Pharmacology Quiz

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Pharmacology Quiz (Part-1) :
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Pharmacology Quiz (Part-1)

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1. Agonist antagonist combination acting on the same receptor

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2. Drug bound to alpha 1 acid glycoprotein are all except

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3. When a drug binds to the receptor and causes action opposite to that of agonist this is called as

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4. Efficacy of a drug means

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5. Potency of a drug is measure of its

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6. Which of the following property of the drug will enable it to be used in low concentration?

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7. Antagonism between acetylcholine and atropine

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8. All are true regarding phase II biotransformation reaction except

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9. False regarding Cytochrome p450 is

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10. . A partial agonist has

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11. Which one of the following is not an NMDA RECEPTOR?

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12. In competitive inhibition true is

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13. Rate of elimination of drug is

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14. Heparin and protamine sulfate is an example of

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15. Which of the following is a Phase I reaction in Xenobiotics

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16. When a drug binds to the receptor and causes action submaximal to that of agonist this is called as

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17. Agonist is having

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18. Carbamazepine toxicity is precipitated by

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19. All the following drugs are inducer of cytochrome P-50 enzyme except

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20. Which of the following drugs act through heptahelical (serpentine) receptors?

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21. All have high hepatic clearance EXCEPT

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22. . Causes for less bioavailability

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23. Which of the following is an example of endogenous/physiological antagonism?

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24. True regarding loading dose are all except

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25. U shaped dose response curve is seen in

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Pharmacology Quiz (Part-2) :
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Pharmacology Quiz (Part-2)

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1 / 25

1. The clearance of drug means

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2. Drug maintenance dose is calculated by

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3. Potential microsomal enzyme inhibitor drug is

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4. Which of the following is an effect of grape fruit juice on drug metabolism?

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5. True about zero order kinetics

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6. Drug not metabolized by acetylation is

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7. Action of alpha subunit of G-protein is

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8. When two drugs acting on different receptors have opposite action, it is known as

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9. Zero order kinetics is independent of

10 / 25

10. Theophylline levels in blood are increased by

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11. Drug not given sublingually is

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12. Volume of distribution Vd<5 indicates that the drug is

13 / 25

13. Inhibitor of cytochrome p-450

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14. Dialysis is contraindicated in

15 / 25

15. Which of the following drug is highly albumin bound

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16. All are second messengers except

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17. Most common cytochrome associated with drug metabolism

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18. Zero order kinetics occurs in following drug

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19. Kinetics of phenytoin

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20. Chloramphenicol does not increases the blood level of which drug

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21. All of the following increases effect of warfarin EXCEPT

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22. Drug having the least oral bioavailability

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23. Inducer of cytochrome p-450

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24. Which is true about a prod rug

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25. Which of the following do not increase the action of warfarin

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Pharmacology Quiz (Part-3) :
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Pharmacology Quiz (Part-3)

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1 / 25

1. The elimination of alcohol follows

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2. Elimination after 4 half-life in first order kinetics

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3. Following drugs show zero order

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4. Which of the following is a prodrug?

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5. Drug administered by intranasal route

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6. Which of the following drugs should be removed by dialysis

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7. Which of the following is not a prodrug?

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8. Detoxification of drugs is controlled by

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9. Alkaline dieresis is done for treatment of poisoning due to

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10. Which of the following drug substrate combinations do not match combinations do not match

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11. Urinary alkalinizing agents are administered in case of poisoning due to drugs which are

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12. Which of the following is excreted in saliva?

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13. Drugs with high plasma protein binding have

14 / 25

14. Drug not having active metabolite

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15. The pharmacokinetics change occurring in geriatric patients

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16. First pass metabolism is seen in all except

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17. Most common mitochondrial enzyme for metabolism detoxification reaction is

18 / 25

18. Most common phase II drug metabolizing reaction

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19. Most variable absorption is seen with which route

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20. Redistribution phenomenon is seen in

21 / 25

21. Which does not affect metabolism of oral contraceptive pill

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22. Induction of microsomal enzymes can result in

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23. Thiopentone s used for induction of anesthesia. It shows marked redistribution which is a characteristic of

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24. Removal of acidic drugs from body is done by

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25. Major mechanism of transport of drugs across biological membranes is by

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Pharmacology Quiz (Part-4) :
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Pharmacology Quiz (Part-4)

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1 / 25

1. Which drug is not metabolized by acetylation?

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2. Maintain ace dose is calculated by using value of

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3. Ritonavir inhibits the action of all except

4 / 25

4. Which of the following is not converted into an active metabolite

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5. Which of the following is a pro drug

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6. Beta phase of semilog of plasma concentration and time is due to drug

7 / 25

7. All of the following cause inhibition of CYP3A except

8 / 25

8. Action of theophylline is reduced by

9 / 25

9. Glyceryl trinitrate is used by sublingual route because it is

10 / 25

10. Glucuronidation takes place in

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11. A drug having 40% absorption and hepatic extraction ration of 0.6. What is the bioavailability of that drug

12 / 25

12. In metabolism of xenobiotics, all of the following reactions occur in phase one except

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13. . Xenobiotics are metabolized to

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14. Zero order kinetics is shown by all except

15 / 25

15. Loading dose of a drug primarily depends on

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16. Isoniazid is metabolized by

17 / 25

17. Which of the following is a prodrug?

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18. Which of the following drugs is an inhibitor of cytochrome p450 enzymes?

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19. Low volume of distribution indicates

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20. Failure of oral contraceptives occur when used with any of these except

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21. Which of the following ACE inhibitor is not a prodrug

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22. Following are the advantages of sustained release preparation over the conventional preparation Except

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23. Drug transport across the cell membrane mainly by

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24. Plasma protein bound drug distributed in which compartment

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25. Drug inhibiting the P-glycoprotein is

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Pharmacology Quiz – 
Welcome to the Pharmacology Quiz! Here, you’ll encounter 100 MCQs divided into 4 sets of 25 questions each, focusing on the critical concepts of how drugs work in the body. You’ll explore pharmacokinetics—how the body absorbs, distributes, metabolizes, and excretes medications—as well as pharmacodynamics, which examines the interactions between drugs and their targets. This quiz covers various drug classes, their therapeutic uses, and potential side effects, providing you with a comprehensive understanding of pharmacological principles. Engaging with these questions will enhance your clinical reasoning skills and prepare you thoroughly for the D Pharma Exit Exam (DPEE).


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Vinit Kumar

Vinit Kumar

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