BARKLEY AGACNP DIAGNOSTIC READINESS TEST QUESTIONS AND ANSWERS ALREADY GRADED A+| 100%
VERIFIED SOLUTIONS
Core Domains
Advanced Hemodynamic Monitoring and Interpretation
Acute Cardiovascular Emergencies
Acute Respiratory and Mechanical Ventilation Management
Neurological Emergencies and Critical Care
Shock States and Sepsis
Acute Renal and Metabolic Disorders
Gastrointestinal and Surgical Emergencies
Pharmacology and Sedation in Acute Care
Ethical and Legal Decision-Making in Acute Settings
Introduction
This comprehensive examination is designed to assess the diagnostic readiness of candidates for the Barkley Adult-
Gerontology Acute Care Nurse Practitioner (AGACNP) certification. The test focuses on the advanced clinical
reasoning and diagnostic skills required to manage acutely ill and critically unstable adult and geriatric patients.
Candidates will be challenged to interpret complex clinical data, identify life-threatening conditions, and formulate
evidence-based diagnostic plans in high-pressure, real-world scenarios. The multiple-choice and case-based
,questions emphasize rapid clinical decision-making, prioritization, and the application of advanced
pathophysiological principles to ensure safe and effective care in emergency and intensive care settings.
SECTION ONE: QUESTIONS 1–100
1. A 65-year-old male is admitted to the ICU with septic shock secondary to pneumonia. His mean arterial
pressure (MAP) is 55 mmHg on norepinephrine at 0.5 mcg/kg/min. His central venous pressure (CVP) is 6
mmHg. Which of the following is the most appropriate next step in his hemodynamic management?
A. Increase the norepinephrine infusion rate.
B. Administer a 500 mL fluid bolus of crystalloid.
C. Start a vasopressin infusion.
D. Initiate dobutamine infusion.
🟢B
🔴 RATIONALE: The patient has septic shock with a MAP < 65 mmHg and a low CVP, indicating hypovolemia.
The Surviving Sepsis Campaign guidelines recommend initial fluid resuscitation with 30 mL/kg of crystalloids.
Administering a fluid bolus is the most appropriate next step. Increasing norepinephrine or starting vasopressin
would be appropriate after adequate fluid resuscitation. Dobutamine is used for low cardiac output with
adequate filling pressures.
,2. A 72-year-old female is intubated and mechanically ventilated for acute respiratory distress syndrome
(ARDS) secondary to severe pancreatitis. Her ventilator settings are: tidal volume 6 mL/kg, PEEP 12 cm H2O,
and FiO2 0.6. Her arterial blood gas (ABG) shows: pH 7.32, PaCO2 52 mmHg, PaO2 68 mmHg, HCO3 26
mEq/L. Which of the following is the most appropriate ventilator adjustment?
A. Increase the respiratory rate.
B. Increase the tidal volume to 8 mL/kg.
C. Increase the PEEP to 16 cm H2O.
D. Increase the FiO2 to 0.8.
🟢A
🔴 RATIONALE: The ABG shows respiratory acidosis (low pH, high PaCO2) with a normal bicarbonate. The most
appropriate adjustment is to increase the respiratory rate to improve minute ventilation and lower the PaCO2.
Increasing tidal volume is not recommended in ARDS as it can cause volutrauma. Increasing PEEP would
improve oxygenation, not address the PaCO2. Increasing FiO2 would improve oxygenation but would not
correct the respiratory acidosis.
3. A 68-year-old male presents to the emergency department with sudden onset of severe, tearing chest pain
that radiates to his back. His blood pressure is 190/110 mmHg in the right arm and 130/80 mmHg in the left
arm. Which of the following is the most appropriate initial diagnostic test to confirm the diagnosis?
A. Chest X-ray
B. Computed tomography (CT) angiography
, C. Echocardiogram
D. Electrocardiogram (ECG)
🟢B
🔴 RATIONALE: The patient has a classic presentation of aortic dissection. CT angiography is the imaging
modality of choice for diagnosing aortic dissection, as it is rapid and provides detailed images of the aorta.
Chest X-ray may show a widened mediastinum but is not diagnostic. Echocardiogram (transesophageal) can be
used but is less widely available. ECG is used to rule out myocardial infarction.
4. A 75-year-old female is admitted with acute respiratory distress. She is on BiPAP with settings of IPAP 14
cm H2O and EPAP 6 cm H2O. Her ABG shows pH 7.28, PaCO2 62 mmHg, PaO2 78 mmHg, HCO3 28 mEq/L.
Which of the following is the most appropriate next step?
A. Increase the IPAP to 18 cm H2O.
B. Increase the EPAP to 10 cm H2O.
C. Intubate and initiate mechanical ventilation.
D. Decrease the FiO2.
🟢C
🔴 RATIONALE: The ABG shows acute respiratory acidosis (pH 7.28, PaCO2 62) despite BiPAP therapy. The
patient is failing non-invasive ventilation and should be intubated for definitive airway management. Increasing
IPAP may be attempted but the patient is already on BiPAP and showing signs of impending respiratory failure.
Increasing EPAP would not address the hypercapnia.
VERIFIED SOLUTIONS
Core Domains
Advanced Hemodynamic Monitoring and Interpretation
Acute Cardiovascular Emergencies
Acute Respiratory and Mechanical Ventilation Management
Neurological Emergencies and Critical Care
Shock States and Sepsis
Acute Renal and Metabolic Disorders
Gastrointestinal and Surgical Emergencies
Pharmacology and Sedation in Acute Care
Ethical and Legal Decision-Making in Acute Settings
Introduction
This comprehensive examination is designed to assess the diagnostic readiness of candidates for the Barkley Adult-
Gerontology Acute Care Nurse Practitioner (AGACNP) certification. The test focuses on the advanced clinical
reasoning and diagnostic skills required to manage acutely ill and critically unstable adult and geriatric patients.
Candidates will be challenged to interpret complex clinical data, identify life-threatening conditions, and formulate
evidence-based diagnostic plans in high-pressure, real-world scenarios. The multiple-choice and case-based
,questions emphasize rapid clinical decision-making, prioritization, and the application of advanced
pathophysiological principles to ensure safe and effective care in emergency and intensive care settings.
SECTION ONE: QUESTIONS 1–100
1. A 65-year-old male is admitted to the ICU with septic shock secondary to pneumonia. His mean arterial
pressure (MAP) is 55 mmHg on norepinephrine at 0.5 mcg/kg/min. His central venous pressure (CVP) is 6
mmHg. Which of the following is the most appropriate next step in his hemodynamic management?
A. Increase the norepinephrine infusion rate.
B. Administer a 500 mL fluid bolus of crystalloid.
C. Start a vasopressin infusion.
D. Initiate dobutamine infusion.
🟢B
🔴 RATIONALE: The patient has septic shock with a MAP < 65 mmHg and a low CVP, indicating hypovolemia.
The Surviving Sepsis Campaign guidelines recommend initial fluid resuscitation with 30 mL/kg of crystalloids.
Administering a fluid bolus is the most appropriate next step. Increasing norepinephrine or starting vasopressin
would be appropriate after adequate fluid resuscitation. Dobutamine is used for low cardiac output with
adequate filling pressures.
,2. A 72-year-old female is intubated and mechanically ventilated for acute respiratory distress syndrome
(ARDS) secondary to severe pancreatitis. Her ventilator settings are: tidal volume 6 mL/kg, PEEP 12 cm H2O,
and FiO2 0.6. Her arterial blood gas (ABG) shows: pH 7.32, PaCO2 52 mmHg, PaO2 68 mmHg, HCO3 26
mEq/L. Which of the following is the most appropriate ventilator adjustment?
A. Increase the respiratory rate.
B. Increase the tidal volume to 8 mL/kg.
C. Increase the PEEP to 16 cm H2O.
D. Increase the FiO2 to 0.8.
🟢A
🔴 RATIONALE: The ABG shows respiratory acidosis (low pH, high PaCO2) with a normal bicarbonate. The most
appropriate adjustment is to increase the respiratory rate to improve minute ventilation and lower the PaCO2.
Increasing tidal volume is not recommended in ARDS as it can cause volutrauma. Increasing PEEP would
improve oxygenation, not address the PaCO2. Increasing FiO2 would improve oxygenation but would not
correct the respiratory acidosis.
3. A 68-year-old male presents to the emergency department with sudden onset of severe, tearing chest pain
that radiates to his back. His blood pressure is 190/110 mmHg in the right arm and 130/80 mmHg in the left
arm. Which of the following is the most appropriate initial diagnostic test to confirm the diagnosis?
A. Chest X-ray
B. Computed tomography (CT) angiography
, C. Echocardiogram
D. Electrocardiogram (ECG)
🟢B
🔴 RATIONALE: The patient has a classic presentation of aortic dissection. CT angiography is the imaging
modality of choice for diagnosing aortic dissection, as it is rapid and provides detailed images of the aorta.
Chest X-ray may show a widened mediastinum but is not diagnostic. Echocardiogram (transesophageal) can be
used but is less widely available. ECG is used to rule out myocardial infarction.
4. A 75-year-old female is admitted with acute respiratory distress. She is on BiPAP with settings of IPAP 14
cm H2O and EPAP 6 cm H2O. Her ABG shows pH 7.28, PaCO2 62 mmHg, PaO2 78 mmHg, HCO3 28 mEq/L.
Which of the following is the most appropriate next step?
A. Increase the IPAP to 18 cm H2O.
B. Increase the EPAP to 10 cm H2O.
C. Intubate and initiate mechanical ventilation.
D. Decrease the FiO2.
🟢C
🔴 RATIONALE: The ABG shows acute respiratory acidosis (pH 7.28, PaCO2 62) despite BiPAP therapy. The
patient is failing non-invasive ventilation and should be intubated for definitive airway management. Increasing
IPAP may be attempted but the patient is already on BiPAP and showing signs of impending respiratory failure.
Increasing EPAP would not address the hypercapnia.
