NUR 210 Exam 3: Principles of Pharmacology (Anti-… 2026/2027 • Verified • Assured Grade A+
✓ VERIFIED • 2026/2027 UPDATE • 100% ACCURATE
NUR 210 Exam 3: Principles of Pharmacology (Anti-infectives
and Pain Management) 2026/2027 UPDATE Galen College
ACTUAL EXAM QUESTIONS & VERIFIED ANSWERS
with Clear, Detailed Rationales
Document Type: Exam (Elaborations) / Study Guide
Academic Year:
Total Questions: 50 Multiple Choice
Includes: Correct Answers + Rationales
Grade: A+ Assured
ASSURED GRADE A+
Exam (Elaborations) • Detailed Rationales Page 1
,NUR 210 Exam 3: Principles of Pharmacology (Anti-… 2026/2027 • Verified • Assured Grade A+
Questions & Verified Answers
1. A patient is prescribed Vancomycin IV for a Methicillin-resistant Staphylococcus aureus
(MRSA) infection. Which physiological response indicates Red Man Syndrome, and what is
the nurse’s priority action?
A. infection. Which physiological response indicates Red Man Syndrome, and what is the nurse’s
priority action?
B. Flushing and erythema of the face and neck; slow the infusion rate to at least 60 minutes.
C. Urticaria and hypotension; immediately stop the infusion and administer epinephrine.
D. Angioedema and wheezing; document as a documented allergy and continue the dose.
Answer: B
Rationale: Red Man Syndrome is a rate-dependent infusion reaction, not a true allergy. It is
characterized by flushing and erythema. The priority is to slow the infusion rate. This knowledge
supports safe care and helps the nurse teach the client and family clearly and simply. Clear teaching
improves cooperation and reduces anxiety. Knowing the reason behind the correct answer makes it
easier to rule out the wrong options quickly. Look for the choice that protects the client and matches
the priority need.
2. When administering Aminoglycosides such as Gentamicin, which laboratory values are
most critical for the nurse to monitor to prevent irreversible toxicity?
A. Serum Potassium and Sodium levels.
B. Creatinine and Blood Urea Nitrogen (BUN).
C. Aspartate Aminotransferase (AST) and Alanine Aminotransferase (ALT).
D. Prothrombin Time (PT) and International Normalized Ratio (INR).
Answer: B
Rationale: Aminoglycosides are highly nephrotoxic and ototoxic. Monitoring renal function through
Creatinine and BUN is essential to prevent acute tubular necrosis. This is important because the nurse
must choose the action that keeps the client safest while still meeting their basic needs. Always think
about safety first when answering these questions. This knowledge supports safe care and helps the
nurse teach the client and family clearly and simply. Clear teaching improves cooperation and reduces
anxiety.
Exam (Elaborations) • Detailed Rationales Page 2
, NUR 210 Exam 3: Principles of Pharmacology (Anti-… 2026/2027 • Verified • Assured Grade A+
3. A patient with a history of penicillin allergy is prescribed Cefazolin for surgical
prophylaxis. Which action should the nurse take first?
A. Clarify the severity of the penicillin allergy with the patient.
B. Administer the medication as prescribed since they are in different classes.
C. Administer an antihistamine 30 minutes prior to the Cefazolin.
D. Notify the provider that Cephalosporins are strictly contraindicated in all penicillin- allergic patients.
Answer: A
Rationale: There is a cross-sensitivity between Penicillins and Cephalosporins (approx. 1- 10%). The
nurse must first determine the nature of the reaction (e.g., rash vs. anaphylaxis) before deciding to
hold or give. Understanding this helps the nurse notice early warning signs and act before the problem
gets worse. Early action often prevents bigger complications for the client. Remembering this point will
help you decide the best nursing action when similar questions appear on the exam. Link the answer
to the client’s current condition and risk level.
4. Which education point is most vital for a patient starting Tetracycline therapy for acne?
A. Take the medication with a full glass of milk to prevent GI upset.
B. Take an antacid concurrently to improve absorption.
C. Store the medication in a clear container on the windowsill.
D. Avoid sun exposure and use high-SPF sunscreen due to photosensitivity.
Answer: D
Rationale: Tetracyclines cause significant photosensitivity. They should not be taken with dairy or
antacids as chelation occurs, reducing absorption. This is important because the nurse must choose
the action that keeps the client safest while still meeting their basic needs. Always think about safety
first when answering these questions. Remembering this point will help you decide the best nursing
action when similar questions appear on the exam. Link the answer to the client’s current condition and
risk level.
Exam (Elaborations) • Detailed Rationales Page 3
✓ VERIFIED • 2026/2027 UPDATE • 100% ACCURATE
NUR 210 Exam 3: Principles of Pharmacology (Anti-infectives
and Pain Management) 2026/2027 UPDATE Galen College
ACTUAL EXAM QUESTIONS & VERIFIED ANSWERS
with Clear, Detailed Rationales
Document Type: Exam (Elaborations) / Study Guide
Academic Year:
Total Questions: 50 Multiple Choice
Includes: Correct Answers + Rationales
Grade: A+ Assured
ASSURED GRADE A+
Exam (Elaborations) • Detailed Rationales Page 1
,NUR 210 Exam 3: Principles of Pharmacology (Anti-… 2026/2027 • Verified • Assured Grade A+
Questions & Verified Answers
1. A patient is prescribed Vancomycin IV for a Methicillin-resistant Staphylococcus aureus
(MRSA) infection. Which physiological response indicates Red Man Syndrome, and what is
the nurse’s priority action?
A. infection. Which physiological response indicates Red Man Syndrome, and what is the nurse’s
priority action?
B. Flushing and erythema of the face and neck; slow the infusion rate to at least 60 minutes.
C. Urticaria and hypotension; immediately stop the infusion and administer epinephrine.
D. Angioedema and wheezing; document as a documented allergy and continue the dose.
Answer: B
Rationale: Red Man Syndrome is a rate-dependent infusion reaction, not a true allergy. It is
characterized by flushing and erythema. The priority is to slow the infusion rate. This knowledge
supports safe care and helps the nurse teach the client and family clearly and simply. Clear teaching
improves cooperation and reduces anxiety. Knowing the reason behind the correct answer makes it
easier to rule out the wrong options quickly. Look for the choice that protects the client and matches
the priority need.
2. When administering Aminoglycosides such as Gentamicin, which laboratory values are
most critical for the nurse to monitor to prevent irreversible toxicity?
A. Serum Potassium and Sodium levels.
B. Creatinine and Blood Urea Nitrogen (BUN).
C. Aspartate Aminotransferase (AST) and Alanine Aminotransferase (ALT).
D. Prothrombin Time (PT) and International Normalized Ratio (INR).
Answer: B
Rationale: Aminoglycosides are highly nephrotoxic and ototoxic. Monitoring renal function through
Creatinine and BUN is essential to prevent acute tubular necrosis. This is important because the nurse
must choose the action that keeps the client safest while still meeting their basic needs. Always think
about safety first when answering these questions. This knowledge supports safe care and helps the
nurse teach the client and family clearly and simply. Clear teaching improves cooperation and reduces
anxiety.
Exam (Elaborations) • Detailed Rationales Page 2
, NUR 210 Exam 3: Principles of Pharmacology (Anti-… 2026/2027 • Verified • Assured Grade A+
3. A patient with a history of penicillin allergy is prescribed Cefazolin for surgical
prophylaxis. Which action should the nurse take first?
A. Clarify the severity of the penicillin allergy with the patient.
B. Administer the medication as prescribed since they are in different classes.
C. Administer an antihistamine 30 minutes prior to the Cefazolin.
D. Notify the provider that Cephalosporins are strictly contraindicated in all penicillin- allergic patients.
Answer: A
Rationale: There is a cross-sensitivity between Penicillins and Cephalosporins (approx. 1- 10%). The
nurse must first determine the nature of the reaction (e.g., rash vs. anaphylaxis) before deciding to
hold or give. Understanding this helps the nurse notice early warning signs and act before the problem
gets worse. Early action often prevents bigger complications for the client. Remembering this point will
help you decide the best nursing action when similar questions appear on the exam. Link the answer
to the client’s current condition and risk level.
4. Which education point is most vital for a patient starting Tetracycline therapy for acne?
A. Take the medication with a full glass of milk to prevent GI upset.
B. Take an antacid concurrently to improve absorption.
C. Store the medication in a clear container on the windowsill.
D. Avoid sun exposure and use high-SPF sunscreen due to photosensitivity.
Answer: D
Rationale: Tetracyclines cause significant photosensitivity. They should not be taken with dairy or
antacids as chelation occurs, reducing absorption. This is important because the nurse must choose
the action that keeps the client safest while still meeting their basic needs. Always think about safety
first when answering these questions. Remembering this point will help you decide the best nursing
action when similar questions appear on the exam. Link the answer to the client’s current condition and
risk level.
Exam (Elaborations) • Detailed Rationales Page 3
