1. Which of the following drugs is classified as a proton pump inhibitor
(PPI)?
A. Omeprazole
B. Ranitidine
C. Magnesium hydroxide
D. Diphenhydramine
Answer: A) Omeprazole
Rationale: Omeprazole is a PPI that decreases the production of stomach acid
and is commonly used to treat conditions like GERD and peptic ulcers.
2. Which of the following medications is used to treat Type 2 diabetes mellitus?
A. Insulin glargine
B. Metformin
C. Levothyroxine
D. Albuterol
Answer: B) Metformin
Rationale: Metformin is an oral medication that helps control blood sugar
levels in Type 2 diabetes.
,3. Which of the following is a potential complication of long-term
corticosteroid therapy?
A. Osteoporosis
B. Weight loss
C. Hypoglycemia
D. Hyperkalemia
Answer: A) Osteoporosis
Rationale: Prolonged use of corticosteroids can lead to bone loss, increasing the
risk of osteoporosis.
4. What is the mechanism of action of warfarin?
A. Inhibits platelet aggregation
B. Inhibits vitamin K-dependent clotting factors
C. Increases clotting factor production
D. Inhibits thrombin directly
Answer: B) Inhibits vitamin K-dependent clotting factors
Rationale: Warfarin works by inhibiting the synthesis of vitamin K-dependent
clotting factors, thus reducing the risk of blood clots.
5. What is the primary indication for the use of albuterol?
A. Treating bacterial infections
B. Relieving bronchospasm in asthma
, C. Lowering blood pressure
D. Treating peptic ulcers
Answer: B) Relieving bronchospasm in asthma
Rationale: Albuterol is a bronchodilator used to relieve symptoms of asthma
and other respiratory conditions.
6. What is the primary therapeutic use of digoxin?
A. Treating arrhythmias
B. Lowering blood pressure
C. Treating infections
D. Reducing inflammation
Answer: A) Treating arrhythmias
Rationale: Digoxin is used to treat atrial fibrillation and other heart
arrhythmias by increasing the force of contraction and slowing the heart rate.
7. What is the primary action of calcium channel blockers?
A. Increase heart rate
B. Dilate blood vessels
C. Decrease heart rate
D. Increase blood clotting
Answer: B) Dilate blood vessels
(PPI)?
A. Omeprazole
B. Ranitidine
C. Magnesium hydroxide
D. Diphenhydramine
Answer: A) Omeprazole
Rationale: Omeprazole is a PPI that decreases the production of stomach acid
and is commonly used to treat conditions like GERD and peptic ulcers.
2. Which of the following medications is used to treat Type 2 diabetes mellitus?
A. Insulin glargine
B. Metformin
C. Levothyroxine
D. Albuterol
Answer: B) Metformin
Rationale: Metformin is an oral medication that helps control blood sugar
levels in Type 2 diabetes.
,3. Which of the following is a potential complication of long-term
corticosteroid therapy?
A. Osteoporosis
B. Weight loss
C. Hypoglycemia
D. Hyperkalemia
Answer: A) Osteoporosis
Rationale: Prolonged use of corticosteroids can lead to bone loss, increasing the
risk of osteoporosis.
4. What is the mechanism of action of warfarin?
A. Inhibits platelet aggregation
B. Inhibits vitamin K-dependent clotting factors
C. Increases clotting factor production
D. Inhibits thrombin directly
Answer: B) Inhibits vitamin K-dependent clotting factors
Rationale: Warfarin works by inhibiting the synthesis of vitamin K-dependent
clotting factors, thus reducing the risk of blood clots.
5. What is the primary indication for the use of albuterol?
A. Treating bacterial infections
B. Relieving bronchospasm in asthma
, C. Lowering blood pressure
D. Treating peptic ulcers
Answer: B) Relieving bronchospasm in asthma
Rationale: Albuterol is a bronchodilator used to relieve symptoms of asthma
and other respiratory conditions.
6. What is the primary therapeutic use of digoxin?
A. Treating arrhythmias
B. Lowering blood pressure
C. Treating infections
D. Reducing inflammation
Answer: A) Treating arrhythmias
Rationale: Digoxin is used to treat atrial fibrillation and other heart
arrhythmias by increasing the force of contraction and slowing the heart rate.
7. What is the primary action of calcium channel blockers?
A. Increase heart rate
B. Dilate blood vessels
C. Decrease heart rate
D. Increase blood clotting
Answer: B) Dilate blood vessels
