Answers with Detailed Rationales | Grade A
PREPARED FOR:
CEA FNP Examination - NR 667
DOCUMENT INCLUDES:
● Exam-style questions
● Correct answers
● Detailed rationales
● Key topics covered
TOPICS COVERED:
● Advanced Health Assessment & Differential Diagnosis
● Pharmacology & Prescribing Principles
● Primary Care Management (Acute & Chronic)
● Pathophysiology
● Health Promotion & Disease Prevention
● Pediatric & Geriatric Care
● Women's Health & Men's Health
● Behavioral Health
● Evidence-Based Practice
● Professional Role & Leadership
PURPOSE:
,This comprehensive practice exam is designed to help FNP students master advanced
clinical concepts, strengthen diagnostic reasoning, and confidently prepare for the CEA
Examination.
SECTION 1: Advanced Health Assessment & Differential Diagnosis
Question 1
A 58-year-old male presents with progressive dyspnea on exertion, orthopnea, and
bilateral lower extremity edema. On physical examination, the nurse practitioner
auscultates an S3 gallop and jugular venous distension. Which pathophysiologic
mechanism best explains the S3 gallop in this patient?
A. Increased ventricular compliance during early diastole
B. Decreased ventricular compliance with rapid ventricular filling
C. Abrupt deceleration of blood against a stiff ventricle
D. Atrial contraction against a closed tricuspid valve
Correct Answer: B
Rationale: An S3 gallop (ventricular gallop) occurs during early diastole when blood
passively fills a ventricle that has decreased compliance, typically due to volume
overload or systolic heart failure. The sound is produced by the abrupt deceleration of
blood against a stiff, non-compliant ventricular wall. In this patient with heart failure
symptoms (dyspnea, orthopnea, JVD, edema, S3), the S3 reflects rapid ventricular filling
into a stiff, failing left ventricle. Option A is incorrect because increased compliance
,would not produce an S3. Option C describes the mechanism of an S4 gallop (atrial kick
against a stiff ventricle). Option D describes a pathologic mechanism unrelated to
normal heart sounds.
Question 2
A 42-year-old female presents with fatigue, weight gain, cold intolerance, and
constipation. Laboratory studies reveal TSH 12.5 mIU/L (elevated) and free T4 0.6
ng/dL (low). Which physical examination finding is most consistent with this patient's
diagnosis?
A. Exophthalmos and pretibial myxedema
B. Dry, coarse hair and delayed deep tendon reflex relaxation
C. Fine tremor and lid lag
D. Warm, moist skin and brisk reflexes
Correct Answer: B
Rationale: This patient has primary hypothyroidism (elevated TSH, low free T4). Physical
examination findings consistent with hypothyroidism include dry, coarse hair, brittle
nails, non-pitting edema (myxedema), and delayed relaxation phase of deep tendon
reflexes (hung-up reflexes). Option A describes Graves' disease (hyperthyroidism).
Option C (fine tremor, lid lag) and Option D (warm, moist skin, brisk reflexes) are also
classic for hyperthyroidism, not hypothyroidism.
Question 3
, During a cardiac examination, the nurse practitioner palpates a sustained, forceful
apical impulse that is displaced laterally. Which condition is most likely responsible for
this finding?
A. Constrictive pericarditis
B. Left ventricular hypertrophy
C. Mitral stenosis
D. Pulmonary hypertension
Correct Answer: B
Rationale: A sustained, forceful apical impulse that is displaced laterally and inferiorly is
characteristic of left ventricular hypertrophy (LVH), commonly caused by chronic
hypertension or aortic stenosis. The hypertrophied ventricle generates increased force
and may displace the point of maximal impulse (PMI). Constrictive pericarditis (Option
A) typically presents with a rapid early diastolic filling sound (pericardial knock) and not
a displaced PMI. Mitral stenosis (Option C) often produces a tapping apical impulse due
to a palpable S1 and an elevated left atrium. Pulmonary hypertension (Option D)
typically produces a parasternal heave from right ventricular hypertrophy, not a
displaced apical impulse.
Question 4
A 65-year-old male with a 40-pack-year smoking history presents with a new cough,
hemoptysis, and unintentional weight loss. A chest radiograph reveals a solitary
pulmonary nodule in the right upper lobe. Which diagnostic test is the next best step in
the evaluation?
A. Positron emission tomography (PET) scan