Sample Questions and Answers
- Which of the following is a non-selective NSAID?
Celecoxib
B. Aspirin
C. Acetaminophen
D. Methotrexate
Answer: B - What is the primary mechanism of action of NSAIDs?
Inhibition of cyclooxygenase (COX) enzymes
B. Blockage of histamine receptors
C. Activation of serotonin receptors
D. Stimulation of opioid receptors
Answer: A - Which of the following is a selective COX-2 inhibitor?
Naproxen
B. Diclofenac
C. Celecoxib
D. Ibuprofen
Answer: C - Which NSAID is most associated with Reye’s syndrome in children?
Ibuprofen
B. Aspirin
C. Meloxicam
D. Celecoxib
Answer: B - What is the primary adverse effect of NSAIDs on the gastrointestinal tract?
Diarrhea
B. Ulceration and bleeding
C. Constipation
D. Malabsorption
Answer: B - What is the role of prostaglandins inhibited by NSAIDs?
Promote platelet aggregation
B. Protect gastric mucosa
C. Reduce blood pressure
D. Stimulate histamine release
Answer: B - Which anti-inflammatory drug is commonly used for acute gout attacks?
Allopurinol
B. Colchicine
C. Celecoxib
D. Methotrexate
Answer: B - Which of the following NSAIDs has the longest half-life?
Ibuprofen
B. Naproxen
C. Piroxicam
D. Diclofenac
Answer: C - Which drug can counteract the platelet inhibition caused by aspirin?
Warfarin
B. Acetaminophen
C. Ibuprofen
D. Clopidogrel
Answer: C - Which enzyme is inhibited by glucocorticoids to reduce inflammation?
COX-1
B. Phospholipase A2
C. COX-2
D. Lipoxygenase
Answer: B - Which of the following is a non-NSAID anti-inflammatory drug?
Methotrexate
B. Ibuprofen
C. Indomethacin
D. Naproxen
Answer: A - Which anti-inflammatory drug is used topically to treat arthritis?
Celecoxib
B. Diclofenac
C. Acetaminophen
D. Prednisolone
Answer: B - What is a common side effect of long-term corticosteroid therapy?
Hyperkalemia
B. Osteoporosis
C. Hyperpigmentation
D. Low blood glucose
Answer: B - Which anti-inflammatory drug is contraindicated in pregnancy?
Acetaminophen
B. Celecoxib
C. Aspirin
D. Ibuprofen
Answer: C - What is the function of leukotriene inhibitors in inflammation?
Inhibit prostaglandin synthesis
B. Block leukotriene receptors
C. Stimulate COX-1 activity
D. Enhance histamine release
Answer: B - Which drug is most effective in treating rheumatoid arthritis?
Ibuprofen
B. Methotrexate
C. Aspirin
D. Acetaminophen
Answer: B - Which NSAID has the lowest risk of cardiovascular side effects?
Ibuprofen
B. Naproxen
C. Diclofenac
D. Celecoxib
Answer: B - Which is a primary adverse effect of glucocorticoids?
Hypoglycemia
B. Immunosuppression
C. Thrombocytopenia
D. Hyponatremia
Answer: B - Which COX enzyme is responsible for producing prostaglandins in the stomach lining?
COX-1
B. COX-2
C. COX-3
D. Both COX-1 and COX-2
Answer: A - What is the drug of choice for treating aspirin overdose?
Activated charcoal
B. N-acetylcysteine
C. Sodium bicarbonate
D. Atropine
Answer: C - Which NSAID is available in injectable form for severe pain?
Aspirin
B. Ketorolac
C. Ibuprofen
D. Acetaminophen
Answer: B - Which anti-inflammatory drug is used to prevent migraines?
Ibuprofen
B. Topiramate
C. Aspirin
D. Celecoxib
Answer: B - What is the maximum daily dose of acetaminophen for adults to avoid liver toxicity?
2 grams
B. 3 grams
C. 4 grams
D. 5 grams
Answer: C - Which NSAID is recommended for patients with cardiovascular risk?
Aspirin
B. Ibuprofen
C. Celecoxib
D. Diclofenac
Answer: A - Which NSAID is commonly used in pediatric fever management?
Aspirin
B. Ibuprofen
C. Diclofenac
D. Naproxen
Answer: B - Which enzyme does acetaminophen primarily target?
COX-1
B. COX-2
C. COX-3
D. Lipoxygenase
Answer: C - Which NSAID is commonly used in sports injuries for reducing inflammation?
Aspirin
B. Diclofenac
C. Celecoxib
D. Methotrexate
Answer: B - Which drug can cause Stevens-Johnson syndrome as a rare side effect?
Naproxen
B. Aspirin
C. Ibuprofen
D. Celecoxib
Answer: D - Which NSAID is considered safest for patients with a history of peptic ulcers?
Aspirin
B. Celecoxib
C. Naproxen
D. Ibuprofen
Answer: B - Which anti-inflammatory drug works by binding to tumor necrosis factor (TNF)?
Methotrexate
B. Infliximab
C. Aspirin
D. Acetaminophen
Answer: B
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