ANCC FNP BOARDS EXAM ACTUAL 2026/2027 | Family
Nurse Practitioner Certification | Questions & Verified
Answers | Latest Update | 100% Correct | Graded A | Pass
Guaranteed - A+ Graded
Assessment and Diagnosis (History, Physical, Differential Diagnosis, Diagnostic
Testing)
Q1: A 42-year-old woman presents with a 2-week history of fatigue, weight gain, and
cold intolerance. Physical exam reveals dry skin, periorbital edema, and delayed deep
tendon reflexes. Which diagnostic test is most appropriate as the initial evaluation?
A. Thyroid ultrasound
B. Free T4 level
C. TSH with reflex to free T4 [CORRECT]
D. Thyroid peroxidase antibodies
Correct Answer: C
Rationale: TSH is the most sensitive initial test for thyroid dysfunction. In primary
hypothyroidism, TSH is elevated before free T4 drops. Reflex testing to free T4 confirms
the diagnosis. Ultrasound and antibodies are for further evaluation of etiology, not initial
screening.
Q2: A 6-month-old infant presents with fever to 39.2°C, irritability, and decreased oral
intake. On exam, the tympanic membrane is bulging with erythema and poor mobility.
The most likely diagnosis is:
A. Otitis externa
B. Acute otitis media [CORRECT]
C. Otitis media with effusion
D. Tympanic membrane perforation
Correct Answer: B
,Rationale: Bulging, erythematous tympanic membrane with poor mobility in a febrile
infant is diagnostic of acute otitis media. Otitis externa involves the external canal, OME
has clear fluid without erythema/bulging, and perforation would show a visible hole.
Q3: A 35-year-old man presents with acute-onset chest pain, dyspnea, and tachycardia.
D-dimer is 850 ng/mL (normal <500). What is the next most appropriate step in
evaluation?
A. Start therapeutic anticoagulation immediately
B. CT pulmonary angiography [CORRECT]
C. Ventilation-perfusion scan
D. Lower extremity Doppler ultrasound
Correct Answer: B
Rationale: Elevated D-dimer in a patient with intermediate/high pretest probability
requires imaging confirmation. CT pulmonary angiography (CTPA) is the gold standard
for diagnosing pulmonary embolism with high sensitivity and specificity.
Anticoagulation before imaging is not appropriate without confirmed diagnosis.
Q4: A 58-year-old woman with hypertension presents with sudden-onset severe
headache, "worst of my life." She has nuchal rigidity and photophobia. Which diagnostic
study is indicated immediately?
A. CT head without contrast [CORRECT]
B. MRI brain with contrast
C. Lumbar puncture
D. CT angiography
Correct Answer: A
Rationale: Non-contrast CT head is the initial study of choice for suspected
subarachnoid hemorrhage to detect blood. It has nearly 100% sensitivity within 6 hours.
LP is performed if CT is negative but suspicion remains high. MRI and CTA are not
first-line.
,Q5: A 24-year-old woman presents with amenorrhea for 3 months, positive home
pregnancy test. Her LMP was 12 weeks ago. Which finding confirms intrauterine
pregnancy at this gestational age?
A. Serum hCG >1500 mIU/mL
B. Fetal heart tones by Doppler [CORRECT]
C. Positive urine pregnancy test
D. Uterine size 8 weeks by bimanual exam
Correct Answer: B
Rationale: Fetal heart tones detectable by Doppler (10-12 weeks) or fetoscope (18-20
weeks) confirms viable intrauterine pregnancy. hCG levels and urine tests confirm
pregnancy but not location/viability. Uterine size estimation is less reliable than
auscultation.
Q6: A 67-year-old man with COPD presents with increased dyspnea, productive cough
with purulent sputum, and fever. Chest X-ray shows no infiltrate. The most likely
diagnosis is:
A. Community-acquired pneumonia
B. Acute COPD exacerbation [CORRECT]
C. Pulmonary embolism
D. Lung cancer
Correct Answer: B
Rationale: Increased dyspnea, sputum purulence, and volume in a COPD patient with
fever defines acute exacerbation. Pneumonia would show infiltrate on X-ray. PE typically
presents with pleuritic chest pain and tachypnea without infectious symptoms.
Q7: A 15-year-old athlete reports knee pain after twisting during basketball. Exam
reveals joint line tenderness, positive McMurray test, and mild effusion. The most likely
diagnosis is:
A. ACL tear
B. Meniscal tear [CORRECT]
C. Patellar dislocation
D. Medial collateral ligament sprain
, Correct Answer: B
Rationale: Joint line tenderness and positive McMurray test (clicking/pain with knee
flexion and rotation) are classic for meniscal injury. ACL tears present with instability
and positive Lachman test. MCL injuries have medial joint line pain without mechanical
symptoms.
Q8: A 55-year-old woman presents with fatigue, pallor, and pica (eating ice). CBC shows
Hgb 8.2 g/dL, MCV 68 fL, ferritin 12 ng/mL. The most likely diagnosis is:
A. Vitamin B12 deficiency
B. Iron deficiency anemia [CORRECT]
C. Anemia of chronic disease
D. Thalassemia trait
Correct Answer: B
Rationale: Microcytic anemia (low MCV) with low ferritin and pica (pagophagia) is
classic for iron deficiency anemia. B12 deficiency causes macrocytic anemia. Anemia
of chronic disease has normal/high ferritin. Thalassemia has microcytosis but
normal/high ferritin.
Q9: A 38-year-old man presents with epigastric pain radiating to the back, nausea, and
vomiting. Serum lipase is 1200 U/L (normal <160). Which condition is most likely?
A. Acute cholecystitis
B. Acute pancreatitis [CORRECT]
C. Peptic ulcer disease
D. Myocardial infarction
Correct Answer: B
Rationale: Epigastric pain radiating to the back with lipase >3 times normal is diagnostic
of acute pancreatitis. Cholecystitis presents with RUQ pain and elevated
bilirubin/alkaline phosphatase. PUD causes pain without such marked enzyme
elevation.
Nurse Practitioner Certification | Questions & Verified
Answers | Latest Update | 100% Correct | Graded A | Pass
Guaranteed - A+ Graded
Assessment and Diagnosis (History, Physical, Differential Diagnosis, Diagnostic
Testing)
Q1: A 42-year-old woman presents with a 2-week history of fatigue, weight gain, and
cold intolerance. Physical exam reveals dry skin, periorbital edema, and delayed deep
tendon reflexes. Which diagnostic test is most appropriate as the initial evaluation?
A. Thyroid ultrasound
B. Free T4 level
C. TSH with reflex to free T4 [CORRECT]
D. Thyroid peroxidase antibodies
Correct Answer: C
Rationale: TSH is the most sensitive initial test for thyroid dysfunction. In primary
hypothyroidism, TSH is elevated before free T4 drops. Reflex testing to free T4 confirms
the diagnosis. Ultrasound and antibodies are for further evaluation of etiology, not initial
screening.
Q2: A 6-month-old infant presents with fever to 39.2°C, irritability, and decreased oral
intake. On exam, the tympanic membrane is bulging with erythema and poor mobility.
The most likely diagnosis is:
A. Otitis externa
B. Acute otitis media [CORRECT]
C. Otitis media with effusion
D. Tympanic membrane perforation
Correct Answer: B
,Rationale: Bulging, erythematous tympanic membrane with poor mobility in a febrile
infant is diagnostic of acute otitis media. Otitis externa involves the external canal, OME
has clear fluid without erythema/bulging, and perforation would show a visible hole.
Q3: A 35-year-old man presents with acute-onset chest pain, dyspnea, and tachycardia.
D-dimer is 850 ng/mL (normal <500). What is the next most appropriate step in
evaluation?
A. Start therapeutic anticoagulation immediately
B. CT pulmonary angiography [CORRECT]
C. Ventilation-perfusion scan
D. Lower extremity Doppler ultrasound
Correct Answer: B
Rationale: Elevated D-dimer in a patient with intermediate/high pretest probability
requires imaging confirmation. CT pulmonary angiography (CTPA) is the gold standard
for diagnosing pulmonary embolism with high sensitivity and specificity.
Anticoagulation before imaging is not appropriate without confirmed diagnosis.
Q4: A 58-year-old woman with hypertension presents with sudden-onset severe
headache, "worst of my life." She has nuchal rigidity and photophobia. Which diagnostic
study is indicated immediately?
A. CT head without contrast [CORRECT]
B. MRI brain with contrast
C. Lumbar puncture
D. CT angiography
Correct Answer: A
Rationale: Non-contrast CT head is the initial study of choice for suspected
subarachnoid hemorrhage to detect blood. It has nearly 100% sensitivity within 6 hours.
LP is performed if CT is negative but suspicion remains high. MRI and CTA are not
first-line.
,Q5: A 24-year-old woman presents with amenorrhea for 3 months, positive home
pregnancy test. Her LMP was 12 weeks ago. Which finding confirms intrauterine
pregnancy at this gestational age?
A. Serum hCG >1500 mIU/mL
B. Fetal heart tones by Doppler [CORRECT]
C. Positive urine pregnancy test
D. Uterine size 8 weeks by bimanual exam
Correct Answer: B
Rationale: Fetal heart tones detectable by Doppler (10-12 weeks) or fetoscope (18-20
weeks) confirms viable intrauterine pregnancy. hCG levels and urine tests confirm
pregnancy but not location/viability. Uterine size estimation is less reliable than
auscultation.
Q6: A 67-year-old man with COPD presents with increased dyspnea, productive cough
with purulent sputum, and fever. Chest X-ray shows no infiltrate. The most likely
diagnosis is:
A. Community-acquired pneumonia
B. Acute COPD exacerbation [CORRECT]
C. Pulmonary embolism
D. Lung cancer
Correct Answer: B
Rationale: Increased dyspnea, sputum purulence, and volume in a COPD patient with
fever defines acute exacerbation. Pneumonia would show infiltrate on X-ray. PE typically
presents with pleuritic chest pain and tachypnea without infectious symptoms.
Q7: A 15-year-old athlete reports knee pain after twisting during basketball. Exam
reveals joint line tenderness, positive McMurray test, and mild effusion. The most likely
diagnosis is:
A. ACL tear
B. Meniscal tear [CORRECT]
C. Patellar dislocation
D. Medial collateral ligament sprain
, Correct Answer: B
Rationale: Joint line tenderness and positive McMurray test (clicking/pain with knee
flexion and rotation) are classic for meniscal injury. ACL tears present with instability
and positive Lachman test. MCL injuries have medial joint line pain without mechanical
symptoms.
Q8: A 55-year-old woman presents with fatigue, pallor, and pica (eating ice). CBC shows
Hgb 8.2 g/dL, MCV 68 fL, ferritin 12 ng/mL. The most likely diagnosis is:
A. Vitamin B12 deficiency
B. Iron deficiency anemia [CORRECT]
C. Anemia of chronic disease
D. Thalassemia trait
Correct Answer: B
Rationale: Microcytic anemia (low MCV) with low ferritin and pica (pagophagia) is
classic for iron deficiency anemia. B12 deficiency causes macrocytic anemia. Anemia
of chronic disease has normal/high ferritin. Thalassemia has microcytosis but
normal/high ferritin.
Q9: A 38-year-old man presents with epigastric pain radiating to the back, nausea, and
vomiting. Serum lipase is 1200 U/L (normal <160). Which condition is most likely?
A. Acute cholecystitis
B. Acute pancreatitis [CORRECT]
C. Peptic ulcer disease
D. Myocardial infarction
Correct Answer: B
Rationale: Epigastric pain radiating to the back with lipase >3 times normal is diagnostic
of acute pancreatitis. Cholecystitis presents with RUQ pain and elevated
bilirubin/alkaline phosphatase. PUD causes pain without such marked enzyme
elevation.
