List of top Veterinary Science Questions on Veterinary Pharmacology

Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R:
Assertion A : Many bacteria are inherently insensitive to penicillin-G
Reason R : In such bacteria, the target enzymes and PBPs are located deeper under lipoprotein barrier where penicillin-G is unable to penetrate or have low affinity for penicillin-G
In light of the above statements, choose the correct answer from the options given below:

Match List I with List II:
List I
A. Griseofulvin
B. Primarily bacteriostatic
C. Primarily bactericidal
D. Inhibit DNA gyrase
List II
I. Erythromycin
II. Penicillin cephalosporin
III. Ciprofloxacin
IV. Vancomycin
Choose the correct answer from the options given below:

Match List I with List II:
List I
A. Cotrimoxazole
B. Silver sulfadiazine
C. Long acting sulfonamide
D. Quinolones
List II
I. Nalidixic acid
II. Sulfadoxine
III. Used topically as 1% cream
IV. Trimethoprim and sulfamethoxazole
Choose the correct answer from the options given below:

Match List I with List II:
List I
A. Acid-resistant alternative to penicillin G
B. Penicillinase-resistant penicillin
C. Extended spectrum penicillin
D. $\beta$-lactamase inhibitor
List II
I. Methicillin
II. Penicillin V
III. Tazobactam
IV. Ampicillin
Choose the correct answer from the options given below:

Given below are two statements:
Statement I: Metoprolol is a $\beta$-adrenergic receptor blocker.
Statement II: Nifedipine is a potassium channel opener.
In light of the above statements, choose the correct answer from the options given below:

Given below are two statements:
Statement I: Verapamil is phenyl alkylamine in chemical nature.
Statement II: Nifedipine is dihydropyridine in chemical nature.
In light of the above statements, choose the correct answer from the options given below:

Synthetic/phase-II reactions involve

Arrange the dose of opiate analgesics namely Butorphanol, Meperidine, Pentazocine and Morphine sulphate used in treatment of equine colic in the correct sequence
A. 0.025-0.1 mg/kg IV
B. 0.2 – 2.0 mg/kg IV
C. 0.5-1.0 mg/kg IV
D. 0.05-0.01 mg/kg IV
Choose the correct answer from the options given below:

The word 'Drug', originated from a word 'Drogue' (a dry herb) that belongs to which of the following languages

The process in which the drug diffuses across the membrane in the direction of its concentration gradient and the membrane plays no active role in the process, is called

The rate and extent of absorption of a drug from a dosage form as determined by its concentration-time curve in blood or by its excretion in urine is referred as

The dose rate of Amprolium for treatment of coccidiosis in calves is
A. 10 mg/kg body weight for 5 days
B. 65 mg/kg body weight once
C. 30 mg/kg body weight for 14 days
D. 100 mg/kg body weight once
Choose the correct answer from the options given below:

An anticoccidial that may be effective against bovine tropical theileriosis is:

Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R
Assertion A: Adrenaline should not be used to treat hypotension caused by phenothiazine derivatives.
Reason R: Phenothiazine derivatives cause alpha adrenergic blockade.
In light of the above statements, choose the correct answer from the options given below:

Arrange the half life (beta) in hours of single intravenous administration of gentamicin (10 mg/kg) in serum in hawks, owls, eagles and catfish, respectively
A. 1.35
B. 1.93
C. 2.46
D. 11.87

Which drug does NOT belong to the glycosides group?

Streptomycin is the oldest aminoglycoside antibiotic obtained from:

An immunologically mediated reaction producing stereotype symptoms which are unrelated to the pharmacodynamic profile of the drug, generally occur even with much smaller doses and have a different time course of onset and duration is called as:

Which of the following are under the category of nerve gases?
A. Tabun
B. Sarin
C. DFP
D. Soman

Which of these chemicals are considered as insecticides?
A. DDT
B. 2, 4, D
C. Atrazine
D. Paraquat

Chlortetracycline was the first tetracycline discovered and was first introduced for clinical use in the year: