Virginia Pharmacist Licensure Exam
Practice Questions And Correct Answers
(Verified Answers) Plus Rationale 2026
Q&A| Instant Download Pdf
1. A pharmacist receives a prescription for warfarin and notices that the
patient has recently started trimethoprim-sulfamethoxazole. What is
the most appropriate action?
A. Dispense both medications without concern
B. Recommend doubling the warfarin dose
C. Evaluate the potential interaction and contact the prescriber if necessary
D. Discontinue trimethoprim-sulfamethoxazole immediately
C. Evaluate the potential interaction and contact the prescriber if necessary
Rationale: Trimethoprim-sulfamethoxazole can significantly increase
warfarin effects and bleeding risk. Pharmacists should assess the
interaction and collaborate with the prescriber to ensure patient safety.
2. Which receptor is primarily responsible for the bronchodilatory effects
of albuterol?
A. Alpha-1 receptor
B. Beta-1 receptor
C. Beta-2 receptor
D. Muscarinic receptor
,C. Beta-2 receptor
Rationale: Albuterol is a selective beta-2 adrenergic agonist that relaxes
bronchial smooth muscle and improves airflow in patients with asthma
and COPD.
3. A patient with type 1 diabetes mellitus requires which therapy?
A. Metformin alone
B. Sulfonylurea therapy
C. Insulin therapy
D. GLP-1 agonist monotherapy
C. Insulin therapy
Rationale: Patients with type 1 diabetes have absolute insulin deficiency
and require exogenous insulin for survival and glycemic control.
4. Which laboratory value is most useful for monitoring long-term
glycemic control?
A. Serum creatinine
B. Hemoglobin A1c
C. Potassium
D. Troponin
B. Hemoglobin A1c
Rationale: Hemoglobin A1c reflects average blood glucose over
approximately two to three months and is widely used to assess long-term
diabetes management.
5. What is the primary mechanism of action of ACE inhibitors?
A. Blocking beta receptors
B. Inhibiting conversion of angiotensin I to angiotensin II
,C. Blocking calcium channels
D. Increasing sodium reabsorption
B. Inhibiting conversion of angiotensin I to angiotensin II
Rationale: ACE inhibitors reduce formation of angiotensin II, resulting in
vasodilation, reduced aldosterone secretion, and lower blood pressure.
6. Which medication is classified as a proton pump inhibitor?
A. Famotidine
B. Omeprazole
C. Sucralfate
D. Calcium carbonate
B. Omeprazole
Rationale: Omeprazole irreversibly inhibits gastric proton pumps,
significantly reducing gastric acid secretion.
7. A patient taking digoxin develops nausea, visual disturbances, and
arrhythmias. These findings are most consistent with:
A. Hypoglycemia
B. Digoxin toxicity
C. Hyperthyroidism
D. Anemia
B. Digoxin toxicity
Rationale: Classic signs of digoxin toxicity include gastrointestinal
symptoms, yellow-green visual disturbances, and cardiac arrhythmias.
8. Which anticoagulant requires routine INR monitoring?
A. Apixaban
B. Rivaroxaban
, C. Warfarin
D. Enoxaparin
C. Warfarin
Rationale: Warfarin therapy requires INR monitoring to ensure therapeutic
anticoagulation and minimize bleeding risk.
9. Which organism is most commonly associated with peptic ulcer
disease?
A. Streptococcus pneumoniae
B. Helicobacter pylori
C. Escherichia coli
D. Clostridioides difficile
B. Helicobacter pylori
Rationale: Helicobacter pylori infection is a major cause of peptic ulcer
disease and is treated with eradication therapy.
10. Which electrolyte abnormality is commonly caused by loop
diuretics?
A. Hyperkalemia
B. Hypercalcemia
C. Hypokalemia
D. Hypermagnesemia
C. Hypokalemia
Rationale: Loop diuretics increase renal potassium excretion and may lead
to clinically significant hypokalemia.
11. What is the antidote for opioid overdose?
A. Flumazenil
B. Naloxone
Practice Questions And Correct Answers
(Verified Answers) Plus Rationale 2026
Q&A| Instant Download Pdf
1. A pharmacist receives a prescription for warfarin and notices that the
patient has recently started trimethoprim-sulfamethoxazole. What is
the most appropriate action?
A. Dispense both medications without concern
B. Recommend doubling the warfarin dose
C. Evaluate the potential interaction and contact the prescriber if necessary
D. Discontinue trimethoprim-sulfamethoxazole immediately
C. Evaluate the potential interaction and contact the prescriber if necessary
Rationale: Trimethoprim-sulfamethoxazole can significantly increase
warfarin effects and bleeding risk. Pharmacists should assess the
interaction and collaborate with the prescriber to ensure patient safety.
2. Which receptor is primarily responsible for the bronchodilatory effects
of albuterol?
A. Alpha-1 receptor
B. Beta-1 receptor
C. Beta-2 receptor
D. Muscarinic receptor
,C. Beta-2 receptor
Rationale: Albuterol is a selective beta-2 adrenergic agonist that relaxes
bronchial smooth muscle and improves airflow in patients with asthma
and COPD.
3. A patient with type 1 diabetes mellitus requires which therapy?
A. Metformin alone
B. Sulfonylurea therapy
C. Insulin therapy
D. GLP-1 agonist monotherapy
C. Insulin therapy
Rationale: Patients with type 1 diabetes have absolute insulin deficiency
and require exogenous insulin for survival and glycemic control.
4. Which laboratory value is most useful for monitoring long-term
glycemic control?
A. Serum creatinine
B. Hemoglobin A1c
C. Potassium
D. Troponin
B. Hemoglobin A1c
Rationale: Hemoglobin A1c reflects average blood glucose over
approximately two to three months and is widely used to assess long-term
diabetes management.
5. What is the primary mechanism of action of ACE inhibitors?
A. Blocking beta receptors
B. Inhibiting conversion of angiotensin I to angiotensin II
,C. Blocking calcium channels
D. Increasing sodium reabsorption
B. Inhibiting conversion of angiotensin I to angiotensin II
Rationale: ACE inhibitors reduce formation of angiotensin II, resulting in
vasodilation, reduced aldosterone secretion, and lower blood pressure.
6. Which medication is classified as a proton pump inhibitor?
A. Famotidine
B. Omeprazole
C. Sucralfate
D. Calcium carbonate
B. Omeprazole
Rationale: Omeprazole irreversibly inhibits gastric proton pumps,
significantly reducing gastric acid secretion.
7. A patient taking digoxin develops nausea, visual disturbances, and
arrhythmias. These findings are most consistent with:
A. Hypoglycemia
B. Digoxin toxicity
C. Hyperthyroidism
D. Anemia
B. Digoxin toxicity
Rationale: Classic signs of digoxin toxicity include gastrointestinal
symptoms, yellow-green visual disturbances, and cardiac arrhythmias.
8. Which anticoagulant requires routine INR monitoring?
A. Apixaban
B. Rivaroxaban
, C. Warfarin
D. Enoxaparin
C. Warfarin
Rationale: Warfarin therapy requires INR monitoring to ensure therapeutic
anticoagulation and minimize bleeding risk.
9. Which organism is most commonly associated with peptic ulcer
disease?
A. Streptococcus pneumoniae
B. Helicobacter pylori
C. Escherichia coli
D. Clostridioides difficile
B. Helicobacter pylori
Rationale: Helicobacter pylori infection is a major cause of peptic ulcer
disease and is treated with eradication therapy.
10. Which electrolyte abnormality is commonly caused by loop
diuretics?
A. Hyperkalemia
B. Hypercalcemia
C. Hypokalemia
D. Hypermagnesemia
C. Hypokalemia
Rationale: Loop diuretics increase renal potassium excretion and may lead
to clinically significant hypokalemia.
11. What is the antidote for opioid overdose?
A. Flumazenil
B. Naloxone
