VATI PN Pharmacology Assessment (2026) - NGN-Style Prep… 2026 Update • Verified Answers
✓ VERIFIED • 2026 UPDATE • 100% ACCURATE
VATI PN Pharmacology Assessment (2026) -
NGN-Style Prep 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) - NGN-Style Prep… 2026 Update • Verified Answers
Questions & Verified Answers
1. A nurse is preparing to administer digoxin to a client with heart failure. Which of the
following findings should the nurse identify as an early sign of digoxin toxicity?
A. Tachycardia and palpitations
B. Photophobia and blurred vision
C. Anorexia and nausea
D. Increased urinary output
Answer: C
Rationale: Gastrointestinal distress, such as anorexia, nausea, and vomiting, are typically the earliest signs of
digoxin toxicity. Visual disturbances (yellow-green halos) occur later. Applying this knowledge in clinical settings
supports safe, evidence-based practice and improves patient outcomes.
2. A client is receiving a continuous heparin infusion for deep vein thrombosis. Which
laboratory value should the nurse monitor to adjust the dosage?
A. Prothrombin time (PT)
B. International Normalized Ratio (INR)
C. Activated partial thromboplastin time (aPTT)
D. Platelet count
Answer: C
Rationale: aPTT is the standard test for monitoring heparin therapy. PT/INR is used for warfarin. 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 nurse is teaching a client who has a new prescription for albuterol inhaler. Which of the
following adverse effects should the nurse include in the teaching?
A. Bradycardia
B. Drowsiness
C. Oral candidiasis
D. Muscle tremors
Answer: D
Rationale: Albuterol is a beta-2 agonist that can cause sympathetic nervous system stimulation, leading to
tachycardia and skeletal muscle tremors. Applying this knowledge in clinical settings supports safe,
evidence-based practice and improves patient outcomes. This is an important clinical concept because
selecting the correct answer (D) requires understanding both the pathophysiology and the practical nursing
implications.
Exam (Elaborations) • Actual Questions & Rationales Page 2
, VATI PN Pharmacology Assessment (2026) - NGN-Style Prep… 2026 Update • Verified Answers
4. A client with type 1 diabetes mellitus is prescribed NPH insulin. When should the nurse
expect this insulin to reach its peak effect?
A. 30 to 60 minutes after administration
B. 1 to 3 hours after administration
C. 4 to 12 hours after administration
D. 18 to 24 hours after administration
Answer: C
Rationale: NPH is an intermediate-acting insulin with a peak effect typically occurring 4 to 12 hours after
injection. This is an important clinical concept because selecting the correct answer (C) 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.
5. Which of the following medications is used as the antidote for warfarin overdose?
A. Protamine sulfate
B. Acetylcysteine
C. Glucagon
D. Vitamin K
Answer: D
Rationale: Vitamin K antagonizes the effects of warfarin. Protamine sulfate is for heparin, glucagon is for
beta-blockers, and acetylcysteine is for acetaminophen. 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.
6. A nurse is caring for a client receiving furosemide. Which of the following electrolyte
imbalances should the nurse monitor for?
A. Hypokalemia
B. Hyperkalemia
C. Hypernatremia
D. Hypercalcemia
Answer: A
Rationale: Furosemide is a loop diuretic that promotes the excretion of potassium, leading to hypokalemia.
This is an important clinical concept because selecting the correct answer (A) 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.
Exam (Elaborations) • Actual Questions & Rationales Page 3
✓ VERIFIED • 2026 UPDATE • 100% ACCURATE
VATI PN Pharmacology Assessment (2026) -
NGN-Style Prep 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) - NGN-Style Prep… 2026 Update • Verified Answers
Questions & Verified Answers
1. A nurse is preparing to administer digoxin to a client with heart failure. Which of the
following findings should the nurse identify as an early sign of digoxin toxicity?
A. Tachycardia and palpitations
B. Photophobia and blurred vision
C. Anorexia and nausea
D. Increased urinary output
Answer: C
Rationale: Gastrointestinal distress, such as anorexia, nausea, and vomiting, are typically the earliest signs of
digoxin toxicity. Visual disturbances (yellow-green halos) occur later. Applying this knowledge in clinical settings
supports safe, evidence-based practice and improves patient outcomes.
2. A client is receiving a continuous heparin infusion for deep vein thrombosis. Which
laboratory value should the nurse monitor to adjust the dosage?
A. Prothrombin time (PT)
B. International Normalized Ratio (INR)
C. Activated partial thromboplastin time (aPTT)
D. Platelet count
Answer: C
Rationale: aPTT is the standard test for monitoring heparin therapy. PT/INR is used for warfarin. 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 nurse is teaching a client who has a new prescription for albuterol inhaler. Which of the
following adverse effects should the nurse include in the teaching?
A. Bradycardia
B. Drowsiness
C. Oral candidiasis
D. Muscle tremors
Answer: D
Rationale: Albuterol is a beta-2 agonist that can cause sympathetic nervous system stimulation, leading to
tachycardia and skeletal muscle tremors. Applying this knowledge in clinical settings supports safe,
evidence-based practice and improves patient outcomes. This is an important clinical concept because
selecting the correct answer (D) requires understanding both the pathophysiology and the practical nursing
implications.
Exam (Elaborations) • Actual Questions & Rationales Page 2
, VATI PN Pharmacology Assessment (2026) - NGN-Style Prep… 2026 Update • Verified Answers
4. A client with type 1 diabetes mellitus is prescribed NPH insulin. When should the nurse
expect this insulin to reach its peak effect?
A. 30 to 60 minutes after administration
B. 1 to 3 hours after administration
C. 4 to 12 hours after administration
D. 18 to 24 hours after administration
Answer: C
Rationale: NPH is an intermediate-acting insulin with a peak effect typically occurring 4 to 12 hours after
injection. This is an important clinical concept because selecting the correct answer (C) 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.
5. Which of the following medications is used as the antidote for warfarin overdose?
A. Protamine sulfate
B. Acetylcysteine
C. Glucagon
D. Vitamin K
Answer: D
Rationale: Vitamin K antagonizes the effects of warfarin. Protamine sulfate is for heparin, glucagon is for
beta-blockers, and acetylcysteine is for acetaminophen. 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.
6. A nurse is caring for a client receiving furosemide. Which of the following electrolyte
imbalances should the nurse monitor for?
A. Hypokalemia
B. Hyperkalemia
C. Hypernatremia
D. Hypercalcemia
Answer: A
Rationale: Furosemide is a loop diuretic that promotes the excretion of potassium, leading to hypokalemia.
This is an important clinical concept because selecting the correct answer (A) 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.
Exam (Elaborations) • Actual Questions & Rationales Page 3
