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Pharmacology Interview Questions & Answers

Below we have listed all the Pharmacology Interview Questions and answers. Feel free to comment on any Pharmacology Interview Questions or answer by the comment feature available on the page.

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Pharmacology Interview Questions & Answers

Pharmacology is the branch of medicine and biology concerned with the study of drug action, where a drug can be broadly defined as any man-made, natural, or endogenous (from within body) molecule which exerts a biochemical and/or physiological effect on the cell, tissue, organ, or organism (sometimes the word pharmacon is used as a term to encompass these endogenous and exogenous bioactive species). More specifically, it is the study of the interactions that occur between a living organism and chemicals that affect normal or abnormal biochemical function. If substances have medicinal properties, they are considered pharmaceuticals.

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Question
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Select a hypnotic drug, which is an imidazopyridine derivative:

Pentobarbital
Temazepam
Zolpidem
Chloral hydrate
0.2 Rating
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Epinephrine produces all of the following effects EXCEPT:

Decrease in oxygen consumption
Bronchodilation
Hyperglycemia
Mydriasis
0.3 Rating
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Hypnotic drugs are used to treat:

Psychosis
Sleep disorders
Narcolepsy
Parkinsonian disorders
0.2 Rating
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Which of the following is not a ANTIPLATELET drug

Eptifibatide
Abciximab
Tirofiban
Aprotinin
0.2 Rating
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Dorzolamide MOA is:

topical carbonic anhydrase inhibitor
systemic carbonic anhydrase inhibitor
cytochrome P-450 inhibitor
cytochrome P-450 inducer
0.2 Rating
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Indicate the beta adrenoreceptor antagonist, which has partial beta–agonist activity:

Propranolol
Metoprolol
Pindolol
Betaxolol
0.2 Rating
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Characteristics of alfa-receptor antagonists include all of the following EXCEPT:

They cause a fall in peripheral resistance and blood pressure
They cause epinephrine reversal (convert a pressor response to a depressor response)
Bronchospasm
They may cause postural hypotension and reflex tachycardia
0.2 Rating
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A drug which causes pink to brownish skin pigmentation within a few weeks of the initiation of therapy is

Itraconazole
Clofazimine
Lomefloxacin
Neomycin
0.2 Rating
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Indicate the irreversible alfa receptor antagonist:

Tolazoline
Labetalol
Prazosin
Phenoxybenzamine
0.2 Rating
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Digoxin act by inhibiting

Na K ATPase
Ca channels
K channels
Adenyl cyclase
0.3 Rating
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Compared with epinephrine, norepinephrine produces all of the following effects EXCEPT:

Similar effects on beta1 receptors in the heart and similar potency at an alfa receptor
Decrease the mean pressure below normal before returning to the control value
Significant tissue necrosis if injected subcutaneously
Increase both diastolic and systolic blood pressure
0.2 Rating
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Characteristics of phentolamine include all of the following EXCEPT:

Reduction in peripheral resistance
Stimulation of responses to serotonin
Tachycardia
Stimulation of muscarinic, H1 and H2 histamine receptors
0.2 Rating
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Unless otherwise stated in the individual monograph of the pharmacopoeia, in the disintegration test for enteric coated tablets, first the dissolution is carried out in

0.1 M HCl
phosphate buffer
water
0.1 M HSO 2 4
0.2 Rating
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Indicate the mechanism of barbiturate action (at hypnotic doses):

Increasing the duration of the GABA-gated Cl- channel openings
Directly activating the chloride channels
Increasing the frequency of Cl- channel opening events
All of the above
0.3 Rating
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Plasma half life of drugs

Maximum effective dose of drug
maximum lethal effect
potency of drug
Dose frequency interval
0.2 Rating
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GTN is given sublingually why?

To avoid first pass metabolism
Rapid effect
Gastric irritation
To avoid side effects
0.2 Rating
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Which of the following barbiturates is an ultra-short-acting drug?

Secobarbital
Amobarbital
Thiopental
Phenobarbital
0.2 Rating
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Metronidazole is a


Luminal amoebicide
Tissue amoebicide
Both
None of these
0.2 Rating
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Hepatic microsomal drug-metabolizing enzyme induction leads to:

Barbiturate tolerance
Cumulative effects
Development of physical dependence
“hangover” effects
0.2 Rating
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Drug of choice for typhoid fever

Ciprofloxacin
Ampicillin
Chloremphenicol
Tetracycline
0.2 Rating
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Latest 20 Questions
Payment of time- barred debt is: (a) Valid (b) Void (c) Illegal (d) Voidable
Consideration is defined in the Indian Contract Act,1872 in: (a) Section 2(f) (b) Section 2(e) (c) Section 2(g) (d) Section 2(d)
Which of the following is not an exception to the rule, "No consideration, No contract": (a) Natural love and affection (b) Compensation for involuntary services (c) Completed gift (d) Agency
Consideration must move at the desire of: (a) The promisor (b) The promisee (c) The promisor or any other party (d) Both the promisor and the promisee
An offer which is open for acceptance over a period of time is: (a) Cross Offer (b) Counter Offer (c) Standing Offer (d) Implied Offer
Specific offer can be communicated to__________ (a) All the parties of contract (b) General public in universe (c) Specific person (d) None of the above
_________ amounts to rejection of the original offer. (a) Cross offer (b) Special offer (c) Standing offer (d) Counter offer
A advertises to sell his old car by advertising in a newspaper. This offer is caleed: (a) General Offer (b) Special Offer (c) Continuing Offer (d) None of the above
In case a counter offer is made, the original offer stands: (a) Rejected (b) Accepted automatically (c) Accepted subject to certain modifications and variations (d) None of the above
In case of unenforceable contract having some technical defect, parties (a) Can sue upon it (b) Cannot sue upon it (c) Should consider it to be illegal (d) None of the above
If entire specified goods is perished before entering into contract of sale, the contract is (a) Valid (b) Void (c) Voidable (d) Cancelled
______________ contracts are also caled contracts with executed consideration. (a) Unilateral (b) Completed (c) Bilateral (d) Executory
A offers B to supply books @ Rs 100 each but B accepts the same with condition of 10% discount. This is a case of (a) Counter Offer (b) Cross Offer (c) Specific Offer (d) General Offer
_____________ is a game of chance. (a) Conditional Contract (b) Contingent Contract (c) Wagering Contract (d) Quasi Contract
There is no binding contract in case of _______ as one's offer cannot be constructed as acceptance (a) Cross Offer (b) Standing Offer (c) Counter Offer (d) Special Offer
An offer is made with an intention to have negotiation from other party. This type of offer is: (a) Invitation to offer (b) Valid offer (c) Voidable (d) None of the above
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Implied contract even if not in writing or express words is perfectly _______________ if all the conditions are satisfied:- (a) Void (b) Voidable (c) Valid (d) Illegal
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An agreement toput a fire on a person's car is a ______: (a) Legal (b) Voidable (c) Valid (d) Illegal



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