AANP Certification Nursing Exam
Comprehensive Evaluation Family Nurse
Practitioner Official Practice Exam Actual
Exam 2026/2027 with Detailed Rationales |
Complete Exam-Style Questions | Pass
Guaranteed – A+ Graded
══════════════════════════════════════
SECTION 1: ASSESSMENT & DIAGNOSIS Q1 – Q10
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Question 1 of 50
A 55-year-old male presents with crushing substernal chest pain radiating to his jaw,
diaphoresis, and nausea. Vital signs show BP 88/52, HR 110, RR 24. The ECG reveals 3 mm
ST-segment elevation in leads V2–V4, and the initial troponin I is 0.8 ng/mL. Which diagnosis
best explains this presentation?
A. Acute pericarditis
B. Unstable angina
C. ST-elevation myocardial infarction ✓ CORRECT
D. Non–ST-elevation myocardial infarction
Correct Answer: C
Rationale: ST-segment elevation in contiguous precordial leads with elevated troponin and
hemodynamic instability is diagnostic of STEMI, requiring emergent reperfusion therapy.
Unstable angina presents with chest pain in the absence of biomarker elevation, while
NSTEMI demonstrates elevated troponin without ST elevation. Acute pericarditis typically
produces diffuse ST elevation with PR-segment depression rather than localized anterior
changes.
Question 2 of 50
A 28-year-old female is referred for evaluation of a painless 1.5 cm thyroid nodule discovered
incidentally on neck imaging after a motor vehicle accident. She has no compressive
,symptoms, and her TSH is 1.8 mIU/L. What is the most appropriate next step in her
evaluation?
A. Thyroid scintigraphy to assess for hot nodule
B. Thyroid ultrasound ✓ CORRECT
C. Ultrasound-guided fine needle aspiration
D. Observation with repeat physical examination in 12 months
Correct Answer: B
Rationale: The American Thyroid Association recommends thyroid ultrasound as the initial
imaging study for all thyroid nodules to characterize size, composition, and suspicious
sonographic features regardless of TSH level. Fine needle aspiration is reserved for nodules
meeting specific ultrasound criteria or size thresholds, while scintigraphy is indicated only
when TSH is suppressed to evaluate for autonomously functioning nodules.
Question 3 of 50
A 42-year-old male reports recurrent right upper quadrant pain occurring 30–60 minutes after
meals, particularly after eating fatty foods. He has no fever, and his white blood cell count is
7,200/µL. Right upper quadrant ultrasound reveals multiple gallstones without gallbladder
wall thickening or pericholecystic fluid. What is the recommended management?
A. Broad-spectrum antibiotics and hospital admission
B. Emergent laparoscopic cholecystectomy
C. Elective laparoscopic cholecystectomy ✓ CORRECT
D. Trial of ursodiol for stone dissolution
Correct Answer: C
Rationale: Symptomatic cholelithiasis without evidence of acute cholecystitis is managed
with elective cholecystectomy to prevent recurrent biliary colic and complications such as
cholecystitis or pancreatitis. Emergent surgery is reserved for acute cholecystitis or
complications, while ursodiol is only effective for small cholesterol stones in patients who
are poor surgical candidates and requires months of therapy.
Question 4 of 50
A 68-year-old female presents with progressive fatigue, pallor, and glossitis over the past
three months. Her complete blood count reveals a hemoglobin of 9.2 g/dL, MCV of 112 fL,
and platelet count of 110,000/µL. Her serum vitamin B12 level is 180 pg/mL. Which diagnosis
is most consistent with these findings?
A. Iron deficiency anemia
B. Anemia of chronic disease
C. Folate deficiency
, D. Vitamin B12 deficiency ✓ CORRECT
Correct Answer: D
Rationale: Macrocytic anemia with pancytopenia and low-normal B12 is consistent with
vitamin B12 deficiency, which in older adults frequently results from pernicious anemia or
malabsorption. Iron deficiency and anemia of chronic disease typically present with
microcytic anemia, while folate deficiency causes macrocytosis but is associated with
normal B12 levels and lacks the neurologic sequelae of B12 deficiency.
Question 5 of 50
A 35-year-old female reports six months of bilateral hand swelling, particularly at the
metacarpophalangeal and proximal interphalangeal joints. She describes morning stiffness
lasting approximately two hours, and her rheumatoid factor is positive at 1:80. Physical
examination reveals symmetric synovitis with tenderness over multiple small joints. Which
condition is most likely?
A. Rheumatoid arthritis ✓ CORRECT
B. Osteoarthritis
C. Systemic lupus erythematosus
D. Fibromyalgia
Correct Answer: A
Rationale: Symmetric small joint synovitis with prolonged morning stiffness exceeding one
hour and positive rheumatoid factor is characteristic of rheumatoid arthritis. Osteoarthritis
primarily affects weight-bearing joints and distal interphalangeal joints without significant
inflammatory morning stiffness, while fibromyalgia presents with widespread
musculoskeletal pain in the absence of objective joint inflammation.
Question 6 of 50
A 50-year-old male is found to have blood pressure readings of 165/95 mmHg on three
separate office visits over six weeks. He reports occasional headaches but is otherwise
asymptomatic. His basic metabolic panel, urinalysis, and ECG are unremarkable. Which
diagnosis is most appropriate?
A. Primary hyperaldosteronism
B. Essential hypertension ✓ CORRECT
C. Renal artery stenosis
D. Pheochromocytoma
Correct Answer: B
Rationale: Essential hypertension accounts for approximately 90–95% of adult hypertension
and is diagnosed after elevated readings are confirmed on multiple occasions with no
Comprehensive Evaluation Family Nurse
Practitioner Official Practice Exam Actual
Exam 2026/2027 with Detailed Rationales |
Complete Exam-Style Questions | Pass
Guaranteed – A+ Graded
══════════════════════════════════════
SECTION 1: ASSESSMENT & DIAGNOSIS Q1 – Q10
══════════════════════════════════════
Question 1 of 50
A 55-year-old male presents with crushing substernal chest pain radiating to his jaw,
diaphoresis, and nausea. Vital signs show BP 88/52, HR 110, RR 24. The ECG reveals 3 mm
ST-segment elevation in leads V2–V4, and the initial troponin I is 0.8 ng/mL. Which diagnosis
best explains this presentation?
A. Acute pericarditis
B. Unstable angina
C. ST-elevation myocardial infarction ✓ CORRECT
D. Non–ST-elevation myocardial infarction
Correct Answer: C
Rationale: ST-segment elevation in contiguous precordial leads with elevated troponin and
hemodynamic instability is diagnostic of STEMI, requiring emergent reperfusion therapy.
Unstable angina presents with chest pain in the absence of biomarker elevation, while
NSTEMI demonstrates elevated troponin without ST elevation. Acute pericarditis typically
produces diffuse ST elevation with PR-segment depression rather than localized anterior
changes.
Question 2 of 50
A 28-year-old female is referred for evaluation of a painless 1.5 cm thyroid nodule discovered
incidentally on neck imaging after a motor vehicle accident. She has no compressive
,symptoms, and her TSH is 1.8 mIU/L. What is the most appropriate next step in her
evaluation?
A. Thyroid scintigraphy to assess for hot nodule
B. Thyroid ultrasound ✓ CORRECT
C. Ultrasound-guided fine needle aspiration
D. Observation with repeat physical examination in 12 months
Correct Answer: B
Rationale: The American Thyroid Association recommends thyroid ultrasound as the initial
imaging study for all thyroid nodules to characterize size, composition, and suspicious
sonographic features regardless of TSH level. Fine needle aspiration is reserved for nodules
meeting specific ultrasound criteria or size thresholds, while scintigraphy is indicated only
when TSH is suppressed to evaluate for autonomously functioning nodules.
Question 3 of 50
A 42-year-old male reports recurrent right upper quadrant pain occurring 30–60 minutes after
meals, particularly after eating fatty foods. He has no fever, and his white blood cell count is
7,200/µL. Right upper quadrant ultrasound reveals multiple gallstones without gallbladder
wall thickening or pericholecystic fluid. What is the recommended management?
A. Broad-spectrum antibiotics and hospital admission
B. Emergent laparoscopic cholecystectomy
C. Elective laparoscopic cholecystectomy ✓ CORRECT
D. Trial of ursodiol for stone dissolution
Correct Answer: C
Rationale: Symptomatic cholelithiasis without evidence of acute cholecystitis is managed
with elective cholecystectomy to prevent recurrent biliary colic and complications such as
cholecystitis or pancreatitis. Emergent surgery is reserved for acute cholecystitis or
complications, while ursodiol is only effective for small cholesterol stones in patients who
are poor surgical candidates and requires months of therapy.
Question 4 of 50
A 68-year-old female presents with progressive fatigue, pallor, and glossitis over the past
three months. Her complete blood count reveals a hemoglobin of 9.2 g/dL, MCV of 112 fL,
and platelet count of 110,000/µL. Her serum vitamin B12 level is 180 pg/mL. Which diagnosis
is most consistent with these findings?
A. Iron deficiency anemia
B. Anemia of chronic disease
C. Folate deficiency
, D. Vitamin B12 deficiency ✓ CORRECT
Correct Answer: D
Rationale: Macrocytic anemia with pancytopenia and low-normal B12 is consistent with
vitamin B12 deficiency, which in older adults frequently results from pernicious anemia or
malabsorption. Iron deficiency and anemia of chronic disease typically present with
microcytic anemia, while folate deficiency causes macrocytosis but is associated with
normal B12 levels and lacks the neurologic sequelae of B12 deficiency.
Question 5 of 50
A 35-year-old female reports six months of bilateral hand swelling, particularly at the
metacarpophalangeal and proximal interphalangeal joints. She describes morning stiffness
lasting approximately two hours, and her rheumatoid factor is positive at 1:80. Physical
examination reveals symmetric synovitis with tenderness over multiple small joints. Which
condition is most likely?
A. Rheumatoid arthritis ✓ CORRECT
B. Osteoarthritis
C. Systemic lupus erythematosus
D. Fibromyalgia
Correct Answer: A
Rationale: Symmetric small joint synovitis with prolonged morning stiffness exceeding one
hour and positive rheumatoid factor is characteristic of rheumatoid arthritis. Osteoarthritis
primarily affects weight-bearing joints and distal interphalangeal joints without significant
inflammatory morning stiffness, while fibromyalgia presents with widespread
musculoskeletal pain in the absence of objective joint inflammation.
Question 6 of 50
A 50-year-old male is found to have blood pressure readings of 165/95 mmHg on three
separate office visits over six weeks. He reports occasional headaches but is otherwise
asymptomatic. His basic metabolic panel, urinalysis, and ECG are unremarkable. Which
diagnosis is most appropriate?
A. Primary hyperaldosteronism
B. Essential hypertension ✓ CORRECT
C. Renal artery stenosis
D. Pheochromocytoma
Correct Answer: B
Rationale: Essential hypertension accounts for approximately 90–95% of adult hypertension
and is diagnosed after elevated readings are confirmed on multiple occasions with no
