ATI RN PHARMACOLOGY FOR NURSING EDITION 10.0 QUESTIONS AND CORRECT
ANSWERS (VERIFIED ANSWERS) PLUS RATIONALES 2026 Q&A | INSTANT DOWNLOAD PDF
Core Domains
Medication Safety & Administration Rights
Pharmacokinetics & Pharmacodynamics
Drug Classes & Mechanisms of Action
Adverse Effects & Toxicity Monitoring
Laboratory Value Interpretation
Patient Teaching & Education
High-Alert Medications
Drug Interactions & Contraindications
Pain Management Pharmacology
Cardiovascular & Respiratory Medications
,Introduction
This comprehensive assessment evaluates critical pharmacology knowledge essential for registered nurses in
clinical practice. The exam tests foundational theory, applied professional knowledge, regulatory compliance,
ethics, and real-world decision-making skills. Candidates will encounter 100 multiple-choice and scenario-
based questions covering medication safety, drug classes, adverse effects, lab monitoring, and patient
teaching. The assessment emphasizes clinical judgment and prioritization in medication administration,
reflecting the complex decision-making required in modern healthcare settings. Success requires mastery of
prototype medications across all major body systems and the ability to apply pharmacological principles to
diverse patient scenarios.
SECTION ONE: QUESTIONS 1–100
Question 1
A nurse is preparing to administer medication to a patient. Which of the following is the FIRST right the nurse
must verify before administration?
A. Right documentation
B. Right drug
C. Right patient
D. Right time
🟢 Correct answer: C. Right patient
,🔴 RATIONALE: The right patient is the first and most critical verification step. The nurse must confirm
patient identity using two identifiers before proceeding with any other rights of medication administration to
prevent administration to the wrong individual.
Question 2
A patient receiving vancomycin has a trough level of 28 mcg/mL. What is the nurse's priority action?
A. Administer the dose as scheduled
B. Hold the dose and notify the provider
C. Increase the infusion rate
D. Document the result and continue monitoring
🟢 Correct answer: B. Hold the dose and notify the provider
🔴 RATIONALE: Vancomycin trough levels above 20 mcg/mL indicate potential toxicity, especially to kidneys
and ears. The nurse must hold the dose and notify the provider immediately to prevent ototoxicity and
nephrotoxicity.
Question 3
Which medication class is associated with a persistent dry cough as a common side effect?
, A. Beta-blockers
B. ACE inhibitors
C. Calcium channel blockers
D. Diuretics
🟢 Correct answer: B. ACE inhibitors
🔴 RATIONALE: ACE inhibitors cause accumulation of bradykinin, leading to a persistent dry cough in many
patients. This side effect often leads to medication discontinuation and requires provider notification for
alternative therapy.
Question 4
A patient is receiving furosemide. Which laboratory value is most concerning and requires immediate
intervention?
A. Potassium 3 mEq/L
B. Sodium 138 mEq/L
C. Chloride 100 mEq/L
D. BUN 17 mg/dL
🟢 Correct answer: A. Potassium 3 mEq/L
ANSWERS (VERIFIED ANSWERS) PLUS RATIONALES 2026 Q&A | INSTANT DOWNLOAD PDF
Core Domains
Medication Safety & Administration Rights
Pharmacokinetics & Pharmacodynamics
Drug Classes & Mechanisms of Action
Adverse Effects & Toxicity Monitoring
Laboratory Value Interpretation
Patient Teaching & Education
High-Alert Medications
Drug Interactions & Contraindications
Pain Management Pharmacology
Cardiovascular & Respiratory Medications
,Introduction
This comprehensive assessment evaluates critical pharmacology knowledge essential for registered nurses in
clinical practice. The exam tests foundational theory, applied professional knowledge, regulatory compliance,
ethics, and real-world decision-making skills. Candidates will encounter 100 multiple-choice and scenario-
based questions covering medication safety, drug classes, adverse effects, lab monitoring, and patient
teaching. The assessment emphasizes clinical judgment and prioritization in medication administration,
reflecting the complex decision-making required in modern healthcare settings. Success requires mastery of
prototype medications across all major body systems and the ability to apply pharmacological principles to
diverse patient scenarios.
SECTION ONE: QUESTIONS 1–100
Question 1
A nurse is preparing to administer medication to a patient. Which of the following is the FIRST right the nurse
must verify before administration?
A. Right documentation
B. Right drug
C. Right patient
D. Right time
🟢 Correct answer: C. Right patient
,🔴 RATIONALE: The right patient is the first and most critical verification step. The nurse must confirm
patient identity using two identifiers before proceeding with any other rights of medication administration to
prevent administration to the wrong individual.
Question 2
A patient receiving vancomycin has a trough level of 28 mcg/mL. What is the nurse's priority action?
A. Administer the dose as scheduled
B. Hold the dose and notify the provider
C. Increase the infusion rate
D. Document the result and continue monitoring
🟢 Correct answer: B. Hold the dose and notify the provider
🔴 RATIONALE: Vancomycin trough levels above 20 mcg/mL indicate potential toxicity, especially to kidneys
and ears. The nurse must hold the dose and notify the provider immediately to prevent ototoxicity and
nephrotoxicity.
Question 3
Which medication class is associated with a persistent dry cough as a common side effect?
, A. Beta-blockers
B. ACE inhibitors
C. Calcium channel blockers
D. Diuretics
🟢 Correct answer: B. ACE inhibitors
🔴 RATIONALE: ACE inhibitors cause accumulation of bradykinin, leading to a persistent dry cough in many
patients. This side effect often leads to medication discontinuation and requires provider notification for
alternative therapy.
Question 4
A patient is receiving furosemide. Which laboratory value is most concerning and requires immediate
intervention?
A. Potassium 3 mEq/L
B. Sodium 138 mEq/L
C. Chloride 100 mEq/L
D. BUN 17 mg/dL
🟢 Correct answer: A. Potassium 3 mEq/L
