Barkley 3P Exam – 2025–2026 – Advanced Practice
Nurse Board Accurate Exam Questions and Verif
Section I: Advanced Pathophysiology
Question 1
A 65-year-old male with a history of hypertension presents with sudden onset of
severe, tearing chest pain radiating to his back. His blood pressure is 180/110
mmHg in the right arm and 130/80 mmHg in the left arm. What is the most likely
diagnosis?
A. Acute myocardial infarction
B. Pulmonary embolism
C. Aortic dissection
D. Pericarditis
Rationale: Aortic dissection classically presents with sudden, severe, tearing
chest pain radiating to the back, along with a systolic blood pressure differential
>20 mmHg between arms. This occurs when a tear in the aortic intima allows
blood to flow between the layers of the aortic wall . Acute MI typically presents
with pressure-type chest pain without BP differential. Pulmonary embolism
presents with dyspnea and pleuritic chest pain. Pericarditis pain is typically
positional and relieved by leaning forward.
Question 2
Which of the following is NOT a common finding of acute left-sided heart failure?
A. Coarse rales in all lung fields
B. Hepatomegaly
C. Wheezing, frothy cough
D. S3 gallop sound
, Rationale: Hepatomegaly is a common finding in chronic right-sided heart
failure due to venous congestion, but is much less common in acute left-sided
heart failure. Coarse rales over all lung fields, a wheezing frothy cough, and an S3
gallop are all characteristic findings of acute left-sided heart failure due to
pulmonary congestion and fluid accumulation .
Question 3
A patient with type 2 diabetes presents with polyuria, polydipsia, and polyphagia.
His fasting blood glucose is 220 mg/dL and HbA1c is 9.2%. Which
pathophysiological mechanism is primarily responsible for his symptoms?
A. Increased insulin sensitivity
B. Decreased hepatic glucose production
C. Insulin resistance with relative insulin deficiency
D. Increased glucose uptake by peripheral tissues
Rationale: Type 2 diabetes is characterized by insulin resistance in peripheral
tissues (muscle, adipose) combined with a relative insulin deficiency from
pancreatic beta-cell dysfunction. This leads to hyperglycemia, which exceeds the
renal threshold for glucose reabsorption, causing osmotic diuresis (polyuria), thirst
(polydipsia), and polyphagia .
Question 4
Which of the following is NOT part of Virchow's Triad?
A. Hypercoagulability
B. Damage to endothelial cells
C. Sympathetic tone
D. Turbulent blood flow
Rationale: Virchow's triad describes the three main factors that lead to
thrombosis: hypercoagulability, endothelial damage, and turbulent blood flow
,(circulatory stasis). Sympathetic tone is not a component of Virchow's triad and
does not directly affect blood clotting .
Question 5
A patient with chronic kidney disease (CKD) is found to have elevated serum
phosphorus and decreased serum calcium levels. Which compensatory
mechanism is activated?
A. Increased calcitonin secretion
B. Decreased parathyroid hormone (PTH) secretion
C. Increased parathyroid hormone (PTH) secretion
D. Decreased vitamin D activation
Rationale: In CKD, hyperphosphatemia and hypocalcemia stimulate increased
PTH secretion (secondary hyperparathyroidism). The kidneys fail to activate
vitamin D, leading to decreased calcium absorption .
Question 6
Which of the following best describes the pathophysiology of iron deficiency
anemia?
A. Decreased production of erythropoietin
B. Insufficient iron stores leading to decreased hemoglobin synthesis
C. Autoimmune destruction of red blood cells
D. Genetic mutation affecting hemoglobin structure
Rationale: Iron deficiency anemia results from insufficient iron stores, which
impairs hemoglobin synthesis. This leads to microcytic, hypochromic red blood
cells .
Question 7
, A patient with liver cirrhosis presents with ascites, esophageal varices, and
splenomegaly. Which pathophysiological process is primarily responsible for these
findings?
A. Decreased albumin production leading to decreased oncotic pressure
B. Portal hypertension leading to increased hydrostatic pressure in the splanchnic
circulation
C. Increased aldosterone secretion leading to sodium and water retention
D. All of the above
Rationale: All of these mechanisms contribute to the complications of liver
cirrhosis. Portal hypertension increases hydrostatic pressure, decreased albumin
reduces oncotic pressure, and increased aldosterone causes sodium and water
retention .
Question 8
A 45-year-old female presents with fatigue, weight gain, cold intolerance, and
constipation. Laboratory findings show elevated TSH and low free T4. What is the
most likely diagnosis?
A. Hyperthyroidism (Graves' disease)
B. Hypothyroidism (Hashimoto's thyroiditis)
C. Subclinical hypothyroidism
D. Pituitary adenoma
Rationale: The classic presentation of hypothyroidism includes fatigue, weight
gain, cold intolerance, and constipation—all symptoms of decreased metabolic
rate. Elevated TSH with low free T4 indicates primary hypothyroidism, with
Hashimoto's thyroiditis being the most common cause in the United States .
Question 9
Nurse Board Accurate Exam Questions and Verif
Section I: Advanced Pathophysiology
Question 1
A 65-year-old male with a history of hypertension presents with sudden onset of
severe, tearing chest pain radiating to his back. His blood pressure is 180/110
mmHg in the right arm and 130/80 mmHg in the left arm. What is the most likely
diagnosis?
A. Acute myocardial infarction
B. Pulmonary embolism
C. Aortic dissection
D. Pericarditis
Rationale: Aortic dissection classically presents with sudden, severe, tearing
chest pain radiating to the back, along with a systolic blood pressure differential
>20 mmHg between arms. This occurs when a tear in the aortic intima allows
blood to flow between the layers of the aortic wall . Acute MI typically presents
with pressure-type chest pain without BP differential. Pulmonary embolism
presents with dyspnea and pleuritic chest pain. Pericarditis pain is typically
positional and relieved by leaning forward.
Question 2
Which of the following is NOT a common finding of acute left-sided heart failure?
A. Coarse rales in all lung fields
B. Hepatomegaly
C. Wheezing, frothy cough
D. S3 gallop sound
, Rationale: Hepatomegaly is a common finding in chronic right-sided heart
failure due to venous congestion, but is much less common in acute left-sided
heart failure. Coarse rales over all lung fields, a wheezing frothy cough, and an S3
gallop are all characteristic findings of acute left-sided heart failure due to
pulmonary congestion and fluid accumulation .
Question 3
A patient with type 2 diabetes presents with polyuria, polydipsia, and polyphagia.
His fasting blood glucose is 220 mg/dL and HbA1c is 9.2%. Which
pathophysiological mechanism is primarily responsible for his symptoms?
A. Increased insulin sensitivity
B. Decreased hepatic glucose production
C. Insulin resistance with relative insulin deficiency
D. Increased glucose uptake by peripheral tissues
Rationale: Type 2 diabetes is characterized by insulin resistance in peripheral
tissues (muscle, adipose) combined with a relative insulin deficiency from
pancreatic beta-cell dysfunction. This leads to hyperglycemia, which exceeds the
renal threshold for glucose reabsorption, causing osmotic diuresis (polyuria), thirst
(polydipsia), and polyphagia .
Question 4
Which of the following is NOT part of Virchow's Triad?
A. Hypercoagulability
B. Damage to endothelial cells
C. Sympathetic tone
D. Turbulent blood flow
Rationale: Virchow's triad describes the three main factors that lead to
thrombosis: hypercoagulability, endothelial damage, and turbulent blood flow
,(circulatory stasis). Sympathetic tone is not a component of Virchow's triad and
does not directly affect blood clotting .
Question 5
A patient with chronic kidney disease (CKD) is found to have elevated serum
phosphorus and decreased serum calcium levels. Which compensatory
mechanism is activated?
A. Increased calcitonin secretion
B. Decreased parathyroid hormone (PTH) secretion
C. Increased parathyroid hormone (PTH) secretion
D. Decreased vitamin D activation
Rationale: In CKD, hyperphosphatemia and hypocalcemia stimulate increased
PTH secretion (secondary hyperparathyroidism). The kidneys fail to activate
vitamin D, leading to decreased calcium absorption .
Question 6
Which of the following best describes the pathophysiology of iron deficiency
anemia?
A. Decreased production of erythropoietin
B. Insufficient iron stores leading to decreased hemoglobin synthesis
C. Autoimmune destruction of red blood cells
D. Genetic mutation affecting hemoglobin structure
Rationale: Iron deficiency anemia results from insufficient iron stores, which
impairs hemoglobin synthesis. This leads to microcytic, hypochromic red blood
cells .
Question 7
, A patient with liver cirrhosis presents with ascites, esophageal varices, and
splenomegaly. Which pathophysiological process is primarily responsible for these
findings?
A. Decreased albumin production leading to decreased oncotic pressure
B. Portal hypertension leading to increased hydrostatic pressure in the splanchnic
circulation
C. Increased aldosterone secretion leading to sodium and water retention
D. All of the above
Rationale: All of these mechanisms contribute to the complications of liver
cirrhosis. Portal hypertension increases hydrostatic pressure, decreased albumin
reduces oncotic pressure, and increased aldosterone causes sodium and water
retention .
Question 8
A 45-year-old female presents with fatigue, weight gain, cold intolerance, and
constipation. Laboratory findings show elevated TSH and low free T4. What is the
most likely diagnosis?
A. Hyperthyroidism (Graves' disease)
B. Hypothyroidism (Hashimoto's thyroiditis)
C. Subclinical hypothyroidism
D. Pituitary adenoma
Rationale: The classic presentation of hypothyroidism includes fatigue, weight
gain, cold intolerance, and constipation—all symptoms of decreased metabolic
rate. Elevated TSH with low free T4 indicates primary hypothyroidism, with
Hashimoto's thyroiditis being the most common cause in the United States .
Question 9
