Adverse consequences may follow sudden discontinuation of the following drug after chronic intake: A. Cocaine B. Cannabis C. Clonidine D. All of the above

Adverse consequences may follow sudden discontinuation of the following drug after chronic intake:
A. Cocaine
B. Cannabis
C. Clonidine
D. All of the above
by

1 Answer

Answer :

C. Clonidine
by

Related questions

Adverse consequences may follow sudden discontinuation of the following drug after chronic intake: A. Cocaine B. Cannabis C. Clonidine D. All of the above

Description : Adverse consequences may follow sudden discontinuation of the following drug after chronic intake: A. Cocaine B. Cannabis C. Clonidine D. All of the above

Last Answer : C. Clonidine

Methyldopa differs from clonidine in the following respect: A. It is less likely to cause rebound hypertension on sudden discontinuation B. It does not reduce plasma renin activity C. It has a central as well as peripheral site of antihypertensive action D. It does not produce central side effect

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Last Answer : A. It is less likely to cause rebound hypertension on sudden discontinuation

Adaptive neurophysiological changes produced by repeated administration of a drug, which result in the appearance of characteristic withdrawal syndrome on discontinuation of the drug is called: A. Drug addiction B. Drug abuse C. Psychological dependence D. Physical dependence

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Which of the following is an idiosyncratic adverse drug reaction: A. Muscle dystonia caused by triflupromazine B. Insomnia after taking pentobarbitone C. Precipitation of asthma by morphine D. Gum hyperplasia caused by phenytoin

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The following drug adverse effect is specially noted in men compared to women: A. Tardive dyskinesia due to neuroleptics B. Levodopa induced abnormal movements C. Ampicillin induced loose motions D. Ketoconazole induced loss of libido

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Which adverse drug effect is more common in children than in adults: A. Isoniazid induced neuropathy B. Chlorpromazine induced muscle dystonia C. Digoxin induced cardiac arrhythmia D. Penicillin hypersensitivity

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Which of the following is a type B (unpredictable) adverse drug reaction: A. Side effect B. Toxic effect C. Idiosyncrasy D. Physical dependence

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The following drug adverse effect is specially noted in men compared to women: A. Tardive dyskinesia due to neuroleptics B. Levodopa induced abnormal movements C. Ampicillin induced loose motions D. Ketoconazole induced loss of libido

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Which of the following reaction is called Augmented adverse drug reactions? a) Genetically determined effects. b) Idiosyncracy. c) Rebound effect on discontinuation d) Allergic reactions & anaphylaxis.

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An undesirable effect of a drug that occurs at therapeutic doses and can be predicted from its pharmacological actions is called: A. Side effect B. Toxic effect C. Allergic reaction D. Idiosyncrasy

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Compared to the drug named within parenthesis, which of the following drugs has a higher potency but lower efficacy: A. Pethidine (morphine) B. Furosemide (hydrochlorothiazide) C. Diazepam (pentobarbitone) D. Enalapril (captopril)

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Higher efficacy of a drug necessarily confers: A. Greater safety B. Therapeutic superiority C. Capacity to produce more intense response D. Cost saving

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The following statement is not true of ‘potency’ of a drug: A. Refers to the dose of the drug needed to produce a certain degree of response B. Can be related to that of its congeners by the relative position of its dose-response curve on the dose axis C. It is often not a major consideration in the choice of a drug D. It reflects the capacity of the drug to produce a drastic response

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Study of drug-receptor interaction has now shown that: A. Maximal response occurs only when all receptors are occupied by the drug B. Drugs exert an ‘all or none’ action on a receptor C. Receptor and drugs acting on it have rigid complementary ‘lock and key’ structural features D. Properties of ‘affinity’ and ‘intrinsic activity’ are independently variable

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What is true in relation to drug receptors: A. All drugs act through specific receptors B. All drug receptors are located on the surface of the target cells C. Agonists induce a conformational change in the receptor D. Partial agonists have low affinity for the receptor

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The loading dose of a drug is governed by its: A. Renal clearance B. Plasma half life C. Volume of distribution D. Elimination rate constant

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If the clearance of a drug remains constant, doubling the dose rate will increase the steady-state plasma drug concentration by a factor of: A. × 3 B. × 2 C. × 1.5 D. × 1.3

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Glomerular filtration of a drug is affected by its: A. Lipid solubility B. Plasma protein binding C. Degree of ionization D. Rate of tubular secretion

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Select the drug that undergoes extensive first-pass metabolism in the liver: A. Phenobarbitone B. Propranolol C. Phenylbutazone D. Theophylline

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