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Pharmacy question and other:
1. Which of the following drugs is a βā-selective blocker?
A. Propranolol
B. Atenolol
C. Labetalol
D. Carvedilol
ā
Answer: B. Atenolol
š” Explanation: Atenolol selectively blocks βā-receptors, mainly affecting the heart. Propranolol blocks both βā and βā receptors.
2. Which of the following is an example of a loop diuretic?
A. Hydrochlorothiazide
B. Spironolactone
C. Furosemide
D. Acetazolamide
ā
Answer: C. Furosemide
š” Explanation: Furosemide acts on the loop of Henle to inhibit Naāŗ-Kāŗ-2Clā» transport, causing potent diuresis.
3. Which antibiotic inhibits bacterial cell wall synthesis?
A. Gentamicin
B. Ciprofloxacin
C. Amoxicillin
D. Erythromycin
ā
Answer: C. Amoxicillin
š” Explanation: Amoxicillin is a β-lactam antibiotic that inhibits bacterial cell wall synthesis by blocking transpeptidase enzymes.
4. Which of the following drugs is used as an anticoagulant?
A. Aspirin
B. Warfarin
C. Atorvastatin
D. Folic acid
ā
Answer: B. Warfarin
š” Explanation: Warfarin inhibits vitamin Kādependent clotting factor synthesis in the liver, preventing blood clot formation.
5. Which of the following is a side effect of ACE inhibitors like Enalapril?
A. Bradycardia
B. Hypoglycemia
C. Dry cough
D. Constipation
ā
Answer: C. Dry cough
š” Explanation: ACE inhibitors increase bradykinin levels, leading to a persistent dry cough in some patients.
1.Which of the following drugs does NOT require therapeutic drug monitoring?
a) Digitoxin
b) Gentamycin
c) Phenytoin
d) Paracetamol
Answer: d) ParacetamolĀ
2.Type I adverse drug reaction is mainly:
a) Caused when T-cells bind to a specific antigen
b) Caused by tissue injury
c) IgE mediated
d) Caused by cytotoxic antibodies
Answer: c) IgE mediatedĀ
3.Which drug can cause lactic acidosis?
a) Metformin
b) Pioglitazone
c) Repaglinide
d) Glibenclamide
Answer: a) MetforminĀ
4.The highest incidence of adverse drug reactions occurs in which population?
a) Children
b) Elderly
c) Women
d) Men
Answer: b) ElderlyĀ
5.Which antihypertensive therapy should be avoided in type 1 diabetes mellitus?
a) ACE inhibitors
b) High dose diuretics
c) Centrally acting drugs
d) Calcium channel blockers
Answer: b) High dose diureticsĀ
6.Which drug is an example of Category X in pregnancy?
a) Diclofenac
b) Ranitidine
c) Lorazepam
d) Paracetamol
Answer: a) DiclofenacĀ
7.Which drug is indicated for agitation and restlessness in elderly despite risks of extrapyramidal side effects?
a) Prochlorperazine
b) Clozapine
c) Haloperidol
d) Flupentixol
Answer: c) HaloperidolĀ
8.Which of the following is a key responsibility of a clinical pharmacist in direct patient care?
a) Supervising drug administration techniques
b) Providing drug information to physicians
c) Identifying drugs brought by patients
d) Reviewing drug administration records
Answer: a) Supervising drug administration techniquesĀ
9.The organization managing procurement, storage, and dispensing of medicines is:
a) Clinical Pharmacy
b) Hospital Pharmacy
c) Community Pharmacy
d) Ambulatory Pharmacy
Answer: b) Hospital PharmacyĀ
10.The most specific and sensitive method for assessing patient compliance is:
a) Drug analysis
b) Interrogation
c) Urine marker
d) Tablet counting
Answer: a) Drug analysisĀ
11.Which drug is most likely to cause parkinsonian adverse effects?
a) Clozapine
b) Risperidone
c) Haloperidol
d) Olanzapine
Answer: c) HaloperidolĀ
12.A 23-year-old woman with seizure disorder plans pregnancy; which drug is associated with highest risk of fetal mental retardation?
a) Carbamazepine
b) Lamotrigine
c) Phenytoin
d) Valproic acid
Answer: d) Valproic acidĀ
13.Which drug is commonly implicated in causing thrombocytopenia?
a) Dabigatran
b) Dipyridamole
c) Prasugrel
d) Unfractionated heparin
Answer: d) Unfractionated heparinĀ
14.Augmented adverse drug reactions are:
a) Genetically determined effects
b) Dose-dependent reactions
c) Allergic hypersensitivities
d) Idiosyncratic responses
Answer: b) Dose-dependent reactionsĀ
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Q5.Pregnant woman ā which drug was contraindicated before substituting safer alternatives
šAnswer B
B/C due to risks of:
Fetal renal failure, oligohydramnios, pulmonary hypoplasia, and death, especially in 2nd/3rd trimester.
The rest are safest drug
