MCQs on General pharmacology and pharmacokinetics

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1. IMPORTANT MCQs on Pharmacokinetics By Reetesh Malvi

2. Q.1 Interaction of exogenously administered chemical molecules with living systems which can produce a biological response is called. Drug Agent Antagonist All

3. Q.2 Physiological and biochemical effects of drugs and their mechanism of action is called as Pharmacokinetics Pharmacodynamics Pharmacogenomics Pharmachemistry

4. Q.3 The movement and alteration of the drug by the body is known as Pharmacokinetics Pharmacodynamics Pharmacogenomics Pharmachemistry

5. Q.4 Pharmacokinetics includes Absorption Distribution Metabolism All

6. Q.5 Application of pharmacological information to prevent or treatment of disease is known as Pharmacodynamics Pharmacotherapeutics Pharmacogenomics Pharmacokinetics

7. Q.6 Study of poisonous effect of drugs and other chemicals are known as. Pharmacogenomics Toxicology Pharmacodynamics Pharmacokinetics

8. Q.8 The choice of appropriate route in a given situation depends Drug Patients both on drug as well as patient related factors None

9. Q.9 Medicament in the form of lotion, ointment, cream, powder are given by the route Topical Oral I.V. I.M.

10. Q.10 Which one of the following is a oldest and commonest mode of drug administration. I.V. Route I.M. Route Oral Route Topical route

11. Q.11 Which route is not suitable in emergencies S.C. Oral I.V. Topical route

12. Q.12 Route in which the tablet or pellet containing the drug is placed under the tongue or crushed in the mouth is called. Oral Route Sublingual Intravenous All

13. Q.13 GTN is given by following routes Oral Route Sublingual Intravenous All

14. Q. 14 Suppositories or retention enema for systemic effect are given by the routes. Oral Route Sublingual Intravenous Rectal

15. Q.15 The process in which a drug diffuses across the membrane in the direction of its concentration gradient is called Passive diffusion Active transport Career mediated transport All

16. Q. 16 Pharmacokinetics is The study of biological and therapeutic effects of drugs The study of absorption, distribution, metabolism and excretion of drugs The study of mechanisms of drug action The study of methods of new drug development

17. Q.17 What kind of substances can easily cross the membrane. Lipid-soluble Non-ionized substances Hydrophobic substances Hydrophilic substances

18. Q.18 Which type of transport system requires energy Active Passive Specialized None

19. Q.19 Movement of the drug from its site of administration into the systemic circulation is called. Absorption Distribution Metabolism Excretion

20. Q.20 Absorption is affected by the following Aqueous solubility Concentration Vascularity of the absorbing surface All

21. Q.21 Best form of drug to be absorb through membrane is Ionized Unionized Both Option is not relevant

22. Q.22 Presence of food in stomach delay the process of Distribution Absorption Metabolism Excretion

23. Q.23 In emergency condition which route must be followed Oral Intravenous Subcutaneous All

24. Q.24 Bioavailability refers to the Rate and extent of absorption of a drug Rate of absorption of a drug Extent of absorption of a drug Absorption of a drug

25. Q.25 Bioavailability of drug injected by i.v . route is 100% 10% 90% 0%