Advanced Pharmacology Final Exam Study Guide (NR … 2026/2027 • Verified • Assured Grade A+
✓ VERIFIED • 2026/2027 UPDATE • 100% ACCURATE
Advanced Pharmacology Final Exam Study Guide (NR 566)
2026/2027 UPDATED |Chamberlain
ACTUAL EXAM QUESTIONS & VERIFIED ANSWERS
with Clear, Detailed Rationales
Document Type: Exam (Elaborations) / Study Guide
Institution: Chamberlain
Academic Year:
Total Questions: 50 Multiple Choice
Includes: Correct Answers + Rationales
Grade: A+ Assured
ASSURED GRADE A+
Exam (Elaborations) • Detailed Rationales Page 1
,Advanced Pharmacology Final Exam Study Guide (NR … 2026/2027 • Verified • Assured Grade A+
Questions & Verified Answers
1. A patient with heart failure is prescribed Lisinopril. Which electrolyte imbalance must the
nurse practitioner monitor most closely?
A. Hypokalemia
B. Hyponatremia
C. Hyperkalemia
D. Hypercalcemia
Answer: C
Rationale: ACE inhibitors like Lisinopril block the conversion of Angiotensin I to Angiotensin II, leading
to a decrease in aldosterone secretion, which can result in potassium retention (hyperkalemia). This
knowledge supports safe care and helps the nurse teach the client and family clearly and simply. Clear
teaching improves cooperation and reduces anxiety. Clear understanding of this concept improves
both test performance and everyday clinical judgment. Practice applying it to short case scenarios to
lock the idea in place.
2. Which of the following is a primary contraindication for the use of Metformin in a patient
with Type 2 Diabetes?
A. Body Mass Index > 30
B. Estimated Glomerular Filtration Rate (eGFR) < 30 mL/min/1.73m²
C. History of hypertension
D. Age older than 65 years
Answer: B
Rationale: Metformin is cleared renally and its use in patients with severe renal impairment (eGFR <
30) significantly increases the risk of lactic acidosis. 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. Clear understanding of this concept improves both test performance and
everyday clinical judgment. Practice applying it to short case scenarios to lock the idea in place.
Exam (Elaborations) • Detailed Rationales Page 2
, Advanced Pharmacology Final Exam Study Guide (NR … 2026/2027 • Verified • Assured Grade A+
3. When prescribing a statin for hyperlipidemia, which laboratory value should be obtained
at baseline and then only if symptoms of hepatotoxicity occur?
A. Creatinine kinase
B. Alanine aminotransferase (ALT)
C. Complete Blood Count
D. Thyroid Stimulating Hormone
Answer: B
Rationale: Current guidelines recommend a baseline ALT before starting statin therapy; routine
periodic monitoring is no longer required unless clinical symptoms of liver injury appear. 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 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.
4. A patient is started on Warfarin for atrial fibrillation. Which of the following medications, if
added, would most likely increase the patient’s risk of bleeding by inhibiting Warfarin
metabolism?
A. Rifampin
B. Amiodarone
C. St. John’s Wort
D. Phenytoin
Answer: B
Rationale: Amiodarone is a potent CYP2C9 inhibitor that increases Warfarin levels; Rifampin, St.
John’s Wort, and Phenytoin are inducers that typically decrease Warfarin effectiveness. This
knowledge supports safe care and helps the nurse teach the client and family clearly and simply. Clear
teaching improves cooperation and reduces anxiety. Clear understanding of this concept improves
both test performance and everyday clinical judgment. Practice applying it to short case scenarios to
lock the idea in place.
Exam (Elaborations) • Detailed Rationales Page 3
✓ VERIFIED • 2026/2027 UPDATE • 100% ACCURATE
Advanced Pharmacology Final Exam Study Guide (NR 566)
2026/2027 UPDATED |Chamberlain
ACTUAL EXAM QUESTIONS & VERIFIED ANSWERS
with Clear, Detailed Rationales
Document Type: Exam (Elaborations) / Study Guide
Institution: Chamberlain
Academic Year:
Total Questions: 50 Multiple Choice
Includes: Correct Answers + Rationales
Grade: A+ Assured
ASSURED GRADE A+
Exam (Elaborations) • Detailed Rationales Page 1
,Advanced Pharmacology Final Exam Study Guide (NR … 2026/2027 • Verified • Assured Grade A+
Questions & Verified Answers
1. A patient with heart failure is prescribed Lisinopril. Which electrolyte imbalance must the
nurse practitioner monitor most closely?
A. Hypokalemia
B. Hyponatremia
C. Hyperkalemia
D. Hypercalcemia
Answer: C
Rationale: ACE inhibitors like Lisinopril block the conversion of Angiotensin I to Angiotensin II, leading
to a decrease in aldosterone secretion, which can result in potassium retention (hyperkalemia). This
knowledge supports safe care and helps the nurse teach the client and family clearly and simply. Clear
teaching improves cooperation and reduces anxiety. Clear understanding of this concept improves
both test performance and everyday clinical judgment. Practice applying it to short case scenarios to
lock the idea in place.
2. Which of the following is a primary contraindication for the use of Metformin in a patient
with Type 2 Diabetes?
A. Body Mass Index > 30
B. Estimated Glomerular Filtration Rate (eGFR) < 30 mL/min/1.73m²
C. History of hypertension
D. Age older than 65 years
Answer: B
Rationale: Metformin is cleared renally and its use in patients with severe renal impairment (eGFR <
30) significantly increases the risk of lactic acidosis. 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. Clear understanding of this concept improves both test performance and
everyday clinical judgment. Practice applying it to short case scenarios to lock the idea in place.
Exam (Elaborations) • Detailed Rationales Page 2
, Advanced Pharmacology Final Exam Study Guide (NR … 2026/2027 • Verified • Assured Grade A+
3. When prescribing a statin for hyperlipidemia, which laboratory value should be obtained
at baseline and then only if symptoms of hepatotoxicity occur?
A. Creatinine kinase
B. Alanine aminotransferase (ALT)
C. Complete Blood Count
D. Thyroid Stimulating Hormone
Answer: B
Rationale: Current guidelines recommend a baseline ALT before starting statin therapy; routine
periodic monitoring is no longer required unless clinical symptoms of liver injury appear. 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 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.
4. A patient is started on Warfarin for atrial fibrillation. Which of the following medications, if
added, would most likely increase the patient’s risk of bleeding by inhibiting Warfarin
metabolism?
A. Rifampin
B. Amiodarone
C. St. John’s Wort
D. Phenytoin
Answer: B
Rationale: Amiodarone is a potent CYP2C9 inhibitor that increases Warfarin levels; Rifampin, St.
John’s Wort, and Phenytoin are inducers that typically decrease Warfarin effectiveness. This
knowledge supports safe care and helps the nurse teach the client and family clearly and simply. Clear
teaching improves cooperation and reduces anxiety. Clear understanding of this concept improves
both test performance and everyday clinical judgment. Practice applying it to short case scenarios to
lock the idea in place.
Exam (Elaborations) • Detailed Rationales Page 3
