Hello D-pharmacy Students in this article we have provided Pharmacology and Toxicology Mcq Question Bank. This 0813 Pharmacology and Toxicology Multiple Choice Questions is ideal for students who are in second year of D-pharmacy course.

In this D pharmacy Pharmacology Mcq Questions and Answers we have selected 35 Important Questions from previous year model answer papers which are provide my msbte. with the help of pharmacology and toxicology D pharmacy pdf mcq D-pharmacy students can practice for their upcoming exams.

Pharmacology and Toxicology Multiple Choice Questions

Pharmacology and Toxicology Mcq Question Bank

0813 Pharmacology and Toxicology Mcq Question Bank

1) _____ is also known as acute tolerance, observed with certain drugs such as Ephedrine when administered repeatedly at very short intervals & the pharmacological response to that drug decreases 
(A) Pseudo tolerance
(B) Cross tolerance
(C) Tachyphylaxis
(D) species tolerance

Correct!

Wrong!

2) Drugs acting directly on vascular smooth muscles
(A) Minoxidil
(B) clonidine
(C) Guanethidine
(D) methylDOPA

Correct!

Wrong!

3) Therapeutic uses of penicillin
(a) Paroxysmal supraventricular tachycardia
(b) Left ventricular failure
(c) Useful in streptococcal, pneumococcal, staphylococcal infections
(d) Atrial flutter

Correct!

Wrong!

4)  Name drug contraindicated in Hyperthyroidism
(A) Sulfonamides
(B) Theophylline
(C) Adrenaline
(D) Morphine

Correct!

Wrong!

5) It slows down the rate of rise in action potential and thus decreases the _________ of all cardiac tissue
(A) Conduction velocity
(B) B.P
(C) Contractility
(D) Refractory period

Correct!

Wrong!

6) Drug used in treatment of Myoclonic jerking
(a) Diazepam
(b) Ethosuximide
(c) Phenobarbitone
(d) Clonazepam

Correct!

Wrong!

7) _______ are local hormones with high biological activity and naturally found in the body as active or inactive forms.
(A) Autacoids
(B) Anaphylaxis
(C) Penicillin
(D) None of the above

Correct!

Wrong!

8) Major adverse effect of Dapsone
(A) agranulocytosis
(B) sulfone allergy
(C) toxic hepatitis
(D) All of the above

Correct!

Wrong!

9) Symptoms of belladonna poisoning
(a) Dryness of mouth
(b) increase in body temp
(c) weak pulse
(d) All of the above

Correct!

Wrong!

10) ______ are the drugs which possess the ability of depressing central nervous system
(A) Anticonvulsants
(B) Antineoplastics
(C) Narcotics
(D) Antidotes

Correct!

Wrong!

11) Disadvantages of Intravenous route of administration of drugs.
(a) The irritant and unpalatable drugs can’t be given
(b) Once injected, drugs can’t be withdrawn.
(c) Few drugs which cannot be absorbed from GIT are not given by this route
(d) Drugs which get degraded in GIT can’t be given .

Correct!

Wrong!

12) Drug contraindicated in condition Congestive Cardiac Failure
(A) Alcohol
(B) Morphine
(C) Quinidine
(D) Atropine

Correct!

Wrong!

13) Organophosphorus compounds
(a) Atropine Sulphate
(b) Pralidoxime
(b) Pralidoxime (c) Naloxone
(d) Both (b) & (c)

Correct!

Wrong!

14) ___________ stimulate the beta cells of islets of langerhans to secrete insulin
(A) Phenformin
(B) Biguanides
(C) Sulphonylureas
(D) metformin

Correct!

Wrong!

15) Example of Antiseptics
(A) Piperazine
(B) Phenol
(C) albendazole
(D) Digoxin 2:1

Correct!

Wrong!

16) Mention adverse effect of each of the following drug Morphine
(a) Ototoxicity
(b) nephrotoxicity
(c) teratogenicity
(d) Respiratory depression

Correct!

Wrong!

17) ______  is used as preanaesthetic agent
(A) Antitubercular
(B) Atropine
(C) Aluminium Hydroxide
(D) magnesium hydroxide

Correct!

Wrong!

18) ______ are agents that induce dilation of the pupil
(A) Antibiotics
(B) Pharmacokinetics
(C) Antiemetics
(D) Mydriatics

Correct!

Wrong!

19) It’s a phenomenon of reduced response to normal therapeutic dose on repeated administration at short interval of time
(A) Tachyphylaxis
(B) Heroin
(C) Morphine
(D) Tolerance

Correct!

Wrong!

20) Name the drug of choice for the following condition

Plague
(A) Phentolamine
(B) Propranolol
(C) Tetracycline
(D) Dapsone

Correct!

Wrong!

21)  These are the agents which facilitate or accelerate evacuation of bowels so that feces may be expelled with ease
(A) Expectorants
(B) Emetics
(C) Laxatives
(D) Contraceptives

Correct!

Wrong!

22) Therapeutic use of Chlorzoxazone
(A) As Muscle relaxant
(B) In treatment of Schizophrenia
(C) As Oral hypoglycemic
(D) As antifungal

Correct!

Wrong!

23) Mention the drug of choice in the following condition Glaucoma
(a) Betaxalol
(b) doxycycline
(c) Penicillin
(d) Busulfan

Correct!

Wrong!

24) ______ is known to decrease prostaglandin levels which leads to ulceration To avoid all these gastric side effects, aspirin is advised on the full stomach.
(A) Sulphonamide
(B) Adrenaline
(C) Aspirin
(D) None of the above

Correct!

Wrong!

25) it’s the commonest process, the drug passes from higher concentration gradient to lower concentration gradient, Its energy independent. Many lipid soluble drugs such as barbiturates, morphine are absorbed by this process
(A) Active transport-
(B) Pinocytosis
(C) Facilitated diffusion
(D) Passive diffusion

Correct!

Wrong!

26) Mention preferable route of administration for following drug

Insulin
(A) oral
(B) parenteral
(C) Topical
(D) inhalation in oxygen mixture

Correct!

Wrong!

27) Examples of Antiarrhythmic agents
(a) Quinidine
(b) Procainamide
(c) Propranolol
(d) All of the above

Correct!

Wrong!

28) Properties of good antacid
(A) Should provide prompt relief from the symptoms of hyperacidity & action should be sustained
(B) Should not interfere with process of digestion
(C) Should not cause electrolyte imbalance, rebound acidity
(D) All of the above

Correct!

Wrong!

29) Name one drug contraindicated in following condition

Pregnancy
(A) Acetazolamide, Alcohol
(B) Kanamycin
(C) Streptomycin
(D) Tetracycline

Correct!

Wrong!

30) Name one drug that produces following effect
Anaphylaxis
(A) Chloramphenicol
(B) Homatropine
(C) Cephalosporins
(D) Atropine

Correct!

Wrong!

31) Antiarrhythmic agents are the pharmacological agents which when administered, increase rate of formation of urine as well as excretion of urine.
(a) True
(b) False

Correct!

Wrong!

32) Antipyretics are the drugs which are used for suppression of pain. 
(a) True
(b) False

Correct!

Wrong!

33) Antiseptics are the pharmacological agents used in treatment of diabetes mellitus, are given by oral route & help in lowering elevated blood sugar level.
(a) True
(b) False

Correct!

Wrong!

34) Helminthiasis is the disease caused by the infestation by the worms. Piperazine reversibly inhibits neuromuscular transmission in the worm That will paralyse the worm
(A) True
(B) False

Correct!

Wrong!

35)  Antihypertensive drugs are the agents used in treatment of hypertension or abnormal elevation in blood pressure
(A) True
(B) False

Correct!

Wrong!

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