AGACNP EXAM - ADULT GERONTOLOGY ACUTE CARE NURSE PRACTITIONER EXAM– QUESTIONS AND
ANSWERS | VERIFIED AND WELL DETAILED ANSWERS | PLUS RATIONALES | DOWNLOAD AND PASS | LATEST
EXAM UPDATE 2026/2027
Core Domains
Cardiovascular Disorders
Pulmonary Disorders
Neurological Disorders
Renal and Genitourinary Disorders
Gastrointestinal Disorders
Endocrine and Metabolic Disorders
Infectious Diseases and Immunology
Hematology and Oncology
Professional Practice, Ethics, and Legal Issues
Pharmacology and Pharmacotherapeutics
,Introduction
This comprehensive examination is designed to assess the advanced knowledge, critical thinking, and clinical decision-
making skills essential for the Adult-Gerontology Acute Care Nurse Practitioner. The exam encompasses foundational
theory, applied professional knowledge, and regulatory compliance, with a strong emphasis on ethics and professional
standards. It features a variety of multiple-choice and scenario-based questions that reflect real-world acute care
settings. The focus is on the synthesis of complex information to make safe, effective, and patient-centered decisions.
This assessment serves as a rigorous tool to prepare candidates for the challenges of managing critically ill adult and
geriatric patients, ensuring readiness for both certification and high-level clinical practice.
Section One: Questions 1 – 50
1. A 72-year-old patient is admitted to the ICU with severe sepsis and acute respiratory distress syndrome. The
patient is intubated and on a ventilator. Which of the following ventilator settings is MOST appropriate to initiate
for this patient to optimize lung protection?
A. Tidal volume 10 mL/kg of ideal body weight, PEEP 5 cm H₂O
B. Tidal volume 6 mL/kg of ideal body weight, PEEP 12 cm H₂O
C. Tidal volume 8 mL/kg of ideal body weight, PEEP 8 cm H₂O
D. Tidal volume 12 mL/kg of ideal body weight, PEEP 10 cm H₂O
,🟢 Correct Answer: B. Tidal volume 6 mL/kg of ideal body weight, PEEP 12 cm H₂O
🔴 Explanation: For patients with ARDS, a lung-protective ventilation strategy is recommended, which includes low
tidal volumes (4-8 mL/kg IBW) and higher PEEP to recruit alveoli and prevent volutrauma. Option B is the only
choice that aligns with these goals.
2. A 68-year-old male with a history of heart failure presents with sudden onset of severe dyspnea, orthopnea,
and pink, frothy sputum. His blood pressure is 160/90 mmHg, and heart rate is 110 bpm. Jugular venous
distension is noted. What is the MOST appropriate initial pharmacological intervention?
A. Administer IV furosemide
B. Administer IV morphine sulfate
C. Administer sublingual nitroglycerin
D. Administer IV dobutamine
🟢 Correct Answer: C. Administer sublingual nitroglycerin
🔴 Explanation: While all options may be used in acute pulmonary edema, the initial priority is to reduce preload
and afterload. Sublingual nitroglycerin is a rapid-acting vasodilator that effectively reduces venous return and left
ventricular filling pressure. Furosemide is also important but takes longer to have a diuretic effect; nitroglycerin
provides more immediate hemodynamic improvement.
3. Which of the following findings is a primary characteristic of delirium in an older adult patient, distinguishing
it from dementia?
, A. Slow, progressive onset over several years
B. Fluctuating level of consciousness and acute onset
C. Consistent and stable deficits in short-term memory
D. Irreversible changes in personality and behavior
🟢 Correct Answer: B. Fluctuating level of consciousness and acute onset
🔴 Explanation: Delirium is characterized by an acute onset and fluctuating course, with changes in attention and
consciousness. Dementia has a slow, progressive onset and typically involves stable deficits in cognitive function
without the significant fluctuations in arousal seen in delirium.
4. A 75-year-old patient with chronic kidney disease stage 4 is scheduled for a cardiac catheterization. Which of
the following is the MOST important pre-procedure intervention to prevent contrast-induced nephropathy?
A. Pre-hydration with 0.9% normal saline
B. Administration of IV acetylcysteine
C. Administration of sodium bicarbonate
D. Administration of oral allopurinol
🟢 Correct Answer: A. Pre-hydration with 0.9% normal saline
🔴 Explanation: Pre-procedure hydration with isotonic saline remains the cornerstone of prevention for contrast-
induced nephropathy. While other agents have been studied, they are adjunctive, and their evidence is mixed.
ANSWERS | VERIFIED AND WELL DETAILED ANSWERS | PLUS RATIONALES | DOWNLOAD AND PASS | LATEST
EXAM UPDATE 2026/2027
Core Domains
Cardiovascular Disorders
Pulmonary Disorders
Neurological Disorders
Renal and Genitourinary Disorders
Gastrointestinal Disorders
Endocrine and Metabolic Disorders
Infectious Diseases and Immunology
Hematology and Oncology
Professional Practice, Ethics, and Legal Issues
Pharmacology and Pharmacotherapeutics
,Introduction
This comprehensive examination is designed to assess the advanced knowledge, critical thinking, and clinical decision-
making skills essential for the Adult-Gerontology Acute Care Nurse Practitioner. The exam encompasses foundational
theory, applied professional knowledge, and regulatory compliance, with a strong emphasis on ethics and professional
standards. It features a variety of multiple-choice and scenario-based questions that reflect real-world acute care
settings. The focus is on the synthesis of complex information to make safe, effective, and patient-centered decisions.
This assessment serves as a rigorous tool to prepare candidates for the challenges of managing critically ill adult and
geriatric patients, ensuring readiness for both certification and high-level clinical practice.
Section One: Questions 1 – 50
1. A 72-year-old patient is admitted to the ICU with severe sepsis and acute respiratory distress syndrome. The
patient is intubated and on a ventilator. Which of the following ventilator settings is MOST appropriate to initiate
for this patient to optimize lung protection?
A. Tidal volume 10 mL/kg of ideal body weight, PEEP 5 cm H₂O
B. Tidal volume 6 mL/kg of ideal body weight, PEEP 12 cm H₂O
C. Tidal volume 8 mL/kg of ideal body weight, PEEP 8 cm H₂O
D. Tidal volume 12 mL/kg of ideal body weight, PEEP 10 cm H₂O
,🟢 Correct Answer: B. Tidal volume 6 mL/kg of ideal body weight, PEEP 12 cm H₂O
🔴 Explanation: For patients with ARDS, a lung-protective ventilation strategy is recommended, which includes low
tidal volumes (4-8 mL/kg IBW) and higher PEEP to recruit alveoli and prevent volutrauma. Option B is the only
choice that aligns with these goals.
2. A 68-year-old male with a history of heart failure presents with sudden onset of severe dyspnea, orthopnea,
and pink, frothy sputum. His blood pressure is 160/90 mmHg, and heart rate is 110 bpm. Jugular venous
distension is noted. What is the MOST appropriate initial pharmacological intervention?
A. Administer IV furosemide
B. Administer IV morphine sulfate
C. Administer sublingual nitroglycerin
D. Administer IV dobutamine
🟢 Correct Answer: C. Administer sublingual nitroglycerin
🔴 Explanation: While all options may be used in acute pulmonary edema, the initial priority is to reduce preload
and afterload. Sublingual nitroglycerin is a rapid-acting vasodilator that effectively reduces venous return and left
ventricular filling pressure. Furosemide is also important but takes longer to have a diuretic effect; nitroglycerin
provides more immediate hemodynamic improvement.
3. Which of the following findings is a primary characteristic of delirium in an older adult patient, distinguishing
it from dementia?
, A. Slow, progressive onset over several years
B. Fluctuating level of consciousness and acute onset
C. Consistent and stable deficits in short-term memory
D. Irreversible changes in personality and behavior
🟢 Correct Answer: B. Fluctuating level of consciousness and acute onset
🔴 Explanation: Delirium is characterized by an acute onset and fluctuating course, with changes in attention and
consciousness. Dementia has a slow, progressive onset and typically involves stable deficits in cognitive function
without the significant fluctuations in arousal seen in delirium.
4. A 75-year-old patient with chronic kidney disease stage 4 is scheduled for a cardiac catheterization. Which of
the following is the MOST important pre-procedure intervention to prevent contrast-induced nephropathy?
A. Pre-hydration with 0.9% normal saline
B. Administration of IV acetylcysteine
C. Administration of sodium bicarbonate
D. Administration of oral allopurinol
🟢 Correct Answer: A. Pre-hydration with 0.9% normal saline
🔴 Explanation: Pre-procedure hydration with isotonic saline remains the cornerstone of prevention for contrast-
induced nephropathy. While other agents have been studied, they are adjunctive, and their evidence is mixed.
