KAPLAN PHARMACOLOGY INTEGRATED EXAM QUESTIONS
AND CORRECT ANSWERS (VERIFIED ANSWERS) PLUS
RATIONALES 2026 Q&A | INSTANT DOWNLOAD PDF
CORE DOMAINS
Pharmacokinetics and Pharmacodynamics
Cardiovascular Pharmacology
Endocrine Pharmacology
Neurologic and Psychiatric Pharmacology
Anti-Infective Pharmacology
Gastrointestinal and Respiratory Pharmacology
Pain Management and Anti-Inflammatory Agents
Ethics, Legal Compliance, and Medication Safety
INTRODUCTION
The Kaplan Pharmacology Integrated Exam assesses the candidate's mastery of pharmacological
principles essential for safe, effective nursing practice. This examination evaluates knowledge across
pharmacokinetics, pharmacodynamics, drug classifications, adverse effect monitoring, and patient
education. Questions are structured in multiple-choice and scenario-based formats that mirror real-world
clinical decision-making. Emphasis is placed on applying pharmacological concepts to patient care
situations, including medication administration, toxicity recognition, drug interactions, and prioritization
of nursing interventions. Candidates must demonstrate critical thinking skills and the ability to integrate
foundational theory with applied professional knowledge to ensure patient safety and optimal
therapeutic outcomes.
SECTION ONE: QUESTIONS 1–100
,Question 1
A client is prescribed a medication that is highly protein-bound. The client's serum albumin level is 2.1
g/dL. The nurse should monitor for which potential effect?
A. Decreased therapeutic effect due to reduced drug availability
B. Increased risk of toxicity due to elevated free drug levels
C. Rapid elimination of the drug through the kidneys
D. Reduced absorption from the gastrointestinal tract
🟢 B. Increased risk of toxicity due to elevated free drug levels
🔴 RATIONALE: When serum albumin is low, fewer binding sites are available for highly protein-bound
drugs. This increases the free (unbound) fraction of the drug, which is pharmacologically active and
can lead to toxicity. Absorption and elimination are not directly affected by protein binding status.
Question 2
A nurse is preparing to administer digoxin to a client with heart failure. The client's apical pulse is 52
beats per minute. Which action should the nurse take?
A. Administer the medication as prescribed
B. Hold the dose and notify the healthcare provider
C. Administer the dose and recheck the pulse in 30 minutes
D. Give half the prescribed dose
🟢 B. Hold the dose and notify the healthcare provider
🔴 RATIONALE: Digoxin should be withheld when the adult apical pulse is below 60 beats per minute.
Administering digoxin at a rate of 52 bpm could worsen bradycardia and increase the risk of toxicity.
The provider must be notified for further orders.
Question 3
A client taking warfarin has an INR of 5.2. The client has no active bleeding. Which action should the
nurse anticipate?
A. Administer protamine sulfate
B. Hold the next dose and notify the provider
,C. Increase the warfarin dose
D. Administer vitamin K intravenously
🟢 B. Hold the next dose and notify the provider
🔴 RATIONALE: An INR of 5.2 exceeds the therapeutic range (typically 2.0–3.0) and indicates excessive
anticoagulation. Without active bleeding, the nurse should hold the next dose and notify the provider.
Vitamin K may be ordered for significant bleeding or extremely elevated INR, but is not the first action
for an asymptomatic elevation.
Question 4
A client receiving IV vancomycin develops flushing of the face, neck, and upper torso with hypotension
during the infusion. Which condition should the nurse suspect?
A. Anaphylactic shock
B. Red man syndrome
C. Stevens-Johnson syndrome
D. Drug-induced nephrotoxicity
🟢 B. Red man syndrome
🔴 RATIONALE: Red man syndrome results from rapid infusion of vancomycin, causing histamine
release characterized by flushing of the face, neck, and upper body with possible hypotension. It is
managed by slowing the infusion rate, not by discontinuing the drug permanently.
Question 5
A patient with type 2 diabetes is prescribed metformin. Which laboratory value requires the nurse's
immediate attention?
A. Serum creatinine 1.8 mg/dL
B. Fasting glucose 142 mg/dL
C. Hemoglobin A1c 7.2%
D. Serum potassium 4.0 mEq/L
🟢 A. Serum creatinine 1.8 mg/dL
, 🔴 RATIONALE: Metformin is contraindicated in renal impairment due to the risk of lactic acidosis. A
creatinine of 1.8 mg/dL suggests impaired renal function. The other values are consistent with
expected findings in a diabetic patient and do not require immediate intervention.
Question 6
A nurse is teaching a client about furosemide. Which statement by the client indicates understanding?
A. "I will take this medication at bedtime to avoid daytime urination."
B. "I should increase my intake of potassium-rich foods."
C. "I will avoid all dairy products while taking this medication."
D. "I can stop taking this medication once my blood pressure normalizes."
🟢 B. "I should increase my intake of potassium-rich foods."
🔴 RATIONALE: Furosemide is a loop diuretic that causes potassium loss. Clients should consume
potassium-rich foods such as bananas and oranges. Taking the medication at bedtime would cause
nocturia. Blood pressure medications should not be discontinued without provider approval.
Question 7
A client is prescribed phenytoin. The nurse should instruct the client to avoid which substance?
A. Dairy products
B. Grapefruit juice
C. Green leafy vegetables
D. Alcohol
🟢 D. Alcohol
🔴 RATIONALE: Alcohol can alter phenytoin metabolism and increase the risk of toxicity or seizure
breakthrough. Clients should avoid alcohol consumption while taking phenytoin. Grapefruit juice
interacts with certain statins and calcium channel blockers, but not phenytoin.
Question 8
A client receiving heparin therapy develops epistaxis and hematuria. The aPTT is 95 seconds (control:
30 seconds). Which medication should the nurse prepare to administer?
AND CORRECT ANSWERS (VERIFIED ANSWERS) PLUS
RATIONALES 2026 Q&A | INSTANT DOWNLOAD PDF
CORE DOMAINS
Pharmacokinetics and Pharmacodynamics
Cardiovascular Pharmacology
Endocrine Pharmacology
Neurologic and Psychiatric Pharmacology
Anti-Infective Pharmacology
Gastrointestinal and Respiratory Pharmacology
Pain Management and Anti-Inflammatory Agents
Ethics, Legal Compliance, and Medication Safety
INTRODUCTION
The Kaplan Pharmacology Integrated Exam assesses the candidate's mastery of pharmacological
principles essential for safe, effective nursing practice. This examination evaluates knowledge across
pharmacokinetics, pharmacodynamics, drug classifications, adverse effect monitoring, and patient
education. Questions are structured in multiple-choice and scenario-based formats that mirror real-world
clinical decision-making. Emphasis is placed on applying pharmacological concepts to patient care
situations, including medication administration, toxicity recognition, drug interactions, and prioritization
of nursing interventions. Candidates must demonstrate critical thinking skills and the ability to integrate
foundational theory with applied professional knowledge to ensure patient safety and optimal
therapeutic outcomes.
SECTION ONE: QUESTIONS 1–100
,Question 1
A client is prescribed a medication that is highly protein-bound. The client's serum albumin level is 2.1
g/dL. The nurse should monitor for which potential effect?
A. Decreased therapeutic effect due to reduced drug availability
B. Increased risk of toxicity due to elevated free drug levels
C. Rapid elimination of the drug through the kidneys
D. Reduced absorption from the gastrointestinal tract
🟢 B. Increased risk of toxicity due to elevated free drug levels
🔴 RATIONALE: When serum albumin is low, fewer binding sites are available for highly protein-bound
drugs. This increases the free (unbound) fraction of the drug, which is pharmacologically active and
can lead to toxicity. Absorption and elimination are not directly affected by protein binding status.
Question 2
A nurse is preparing to administer digoxin to a client with heart failure. The client's apical pulse is 52
beats per minute. Which action should the nurse take?
A. Administer the medication as prescribed
B. Hold the dose and notify the healthcare provider
C. Administer the dose and recheck the pulse in 30 minutes
D. Give half the prescribed dose
🟢 B. Hold the dose and notify the healthcare provider
🔴 RATIONALE: Digoxin should be withheld when the adult apical pulse is below 60 beats per minute.
Administering digoxin at a rate of 52 bpm could worsen bradycardia and increase the risk of toxicity.
The provider must be notified for further orders.
Question 3
A client taking warfarin has an INR of 5.2. The client has no active bleeding. Which action should the
nurse anticipate?
A. Administer protamine sulfate
B. Hold the next dose and notify the provider
,C. Increase the warfarin dose
D. Administer vitamin K intravenously
🟢 B. Hold the next dose and notify the provider
🔴 RATIONALE: An INR of 5.2 exceeds the therapeutic range (typically 2.0–3.0) and indicates excessive
anticoagulation. Without active bleeding, the nurse should hold the next dose and notify the provider.
Vitamin K may be ordered for significant bleeding or extremely elevated INR, but is not the first action
for an asymptomatic elevation.
Question 4
A client receiving IV vancomycin develops flushing of the face, neck, and upper torso with hypotension
during the infusion. Which condition should the nurse suspect?
A. Anaphylactic shock
B. Red man syndrome
C. Stevens-Johnson syndrome
D. Drug-induced nephrotoxicity
🟢 B. Red man syndrome
🔴 RATIONALE: Red man syndrome results from rapid infusion of vancomycin, causing histamine
release characterized by flushing of the face, neck, and upper body with possible hypotension. It is
managed by slowing the infusion rate, not by discontinuing the drug permanently.
Question 5
A patient with type 2 diabetes is prescribed metformin. Which laboratory value requires the nurse's
immediate attention?
A. Serum creatinine 1.8 mg/dL
B. Fasting glucose 142 mg/dL
C. Hemoglobin A1c 7.2%
D. Serum potassium 4.0 mEq/L
🟢 A. Serum creatinine 1.8 mg/dL
, 🔴 RATIONALE: Metformin is contraindicated in renal impairment due to the risk of lactic acidosis. A
creatinine of 1.8 mg/dL suggests impaired renal function. The other values are consistent with
expected findings in a diabetic patient and do not require immediate intervention.
Question 6
A nurse is teaching a client about furosemide. Which statement by the client indicates understanding?
A. "I will take this medication at bedtime to avoid daytime urination."
B. "I should increase my intake of potassium-rich foods."
C. "I will avoid all dairy products while taking this medication."
D. "I can stop taking this medication once my blood pressure normalizes."
🟢 B. "I should increase my intake of potassium-rich foods."
🔴 RATIONALE: Furosemide is a loop diuretic that causes potassium loss. Clients should consume
potassium-rich foods such as bananas and oranges. Taking the medication at bedtime would cause
nocturia. Blood pressure medications should not be discontinued without provider approval.
Question 7
A client is prescribed phenytoin. The nurse should instruct the client to avoid which substance?
A. Dairy products
B. Grapefruit juice
C. Green leafy vegetables
D. Alcohol
🟢 D. Alcohol
🔴 RATIONALE: Alcohol can alter phenytoin metabolism and increase the risk of toxicity or seizure
breakthrough. Clients should avoid alcohol consumption while taking phenytoin. Grapefruit juice
interacts with certain statins and calcium channel blockers, but not phenytoin.
Question 8
A client receiving heparin therapy develops epistaxis and hematuria. The aPTT is 95 seconds (control:
30 seconds). Which medication should the nurse prepare to administer?
