Pharmacology PYQs – Set 134

By growuppharmacy / June 7, 2025

Pharmacology PYQs – Set 134

Subject : Pharmacology

2661. Exenatide is classified as a

Pharmacology • Drugs Acting on Endocrine System • GPAT 2023

A. GLP-1 receptor agonist B. DPP-4 inhibitor C. Facilitator of glucose transport D. Inhibitor of glucose absorption

2662. Precursor for corticosteroids synthesis is:

Pharmacology • Drugs Acting on Endocrine System • GPAT 2023

A. 1,2-Cyclopentophenanthrene B. Phenanthrene C. Cholesterol D. 1,2-Cyclopentodihydrophenanthrene

2663. Which oral hypoglycemic agent increases the levels of incretin hormone by inhibiting the enzyme dipeptidyl peptidase-4 (DPP-4):

Pharmacology • Drugs Acting on Endocrine System • GPAT 2023

A. Metformin B. Sitagliptin C. Glipizide D. Pioglitazone

2664. Which of the following is peroxisome proliferator-activated receptor-alpha (PPAR-α) agonist:

Pharmacology • Drugs Acting on Endocrine System • GPAT 2023

A. Niacin B. Ezetimibe C. Colesevelam D. Gemfibrozil

2665. Adverse effect of choline esters that may be avoided by selecting an appropriate route is:

Pharmacology • General Pharmacology • GPAT 2023

A. Bradycardia B. Hypotension C. Delirium D. Sweating

2666. Monitoring of plasma drug concentration is required while using:

Pharmacology • General Pharmacology • GPAT 2023

A. Antihypertensive drugs B. Levodopa C. Lithium carbonate D. MAO inhibitors

2667. Antidote for paracetamol overdosing is:

Pharmacology • General Pharmacology • GPAT 2023

A. Atropine B. N-Acetyl cysteine C. Glutathione D. Theophylline

2668. Match the scientist awarded the Nobel Prize with their contribution: (P) Alexander Fleming, (Q) Kobilka, (R) Banting, (S) Black with: (1) GPCR studies, (2) β-blockers, (3) Penicillin, (4) Insulin.

Pharmacology • General Pharmacology • GPAT 2023

A. P-4, Q-3, R-2, S-1 B. P-4, Q-2, R-3, S-1 C. P-3, Q-1, R-4, S-2 D. P-2, Q-3, R-4, S-1

2669. Aim of pharmacovigilance is primarily to:

Pharmacology • General Pharmacology • GPAT 2023

A. To monitor drug toxicity B. To monitor unauthorized drug manufacture C. To monitor rational use of drugs D. To check and control drug costs

2670. Which plot indicates the effects of an antagonist on receptors?

Pharmacology • General Pharmacology • GPAT 2023

A. Michaelis-Menten plots B. Lineweaver-Burk plots C. Displacement plots D. Schild plots

2671. At equilibrium, receptor occupancy is related to drug concentration by

Pharmacology • General Pharmacology • GPAT 2023

A. Henderson-Hasselbalch equation B. Hill–Langmuir equation C. Lineweaver–Burk equation D. Langmuir adsorption isotherm

2672. All of the following except one are subject to therapeutic drug monitoring. Which one?

Pharmacology • General Pharmacology • GPAT 2023

A. Phenytoin B. Lithium C. Gentamicin D. Losartan

2673. Which of the following is an example of facilitated diffusion?

Pharmacology • General Pharmacology • GPAT 2023

A. Passive diffusion B. Endocytosis C. Carrier mediated diffusion D. Active transport

2674. Monitoring of plasma drug concentration is required while using

Pharmacology • General Pharmacology • GPAT 2023

A. Antihypertensive drugs B. Levodopa C. Lithium carbonate D. MAO inhibitors

2675. Adverse Drug Event reporting is the responsibility of all of the following EXCEPT

Pharmacology • General Pharmacology • GPAT 2023

A. Pharmacist and physician B. Manufacturer C. Consumer D. Regulatory authorities

2676. Match the drug with their receptor profiles: 1. Ergotamine, 2. Ondansetron, 3. Sumatriptan, 4. Ketanserin

Pharmacology • General Pharmacology • GPAT 2023

A. (a) 1-R, 2-S, 3-Q, 4-P B. (b) 1-Q, 2-R, 3-5, 4-P C. (c) 1-R, 2-5, 3-P, 4-Q D. (d) 1-5, 2-R, 3-P, 4-Q

2677. Which of the following is a Phase I drug metabolism reaction associated with genetic polymorphism?

Pharmacology • General Pharmacology • GPAT 2023

A. Glucuronidation B. Acetylation C. Reduction D. Glutathione conjugation

2678. The following drug metabolizing reaction occurs entirely non-microsomally:

Pharmacology • General Pharmacology • GPAT 2023

A. Glucuronide conjugation B. Acetylation C. Oxidation D. Reduction

2679. Match the drugs with their adverse effects: 1. Cyclophosphamide, 2. Doxorubicin, 3. Bleomycin, 4. Cisplatin

Pharmacology • General Pharmacology • GPAT 2023

A. (a) 1-5, 2-R, 3-P, 4-Q B. (b) 1-P, 2-Q, 3-5, 4-R C. (c) 1-P, 2-S, 3-Q, 4-R D. (d) 1-R, 2-5, 3-P, 4-Q

2680. At equilibrium, receptor occupancy is related to drug concentration by

Pharmacology • General Pharmacology • GPAT 2023

A. Henderson-Hasselbalch equation B. Hill–Langmuir equation C. Lineweaver–Burk equation D. Langmuir adsorption isotherm

Disclaimer for MCQ Quiz
The questions in this MCQ quiz are intended solely for educational purposes. While we strive to ensure accuracy, the information may not always be up-to-date or complete. The creators are not liable for any errors or consequences. Verify any information before relying on it for critical decisions.

इस MCQ क्विज़ के प्रश्न केवल शैक्षिक उद्देश्यों के लिए हैं। हम सामग्री की सटीकता सुनिश्चित करने का प्रयास करते हैं, फिर भी जानकारी हमेशा अद्यतित या पूर्ण नहीं हो सकती। निर्माता किसी भी परिणाम के लिए जिम्मेदार नहीं हैं। कृपया किसी भी महत्वपूर्ण निर्णय से पहले स्वतंत्र रूप से जांचें।
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