THE TAMIL NADU DR. M.G.R. MEDICAL UNIVERSITY
[MBBS 0223] FEBRUARY 2023 Sub. Code :6061
--- Content provided by FirstRanker.com ---
M.B.B.S. DEGREE EXAMINATION
(For the candidates admitted from the Academic Year 2019-2020)
SECOND YEAR - (CBME)
PAPER I - PHARMACOLOGY -1
O.P. Code: 526061
--- Content provided by FirstRanker.com ---
Time: 30 Minutes Maximum : 20 Marks
Answer All Questions
Choose one correct answer in the box provided in the Answer Script.
No overwriting should be done. Choice should be given in Capital Letters.
II1. Multiple Choice Questions: (20x1=20)
--- Content provided by FirstRanker.com ---
- A patient with iron deficiency anaemia is put on iron therapy. What should be the rate of rise of Hb level so that response is considered adequate?
A) 0.05 to 0.1g/dl per week B) 0.1 to 0.2 g/ dl per week
C) more than 1g/ dl per week D) 0.5 to 1g/ dl per week - A patient with coronary artery disease has raised triglyceride levels but normal cholesterol level. Which hypolipidemic drug should be prescribed?
A) Lovastatin B) Gemfibrozil C) Cholestyramine D) Nicotinic acid - Marked redistribution is a feature of
A) Highly lipid soluble drugs B) Poorly lipid soluble drugs
C) Depot preparation D) High plasma protein bound drugs - The CYP450 isoenzyme involved in metabolism of largest number of drugs in human beings has been implicated in some dangerous drug interactions
A) CYPIA2 B) CYP2E1 C) CYP2C9 D) CYP3A4 - The receptor that is located intracellularly
A) Opioid mu receptor B) Steroid receptor
C) Angiotensin receptor D) Prostaglandin receptor - The calcium channel blocker used for prophylaxis of migraine but not angina pectoris
A) Verapamil B) Amlodipine C) Flunarizine D) Diltiazem - Which of the following is nonsedative anxiolytic?
A) Alprazolam B) Hydroxyzine C) Chlorpromazine D) Buspirone - The drug that release histamine from mast cell without involving in immunological reaction is
A) Aspirin B) Morphine C) Procaine D) Erythromycin - The following is a selective SHT 1B/1D Receptor agonist
--- Content provided by FirstRanker.com ---
A) Ondansetron B) Sumatriptan C) Cyproheptadine D) Risperidone - Low dose aspirin prolong bleeding time by selectively inhibiting following mediator in platelets
A) Thromboxane A2 B) Prostacyclin C) Histamine D) SHT - The dose limiting adverse effect of colchicine is
A) Renal damage B) Muscular paralysis C) Sedation D) Diarrhoea - Higher dose of theophylline is used to maintain therapeutic plasma concentration in
A) Those receiving cimetidine B) Those receiving erythromycin
C) Smokers D) Chronic renal failure patients - Postoperative muscle soreness and myalgia may be side effects of following neuromuscular blockers
A) Vecuronium B) Atracurium C) Succinylcholine D) Tubocurarine - Which one of the following is an example for Physiological Antagonism
A) Acetylcholine and Atropine B) Adrenaline and Histamine
C) Heparin and Protamine sulphate D) Acetylcholine and physostigmine - Ventricular remodeling after myocardial infarction involves mediation of
A) Angiotensin 11 B) Prostaglandin C) Thromboxane A2 D) Bradykinin - The diuretic preferred for mobilising edema fluid in congestive cardiac failure is
A) Hydrochlorothiazide B) Amiloride C) Metalazone D) Furosemide - The following antiarrhythmic drug has prominent anticholinergic action
A) Lignocaine B) Disopyramide C) Amiodarone D) Quinidine - Select the drug which is potassium channel opener as well as nitric oxide donor
--- Content provided by FirstRanker.com ---
A) Diazoxide B) Minoxidil C) Nicorandil D) Sodium nitroprusside - Inhaled salbutamol is useful in bronchial asthma for
A) Round the clock prophylaxis of asthma B) Status asthmatics
C) Aborting / terminating asthma attacks D) All of the above - The following antihypertensive drug is topically used to treat alopecia areata
--- Content provided by FirstRanker.com ---
A) Minoxidil B) Hydralazine C) Clonidine D) Nifedipine.
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
This download link is referred from the post: MBBS 2008-2025 Question Papers (1st, 2nd, 3rd And 4th year) - Last 16 years papers