VATI PN Pharmacology Assessment 2026 UPDATE 2026 Update • Verified Answers
✓ VERIFIED • 2026 UPDATE • 100% ACCURATE
VATI PN Pharmacology Assessment 2026 UPDATE
Actual Exam Questions & Verified Answers
with Detailed Rationales
Document Type: Exam (Elaborations)
Academic Year:
Total Questions: 50 Multiple Choice
Includes: Correct Answers + Full Rationales
Status: Verified & Updated for 2026
Exam (Elaborations) • Actual Questions & Rationales Page 1
,VATI PN Pharmacology Assessment 2026 UPDATE 2026 Update • Verified Answers
Questions & Verified Answers
1. A nurse is caring for a client who is taking digoxin 0.25 mg daily. Which of the following
findings should the nurse identify as an early indication of digoxin toxicity?
A. Increased appetite
B. Dry, hacking cough
C. Blurred or yellow vision
D. Peripheral edema
Answer: C
Rationale: Early signs of digoxin toxicity often include gastrointestinal disturbances like anorexia and nausea,
as well as visual changes such as blurred or yellow-tinged vision. This is an important clinical concept because
selecting the correct answer (C) requires understanding both the pathophysiology and the practical nursing
implications.
2. A nurse is preparing to administer furosemide 40 mg IV to a client. The nurse should monitor
for which of the following adverse effects?
A. Hyperkalemia
B. Hypokalemia
C. Hypertension
D. Bradycardia
Answer: B
Rationale: Furosemide is a loop diuretic that promotes the excretion of potassium, leading to a risk of
hypokalemia. Recognizing this principle allows the nurse to prioritize care, anticipate complications, and
provide accurate patient education. Exam questions often test the ability to distinguish this concept from closely
related distractors, making a clear rationale essential for mastery.
3. A client is prescribed spironolactone for heart failure. Which of the following instructions
should the nurse include in the teaching?
A. Increase intake of bananas and orange juice
B. Use a salt substitute for seasoning
C. Avoid foods high in potassium
D. Expect a decrease in urinary frequency
Answer: C
Rationale: Spironolactone is a potassium-sparing diuretic. The client should avoid high- potassium foods and
salt substitutes to prevent hyperkalemia. Recognizing this principle allows the nurse to prioritize care, anticipate
complications, and provide accurate patient education. Exam questions often test the ability to distinguish this
concept from closely related distractors, making a clear rationale essential for mastery.
Exam (Elaborations) • Actual Questions & Rationales Page 2
, VATI PN Pharmacology Assessment 2026 UPDATE 2026 Update • Verified Answers
4. A nurse is teaching a client who has a new prescription for levothyroxine. Which of the
following statements indicates an understanding of the teaching?
A. I should take this medication on an empty stomach in the morning.
B. I will take this medication right before bed.
C. I will stop taking the medication once my energy levels improve.
D. I can take this with my calcium supplement.
Answer: A
Rationale: Levothyroxine should be taken on an empty stomach, typically 30 to 60 minutes before breakfast, to
maximize absorption. Recognizing this principle allows the nurse to prioritize care, anticipate complications,
and provide accurate patient education. Exam questions often test the ability to distinguish this concept from
closely related distractors, making a clear rationale essential for mastery.
5. A nurse is monitoring a client receiving heparin via continuous IV infusion. Which of the
following laboratory values should the nurse report to the provider?
A. aPTT 65 seconds
B. INR 1.2
C. Hgb 14 g/dL
D. Platelets 90,000/mm3
Answer: D
Rationale: A platelet count below 100,000/mm3 can indicate heparin-induced thrombocytopenia (HIT), a
serious complication requiring immediate attention. This is an important clinical concept because selecting the
correct answer (D) requires understanding both the pathophysiology and the practical nursing implications.
Recognizing this principle allows the nurse to prioritize care, anticipate complications, and provide accurate
patient education.
6. A client is receiving warfarin therapy for deep vein thrombosis. Which of the following
medications is the antidote for warfarin?
A. Protamine sulfate
B. Vitamin K
C. Glucagon
D. Acetylcysteine
Answer: B
Rationale: Vitamin K is used to reverse the effects of warfarin. Protamine sulfate is the antidote for heparin.
Recognizing this principle allows the nurse to prioritize care, anticipate complications, and provide accurate
patient education. Exam questions often test the ability to distinguish this concept from closely related
distractors, making a clear rationale essential for mastery.
Exam (Elaborations) • Actual Questions & Rationales Page 3
✓ VERIFIED • 2026 UPDATE • 100% ACCURATE
VATI PN Pharmacology Assessment 2026 UPDATE
Actual Exam Questions & Verified Answers
with Detailed Rationales
Document Type: Exam (Elaborations)
Academic Year:
Total Questions: 50 Multiple Choice
Includes: Correct Answers + Full Rationales
Status: Verified & Updated for 2026
Exam (Elaborations) • Actual Questions & Rationales Page 1
,VATI PN Pharmacology Assessment 2026 UPDATE 2026 Update • Verified Answers
Questions & Verified Answers
1. A nurse is caring for a client who is taking digoxin 0.25 mg daily. Which of the following
findings should the nurse identify as an early indication of digoxin toxicity?
A. Increased appetite
B. Dry, hacking cough
C. Blurred or yellow vision
D. Peripheral edema
Answer: C
Rationale: Early signs of digoxin toxicity often include gastrointestinal disturbances like anorexia and nausea,
as well as visual changes such as blurred or yellow-tinged vision. This is an important clinical concept because
selecting the correct answer (C) requires understanding both the pathophysiology and the practical nursing
implications.
2. A nurse is preparing to administer furosemide 40 mg IV to a client. The nurse should monitor
for which of the following adverse effects?
A. Hyperkalemia
B. Hypokalemia
C. Hypertension
D. Bradycardia
Answer: B
Rationale: Furosemide is a loop diuretic that promotes the excretion of potassium, leading to a risk of
hypokalemia. Recognizing this principle allows the nurse to prioritize care, anticipate complications, and
provide accurate patient education. Exam questions often test the ability to distinguish this concept from closely
related distractors, making a clear rationale essential for mastery.
3. A client is prescribed spironolactone for heart failure. Which of the following instructions
should the nurse include in the teaching?
A. Increase intake of bananas and orange juice
B. Use a salt substitute for seasoning
C. Avoid foods high in potassium
D. Expect a decrease in urinary frequency
Answer: C
Rationale: Spironolactone is a potassium-sparing diuretic. The client should avoid high- potassium foods and
salt substitutes to prevent hyperkalemia. Recognizing this principle allows the nurse to prioritize care, anticipate
complications, and provide accurate patient education. Exam questions often test the ability to distinguish this
concept from closely related distractors, making a clear rationale essential for mastery.
Exam (Elaborations) • Actual Questions & Rationales Page 2
, VATI PN Pharmacology Assessment 2026 UPDATE 2026 Update • Verified Answers
4. A nurse is teaching a client who has a new prescription for levothyroxine. Which of the
following statements indicates an understanding of the teaching?
A. I should take this medication on an empty stomach in the morning.
B. I will take this medication right before bed.
C. I will stop taking the medication once my energy levels improve.
D. I can take this with my calcium supplement.
Answer: A
Rationale: Levothyroxine should be taken on an empty stomach, typically 30 to 60 minutes before breakfast, to
maximize absorption. Recognizing this principle allows the nurse to prioritize care, anticipate complications,
and provide accurate patient education. Exam questions often test the ability to distinguish this concept from
closely related distractors, making a clear rationale essential for mastery.
5. A nurse is monitoring a client receiving heparin via continuous IV infusion. Which of the
following laboratory values should the nurse report to the provider?
A. aPTT 65 seconds
B. INR 1.2
C. Hgb 14 g/dL
D. Platelets 90,000/mm3
Answer: D
Rationale: A platelet count below 100,000/mm3 can indicate heparin-induced thrombocytopenia (HIT), a
serious complication requiring immediate attention. This is an important clinical concept because selecting the
correct answer (D) requires understanding both the pathophysiology and the practical nursing implications.
Recognizing this principle allows the nurse to prioritize care, anticipate complications, and provide accurate
patient education.
6. A client is receiving warfarin therapy for deep vein thrombosis. Which of the following
medications is the antidote for warfarin?
A. Protamine sulfate
B. Vitamin K
C. Glucagon
D. Acetylcysteine
Answer: B
Rationale: Vitamin K is used to reverse the effects of warfarin. Protamine sulfate is the antidote for heparin.
Recognizing this principle allows the nurse to prioritize care, anticipate complications, and provide accurate
patient education. Exam questions often test the ability to distinguish this concept from closely related
distractors, making a clear rationale essential for mastery.
Exam (Elaborations) • Actual Questions & Rationales Page 3
