FAMILY NURSE PRACTITIONER CERTIFICATION EXAM – EXAM-STYLE
QUESTIONS AND ANSWERS | VERIFIED AND WELL DETAILED ANSWERS | PLUS
RATIONALES | GUARANTEED PASS | 2026/27 LATEST UPDATE | EXAM PREP |
STUDY GUIDE | PRACTICE TEST
SECTION ONE: QUESTIONS 1-50
1. A 58-year-old male with a 30-pack-year smoking history presents with a new
onset of hoarseness lasting six weeks. He denies fever, odynophagia, or
respiratory distress. Flexible nasopharyngoscopy reveals a unilateral vocal fold
immobility. Which of the following is the most appropriate next step in
management?
A. Initiate a course of high-dose oral corticosteroids.
B. Refer for speech therapy and voice rest.
C. Order a non-contrast CT scan of the neck.
D. Obtain a contrasted CT scan from the skull base to the aortic arch.
Correct Answer: D. Obtain a contrasted CT scan from the skull base to the
aortic arch.
*Rationale: Unilateral vocal fold immobility (UVFI) in an adult with a significant
smoking history is a red flag for malignancy until proven otherwise. The vagus or
recurrent laryngeal nerve can be compromised anywhere along its pathway from
the skull base to the mediastinum. A contrasted CT scan from the skull base to the
aortic arch is the appropriate imaging study to evaluate the entire course of the
nerve. High-dose corticosteroids (A) are inappropriate without a known
inflammatory etiology. Speech therapy (B) is premature and could delay diagnosis.
,A non-contrast study (C) would not adequately evaluate for soft tissue pathology or
vascular lesions that could be causing the nerve compression.
2. A 72-year-old female with a history of osteoporosis and hypertension
presents for a routine wellness visit. She reports recent onset of severe,
bilateral thigh and groin pain that began approximately three weeks ago. She
has difficulty rising from a chair and climbing stairs. Her serum alkaline
phosphatase is elevated. Which of the following is the most likely diagnosis?
A. Osteomalacia
B. Paget's disease of bone
C. Polymyalgia rheumatica
D. Bilateral hip osteoarthritis
Correct Answer: A. Osteomalacia
*Rationale: The presentation of proximal muscle weakness, bone pain (particularly
in the thighs and groin), and an elevated alkaline phosphatase in an elderly patient
is classic for osteomalacia. This is often related to vitamin D deficiency, which is
common in this population. Paget's disease (B) can cause elevated alkaline
phosphatase, but it is more commonly associated with bone pain, deformity, and
enlargement, not the characteristic proximal myopathy seen here. Polymyalgia
rheumatica (C) presents with proximal pain and stiffness but would not typically
cause an elevated alkaline phosphatase. Osteoarthritis (D) is a degenerative joint
disease that would not present with generalized bone pain or an elevated alkaline
phosphatase.
,3. A 34-year-old woman presents with a two-week history of a painful, red,
swollen left great toe. She has no prior history of similar episodes. She reports
drinking 3-4 beers daily. On examination, the joint is warm, erythematous, and
exquisitely tender to light touch. Which of the following findings on joint
aspiration would be most diagnostic?
A. Monosodium urate crystals, needle-shaped, with negative birefringence
B. Calcium pyrophosphate dehydrate crystals, rhomboid-shaped, with positive
birefringence
C. White blood cell count of 2,500 cells/mm³ with a predominance of
lymphocytes
D. Gram-positive cocci in pairs and chains
Correct Answer: A. Monosodium urate crystals, needle-shaped, with negative
birefringence
*Rationale: This patient's presentation is classic for acute gouty arthritis. The
presence of monosodium urate crystals is diagnostic. These crystals are needle-
shaped and exhibit strong negative birefringence under polarized light microscopy.
Calcium pyrophosphate dehydrate (CPPD) crystals (B) are associated with
pseudogout, are rhomboid-shaped, and exhibit weak positive birefringence. A WBC
count of 2,500 (C) is too low for a septic joint, which is the primary differential
diagnosis; septic joints typically have WBC counts > 50,000. The presence of Gram-
positive cocci (D) would confirm a septic joint, not gout.
4. A 65-year-old male with a history of type 2 diabetes mellitus and
hypertension is being evaluated for a chronic, non-healing ulcer on the plantar
surface of his left foot. The ulcer is 2 cm in diameter, extends down to the
, tendon, with surrounding erythema and moderate serosanguineous drainage.
Which of the following is the most significant contributing factor to this
patient's poor wound healing?
A. Peripheral arterial disease
B. Diabetic peripheral neuropathy
C. Impaired insulin secretion
D. Impaired platelet aggregation
Correct Answer: A. Peripheral arterial disease
*Rationale: For a diabetic foot ulcer to heal, adequate perfusion is absolutely
essential. While diabetic peripheral neuropathy (B) is a major risk factor for ulcer
development (due to loss of protective sensation), it is the presence of concurrent
peripheral arterial disease (PAD) that most significantly impacts the ability of the
wound to heal. The question highlights "poor wound healing," which directly points
to compromised blood flow. Impaired insulin secretion (C) is the underlying
pathophysiology of the disease but not the primary factor in healing. Platelet
aggregation (D) is not typically a primary factor in chronic diabetic wound healing
impairment.
5. A 45-year-old woman with a history of asthma presents with acute shortness
of breath and audible wheezing. She is using accessory muscles and is unable
to speak in full sentences. Which of the following findings is a sign of
impending respiratory failure?
A. Heart rate of 110 beats per minute
B. Peak expiratory flow rate of 40% of predicted
QUESTIONS AND ANSWERS | VERIFIED AND WELL DETAILED ANSWERS | PLUS
RATIONALES | GUARANTEED PASS | 2026/27 LATEST UPDATE | EXAM PREP |
STUDY GUIDE | PRACTICE TEST
SECTION ONE: QUESTIONS 1-50
1. A 58-year-old male with a 30-pack-year smoking history presents with a new
onset of hoarseness lasting six weeks. He denies fever, odynophagia, or
respiratory distress. Flexible nasopharyngoscopy reveals a unilateral vocal fold
immobility. Which of the following is the most appropriate next step in
management?
A. Initiate a course of high-dose oral corticosteroids.
B. Refer for speech therapy and voice rest.
C. Order a non-contrast CT scan of the neck.
D. Obtain a contrasted CT scan from the skull base to the aortic arch.
Correct Answer: D. Obtain a contrasted CT scan from the skull base to the
aortic arch.
*Rationale: Unilateral vocal fold immobility (UVFI) in an adult with a significant
smoking history is a red flag for malignancy until proven otherwise. The vagus or
recurrent laryngeal nerve can be compromised anywhere along its pathway from
the skull base to the mediastinum. A contrasted CT scan from the skull base to the
aortic arch is the appropriate imaging study to evaluate the entire course of the
nerve. High-dose corticosteroids (A) are inappropriate without a known
inflammatory etiology. Speech therapy (B) is premature and could delay diagnosis.
,A non-contrast study (C) would not adequately evaluate for soft tissue pathology or
vascular lesions that could be causing the nerve compression.
2. A 72-year-old female with a history of osteoporosis and hypertension
presents for a routine wellness visit. She reports recent onset of severe,
bilateral thigh and groin pain that began approximately three weeks ago. She
has difficulty rising from a chair and climbing stairs. Her serum alkaline
phosphatase is elevated. Which of the following is the most likely diagnosis?
A. Osteomalacia
B. Paget's disease of bone
C. Polymyalgia rheumatica
D. Bilateral hip osteoarthritis
Correct Answer: A. Osteomalacia
*Rationale: The presentation of proximal muscle weakness, bone pain (particularly
in the thighs and groin), and an elevated alkaline phosphatase in an elderly patient
is classic for osteomalacia. This is often related to vitamin D deficiency, which is
common in this population. Paget's disease (B) can cause elevated alkaline
phosphatase, but it is more commonly associated with bone pain, deformity, and
enlargement, not the characteristic proximal myopathy seen here. Polymyalgia
rheumatica (C) presents with proximal pain and stiffness but would not typically
cause an elevated alkaline phosphatase. Osteoarthritis (D) is a degenerative joint
disease that would not present with generalized bone pain or an elevated alkaline
phosphatase.
,3. A 34-year-old woman presents with a two-week history of a painful, red,
swollen left great toe. She has no prior history of similar episodes. She reports
drinking 3-4 beers daily. On examination, the joint is warm, erythematous, and
exquisitely tender to light touch. Which of the following findings on joint
aspiration would be most diagnostic?
A. Monosodium urate crystals, needle-shaped, with negative birefringence
B. Calcium pyrophosphate dehydrate crystals, rhomboid-shaped, with positive
birefringence
C. White blood cell count of 2,500 cells/mm³ with a predominance of
lymphocytes
D. Gram-positive cocci in pairs and chains
Correct Answer: A. Monosodium urate crystals, needle-shaped, with negative
birefringence
*Rationale: This patient's presentation is classic for acute gouty arthritis. The
presence of monosodium urate crystals is diagnostic. These crystals are needle-
shaped and exhibit strong negative birefringence under polarized light microscopy.
Calcium pyrophosphate dehydrate (CPPD) crystals (B) are associated with
pseudogout, are rhomboid-shaped, and exhibit weak positive birefringence. A WBC
count of 2,500 (C) is too low for a septic joint, which is the primary differential
diagnosis; septic joints typically have WBC counts > 50,000. The presence of Gram-
positive cocci (D) would confirm a septic joint, not gout.
4. A 65-year-old male with a history of type 2 diabetes mellitus and
hypertension is being evaluated for a chronic, non-healing ulcer on the plantar
surface of his left foot. The ulcer is 2 cm in diameter, extends down to the
, tendon, with surrounding erythema and moderate serosanguineous drainage.
Which of the following is the most significant contributing factor to this
patient's poor wound healing?
A. Peripheral arterial disease
B. Diabetic peripheral neuropathy
C. Impaired insulin secretion
D. Impaired platelet aggregation
Correct Answer: A. Peripheral arterial disease
*Rationale: For a diabetic foot ulcer to heal, adequate perfusion is absolutely
essential. While diabetic peripheral neuropathy (B) is a major risk factor for ulcer
development (due to loss of protective sensation), it is the presence of concurrent
peripheral arterial disease (PAD) that most significantly impacts the ability of the
wound to heal. The question highlights "poor wound healing," which directly points
to compromised blood flow. Impaired insulin secretion (C) is the underlying
pathophysiology of the disease but not the primary factor in healing. Platelet
aggregation (D) is not typically a primary factor in chronic diabetic wound healing
impairment.
5. A 45-year-old woman with a history of asthma presents with acute shortness
of breath and audible wheezing. She is using accessory muscles and is unable
to speak in full sentences. Which of the following findings is a sign of
impending respiratory failure?
A. Heart rate of 110 beats per minute
B. Peak expiratory flow rate of 40% of predicted
