 1000 c.c. B) 2000 c.c. C) 5000 c.c. D) 8000 c.c.
C) 5000 c.c.
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Cells are most sensitive to radiation in: A) G2 phase B) G1 phase C) G1 phase and early S phase D) G2 phase and late S phase
A) G2 phase
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Which one of the following surgical procedures is considered to have a clean-contaminated wound ? A) Elective open cholecystectomy for cholelithiasis B) Herniorrhaphy with mesh repair C) Herniorrhaphy with mesh repair D) Appendectomy with walled off abscess
A) Elective open cholecystectomy for cholelithiasis
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Esthetics starts with: A) Taking impression B) Occlusal rims C) Teeth setting D) Selection of teeth
A) Taking impression
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A 63-year-old man with insulin-dependent diabetes develops a black, crusting lesion in the nose and left maxillary sinus. Biopsy reveals nonseptate hyphae, which confirms the diagnosis of what? SELECT ONE. A) Erysipelas B) Eczema C) Scarlet fever D) Mucor mycosis
D) Mucor mycosis
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Coagulative necrosis is seen in A) TB B) Sarcoidosis C) Gangrene D) Cryptococcal infection
C) Gangrene
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Depigmenting agent of choice in in treatment of dermatological disorders is - A) Hydroquinone B) Zinc C) Kojic acid D) Azelaic acid
A) Hydroquinone
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The sudden appearance Dumb-bell shaped swelling during third molar nerve block is mainly due to: A) Injection in pterygoid plexus B) Injection in parotid gland C) Injection into internal maxillary artery D) Injection into nasal cavity
C) Injection into internal maxillary artery
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Which of the following is true regarding Okazaki fragment? A) Are segments of RNA attached to an RNA initiator component B) Are related to the leading strand C) Several Okazaki fragments must be sequentially synthesized for each replication fork D) Helicase acts on the leading strand to unwind dsDNA
C) Several Okazaki fragments must be sequentially synthesized for each replication fork
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The hyperosmolarity of the renal meduila is due to increased content of - A) K+ B) Na + C) Glucose D) Na ++
B) Na +
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Paradoxical respiration is seen in A) Multiple fracture ribs B) Diaphragmatic palsy C) Bulbar polio D) Severe asthma
B) Diaphragmatic palsy
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In this child Which of the following enzymes is likely to be deficient? A) HGPRTase B) Adenosine deaminase C) APRTase D) Acid maltase
A) HGPRTase
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Musculature of first pharyngeal arch is supplied by which cranial nerve? A) V B) VII C) IX D) X
A) V
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which of the following antidepressent causes hypeensive crisis A) dapoxetine B) duloxetine C) clomipramine D) phenelezine
D) phenelezine
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All the following polyps are premalignant except:March 2011 A) Juvenile polyposis syndrome B) Familial polyposis syndrome C) Hyperplastic polyps D) Peutz Jegher syndrome
C) Hyperplastic polyps
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In an elective lap cholecystectomy with no gross spillage, antibiotics required are A) Single dose of Preoperative IV antibiotic followed by a 5 day course of oral antibiotics B) Post operative IV antibiotics for 1 day followed by a 5 day course of oral antibiotics C) Single dose of Preoperative IV antibiotic only D) ...
C) Single dose of Preoperative IV antibiotic only
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Glomerulonephritis is due to - A) Type I hypersensitivity reaction B) Type IV hypersensitivity reation C) Immune complex deposition D) Type V hypersensitivity reaction
C) Immune complex deposition
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All of the following may be used to treat Acute Hypercalcemia Except: A) Hydration with saline B) Calcitonin C) Biphosphonates D) Gallium Nitrate
D) Gallium Nitrate
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Hampton's line is feature of A) Benign ulcers B) Malignant ulcers C) Both D) None of the above
A) Benign ulcers
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Advantage of single chamber incinerator is A) Effective for thermally resistant articles B) Useful for cytotoxic drugs C) Good disinfection efficiency D) Low pollutant emissions
C) Good disinfection efficiency
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A patient developed breathlessness and chest pain, on second postoperative day after a total hip replacement. Echo-cardiography showed right ventricular dilatation and tricuspid regurgitation. What is the most likely diagnosis? A) Acute MI B) Pulmonary embolism C) Hypotensive shock D) Cardiac tamponade
B) Pulmonary embolism
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Dimorphic with subcutaneous Mycosis is A) Histoplasmosis B) Rhinosporidiosis C) Sporotrichosis D) Blastomycosis
C) Sporotrichosis
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The phenomenon of conception of a woman due to deposition of semen on vulva without vaginal penetration is called as A) Superfoetation B) Superfecundation C) Fecundation ab extra D) Vaginismus
C) Fecundation ab extra
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Pilocarpine reduce the intraocular pressure in person with closed angle glaucoma by A) Reducing aqueous humour secretion B) Contacting iris spincter muscle C) Increasing aqueous humour outflow D) Relaxin ciliary muscle
C) Increasing aqueous humour outflow
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48 year old male reported with the chief complaint of ulcer on the gums and on general examination headache, fever and malaise was observed. On oral examination, sharply punched out crater-like erosions of the interdental papillae of sudden onset were noted. The patient also complained of bad breath. Diagnosis is A) A...
A) ANUG
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A variety of basic assays are used to detect autoantibodies. Nephelometry is based on the principle of: A) Light attenuated in intensity by scattering B) Refraction of light C) Reduced transmission of light D) Filtration of solutes by kidney
A) Light attenuated in intensity by scattering
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Stocker&;s line is seen in A) Pinguecula B) Pterygium C) Congenital ocular melanosis D) Conjunctival epithelial melanosis
B) Pterygium
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For large country surveys the sampling method of choice is: A) Multiple sampling B) Multiphase sampling C) Cluster sampling D) Multistage random sampling
D) Multistage random sampling
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Which one of the following congenital hea diseases has cyanosis without cardiomeglay and/ or congestive hea failure - A) Transposition of great aeries B) Fallot's tetralogy C) Congenital mitral regurgitaion D) Congenital pulmonary stenosis
B) Fallot's tetralogy
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True about stomach carcinoma - A) Weightloss is commonest feature B) Secondaries are most commonly seen in peritoneum & omentum C) Lymphatic & hematogenous spread are rare D) Barium meal is diagnostic
A) Weightloss is commonest feature
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The control for mastication is normally exercised by A) Pontine centres B) Sub cortical centres C) Cerebellar centres D) Medulla centres
B) Sub cortical centres
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Which of the following organism is most commonly considered responsible for SIDS especially after giving honey to the neonate or infant? A) Clostridium botulinum B) Staphylococcus aureus C) E. coli D) Clostridium perfringens
A) Clostridium botulinum
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A patient consults a dermatologist about a skin lesion on her neck. Examination reveals a 1-cm diameter,red, scaly plaque with a rough texture and irregular margins. Biopsy demonstrates epidermal and dermal cells with large, pleomorphic, hyperchromatic nuclei. Which of the following conditions would most likely predisp...
A) Actinic keratosis
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In Osteomalacia A) Osteoid formation is defective B) Mineralization of bone is defect C) Both D) None
B) Mineralization of bone is defect
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Frotteurism: A) Pleasure in watching intercourse B) Pleasure in using article of opposite sex C) Pleasure in touching opposite sex D) Pleasure in wearing opposite sex clothes
C) Pleasure in touching opposite sex
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A 23-year-old woman is noticed to have irregular pupils on routine examination. She has 1 large pupil, which has minimal response to light stimulation, but it does respond to accommodation. The eye movements are normal and she experiences no double vision.For the above patient with a pupillary abnormality, select the m...
C) tonic pupils (Holmes-Adie syndrome)
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Which of the following is secreted by TRH stimulation? A) Prolactin only B) TSH only C) Both D) None
C) Both
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All of the following are components of withdrawl reflex except A) Flexor reflex B) Reciprocal reflex C) Inverse stretch reflex D) Crossed extensor reflex
C) Inverse stretch reflex
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Nutrient and oxygen reach the chondrocytes across perichondrium by A) Capillaries B) Diffusion C) Along neurons D) Active transpo
B) Diffusion
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A 20 year old boy c/o hearing of voices, aggressive behavior since 2 days. He has fever since 2 days. When asked to his family, they say that he has been muttering to self and gesticulating. There is no of psychiatric illness. Likely diagnosis is: A) Dementia B) Acute psychosis C) Delirium D) Delusional disorder
B) Acute psychosis
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Spuriously high BP is seen in A/E : A) Auscultatory gap B) Small cuff C) Thick calcified vessels D) Obesity
A) Auscultatory gap
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All are Glucogenic hormones except? A) ADH B) Glucagon C) Thyroxine D) Glucocorticoids
A) ADH
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Which type of Human papilloma virus is most commonly associated with Cervical cancer ? A) HPV 16 B) HPV 24 C) HPV 32 D) HPV 36
A) HPV 16
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Ashley's rule is used to : A) Determine age using sternum B) Determine sex using sternum C) Determine age using mandible D) Determine sex using mandible
B) Determine sex using sternum
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Statins act on which enzyme - A) Acyl CoAsynthetase B) Acyl Co A reductase C) HMG CoA Synthetase D) HMG CoA reductase
D) HMG CoA reductase
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Antiendomysial antibody is used in screening of ? A) Myasthenia gravis B) Auto immune hepatitis C) Coeliac diseases D) Graves disease
A) Myasthenia gravis
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Primary level of prevention is? A) Prevention of emergence of risk factors B) Prevention of disease in Pre-pathogenesis phase C) Prevention of disease in incipient stage D) Prevention of disability and rehabilitation
B) Prevention of disease in Pre-pathogenesis phase
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Predisposing factor for leukemia – A) Down syndrome B) Lowe's syndrome C) Fragile–x–syndrome D) None
A) Down syndrome
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Allen test detects insufficiency of which aery A) Radial aery B) Umbilical aery C) Popliteal aery D) Aoa
A) Radial aery
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Best method of sterilizing disposable syringes: A) Hot air oven B) U.V. rays C) Gamma rays D) Boiling
C) Gamma rays
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Which of the following features is not shared between 'T cells' and 'B cells' - A) Positive Selection during Development B) Class I MHC Expression C) Antigen Specific Receptors D) All of the above
A) Positive Selection during Development
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Which of the following statements is true regarding the relation of bile duct A) Posteriorly related to 1st pa of duodenum B) Related posteriorly to the tunnel of pancreatic head C) Anteriorly related to 1st pa of duodenum D) Related to IVC posteriorly
C) Anteriorly related to 1st pa of duodenum
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Which of the following is a manifestation of magnesium deficiency? A) Tetany B) Hyper reflexia C) Hypo reflexia D) All of the above
D) All of the above
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The most important function of epithelioid cells in tuberculosis is: A) Phagocytosis B) Secretory C) Antigenic D) Healing
B) Secretory
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Smoke stake pattern is characteristic of? A) Sickle cell retinopathy B) Sarcoidosis C) Acute retinal necrosis D) Central serous retinopathy
D) Central serous retinopathy
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Surgical scissors left in abdomen is covered under which doctrine - A) Res ipsa loquitur B) Medical maloccurrence C) Therapeutic misadventure D) Novus actus interveniens
A) Res ipsa loquitur
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Sloughing of necrotic epithelium is characteristic of: A) Aspirin burn B) Denture sore mouth C) Traumatic ulcer D) Contact dermatitis
A) Aspirin burn
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Patient presenting with abdominal pain, diarrhea taking clindamycin for 5 days. Treated with metronidazole symptoms subsided. What is the causative agent - A) Clostridium difficile B) Clostridium perfringens C) Clostridium welchi D) Clostridium marneffi
A) Clostridium difficile
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Indication for intramuscular iron therapy? A) Pregnancy B) Postpartum period C) Emergency surgery D) Oral iron intolerance
D) Oral iron intolerance
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Edrophonium binds to which site of Acetylcholinesterase A) Anionic site B) Esteric site C) Both the sites D) Doesn't bind to any site
A) Anionic site
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Which of the following provide opacity to composite? A) TEGDMA B) BIS-GMA C) TiO2 D) None
C) TiO2
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Indications for exchange transfusion are all except? A) Unconjugated bilirubin > 18 mg/100 ml B) Cord hemoglobin < 10 mg/100 ml C) Cord bilirubin < 5 mg/100 ml D) Bilirubin protein ratio > 3.5
C) Cord bilirubin < 5 mg/100 ml
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A 26-year-old recently married woman presents with tender nodules on her shin. Initial history taking should include questions about A) Her stress level B) Any new medications she may have staed C) History of foreign travel D) Insect bites to the legs
B) Any new medications she may have staed
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Fatty acid found exclusively in breast milk is:- A) Linoleic acid B) Linolenic acid C) Docosa hexanoic acid D) Eichosa pentanoic acid
C) Docosa hexanoic acid
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Severity of mitral stenosis is determined by: March 2005 A) Intensity of S1 hea sound B) Diastolic murmur duration C) Opening snap D) Intensity of diastolic murmur
B) Diastolic murmur duration
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30 year old patient with pain in right hypochondrium for 5 days with soft and tender liver and intercostal tenderness. He complains of catch in breath on inspiration and has a non productive cough. On examination the lung fields are clear, patient looks pale and emaciated. Probable diagnosis is A) Amoebic liver absces...
A) Amoebic liver abscess
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In post-hepatic jaundice, the concentration of conjugated bilirubin in the blood is higher than that of unconjugated bilirubin because - A) There is an increased rate of destruction of red blood cells. B) The unconjugated bilirubin is trapped by the bile stone produced in the bile duct. C) The conjugation process of b...
C) The conjugation process of bilirubin in liver remains operative without any interference.
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The causative organism can be best isolated in which of the following conditions. A) Tampons in toxic shock syndrome B) Rheumatic valvulitis C) CSF in tetanus D) Diptheritic myocarditis
A) Tampons in toxic shock syndrome
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A 63-year-old woman fell while crossing the street after her Thursday afternoon bridge game. Attempts at resuscitation for cardiac arrest by the emergency medical service (EMS) team were unsuccessful. The woman had previously been diagnosed as having aortic stenosis and left ventricular hypertrophy. In addition to thes...
B) Hypokalemia
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Transitional cell carcinoma of bladder is associated with- A) Schistosomiasis B) Naphthylamine C) Smoking D) All
D) All
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Which of the following regulates lipolysis in adipocytes? A) Activation of fatty acid synthesis mediated by cyclic AMP B) Activation of triglyceride lipase as a result of hormone-stimulated increases in cyclic AMP levels C) Glycerol phosphorylation to prevent futile esterification of fatty acids D) Activation of cycli...
B) Activation of triglyceride lipase as a result of hormone-stimulated increases in cyclic AMP levels
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What is the expected mixed venous oxygen tension, in mm Hg, in a normal adult after breathing 100% oxygen for 10 minutes? A) 150 B) 740 C) 45 D) 573
C) 45
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Muscle attached to medial border of scapula is- A) Rhomboidus Major B) Teres Major C) Deltoid D) Infraspinatus
A) Rhomboidus Major
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Seminal stain can be detected by A) Phenolphthalein test B) Reine's test C) Barberio's test D) Paraffin test
C) Barberio's test
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Oligohydramnios is seen in: A) Renal agenesis B) Cholangioma of placenta C) Spina bifida D) Esophageal atresia
A) Renal agenesis
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The normal P wave is inveed in lead : A) LI B) LII C) aVF D) aVR
D) aVR
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Physiological uncoupler is A) Thyroxine B) Free fatty acids C) Thermogenin D) All of the above
D) All of the above
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A 55 year old diabetic man is brought to the emergency room in an unresponsive state. The following laboratory values are obtained: PCO2 19 mm Hg, HCO3 11 mEq/L, and pH 6.9. The most appropriate immediate treatment of this patient is ? A) Administration of an oral hypoglycemic agent B) Administration of bicarbonate C)...
C) Administration of insulin
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Which of the following antibacterial drug is polar? A) Ampicillin B) Penicillin G C) Clavulanic acid D) Cefepime
A) Ampicillin
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The main action of muscle "Gamellius" is? A) Medial rotation of thigh B) Lateral rotation of thigh C) Gluteus maximus D) Gluteus medius and minimus
B) Lateral rotation of thigh
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A patient with pheochromocytoma would secrete which of the following in a higher concentration? A) Norepinephrine B) Epinephrine C) Dopamine D) VMA
A) Norepinephrine
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The structural abnormality of chromosome in which one arm is lost and remaining arm is duplicated is called: A) Ring chromosome B) Isochromosome C) Translocation D) Mutation
B) Isochromosome
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Columella effect is seen in A) Tympanoplasty B) Septoplasty C) Tracheostomy D) None of the above
A) Tympanoplasty
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A Patient with increased BP and decreased hea rate is likely to have A) Increased ICT B) Deep sea diving C) Brain tumor D) Head tumor
A) Increased ICT
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Chloroquine is given as 600 mg loading dose because: A) It is rapidly absoed B) It is rapidly metabolized C) It has increased tissue binding D) It is rapidly eliminated
C) It has increased tissue binding
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Treatment of acute lymphangitis requires: A) Antibiotic and rest B) Immediate lymphangiography C) Immediate multiple incisions D) No special treatment
A) Antibiotic and rest
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Donepezil is used in treatment of - A) Alzheimer's dementia B) Schizophrenia C) Anxiety disorder D) Depression
A) Alzheimer's dementia
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Which one of the following is a regulatory protein of the muscle? A) Troponin B) Myosin C) Actin D) Protein-C
A) Troponin
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Lisch nodules (Pigmented Iris hamartomas) are seen in A) Niemann Pick disease B) Neurofibromatosis C) Ochronosis D) Glycogen storage disease
B) Neurofibromatosis
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All of the features of Wilson's disease, EXCEPT: A) Haemolytic anaemia B) Testicular atrophy C) Chorea D) Chronic active hepatitis
B) Testicular atrophy
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Valley fever or dese rheumatism is caused by? A) Sporothrix B) Coccidioides C) Phialophora D) Histoplasma
B) Coccidioides
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Which one of the following is not an amide – A) Lignocaine B) Procaine C) Bupivacaine D) Dibucaine
B) Procaine
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Complications of cataract surgery –a) Endophthalmitisb) Optic neuropathyc) Retinal detachmentd) Vitreous losse) Lagophthalmos A) abcd B) bcde C) abde D) acd
D) acd
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The most common cause of malignant adrenal mass is A) Adrenocoical carcinoma B) Malignant phaeochromocytoma C) Lymphoma D) Metastasis from another solid tissue tumor
D) Metastasis from another solid tissue tumor
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All are components of Sewer gas except - A) H2S B) CO2 C) SO2 D) Methane
C) SO2
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At CEJ Overlap joint is seen in: A) 30% B) 40% C) 50% D) 60%
D) 60%
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Incomplete uterine rupture is defined as? A) Disruption ofpa ofscar B) Disruption of entire length of scar C) Disruption of scar including peritoneum D) Disruption of scar with peritoneum intact
D) Disruption of scar with peritoneum intact
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Insufflation pressure during laparoscopy is? A) 5-10 mm Hg B) 11-15 mm Hg C) 15-20 mm Hg D) 20-25 mm Hg
B) 11-15 mm Hg
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Transitional epithelium is present in - A) Renal pelvis B) Loop of Henle C) Terminal part of urethra D) PCT
A) Renal pelvis