NRNP 6568 Week 11 Final Exam 2025–2026 | Advanced Practice Nursing:
Comprehensive Assessment & Management | Comprehensive Practice
Examination | High-Yield Clinical Questions, Answers & Detailed Rationales |
Clinical Decision-Making & Patient Management | Ultimate Exam Mastery
Guide | Premium Study Companion
Question #1
A 68-year-old male presents with progressive shortness of breath, orthopnea, and bilateral lower
extremity edema. He reports a 15-pound weight gain over the past 3 weeks. On examination, jugular
venous pressure is elevated at 14 cm H₂O, crackles are heard at both lung bases, and S₃ gallop is
auscultated. Which diagnostic test would provide the most immediate and specific information
regarding this patient's volume status and cardiac function?
A. Serum brain natriuretic peptide (BNP) level
B. Chest radiography
C. Transthoracic echocardiography
D. Serum creatinine and blood urea nitrogen
Correct Answer: A. Serum brain natriuretic peptide (BNP) level
Explanation: BNP is secreted by ventricular myocytes in response to increased wall stress and volume
overload. Elevated BNP (>100 pg/mL) is highly specific for heart failure and correlates with severity.
While echocardiography provides structural information, BNP offers rapid, point-of-care assessment
of volume status.
Question #2
A 45-year-old female presents with fatigue, weight gain, cold intolerance, and constipation. Thyroid
examination reveals a firm, non-tender goiter. Laboratory studies show TSH of 12.5 mIU/L (normal
0.4-4.0) and free T4 of 0.6 ng/dL (normal 0.8-1.8). Anti-thyroid peroxidase antibodies are markedly
elevated. What is the most likely diagnosis and what is the primary pathophysiological mechanism?
,A. Graves' disease; TSH receptor antibodies stimulating thyroid hormone production
B. Hashimoto's thyroiditis; autoimmune destruction of thyroid tissue
C. Subacute granulomatous thyroiditis; viral-induced inflammation
D. Toxic multinodular goiter; autonomous nodular hyperfunction
Correct Answer: B. Hashimoto's thyroiditis; autoimmune destruction of thyroid tissue
Explanation: The presentation of hypothyroidism with elevated TSH, low free T4, and positive anti-
thyroid peroxidase antibodies is classic for Hashimoto's thyroiditis, the most common cause of
hypothyroidism in iodine-sufficient regions. The autoimmune process leads to progressive
lymphocytic infiltration and destruction of thyroid follicles.
Question #3
A 72-year-old male with hypertension and type 2 diabetes presents for routine follow-up. His blood
pressure is 148/92 mmHg. Fundoscopic examination reveals copper-wiring of arterioles, arteriovenous
nicking, and small flame-shaped hemorrhages. Which stage of hypertensive retinopathy does this
represent and what is the recommended management?
A. Stage I; initiate antihypertensive therapy with target BP <140/90
B. Stage II; initiate combination therapy with target BP <130/80
C. Stage III; urgent referral to ophthalmology and blood pressure management
D. Stage IV; immediate hospitalization for hypertensive emergency
Correct Answer: C. Stage III; urgent referral to ophthalmology and blood pressure management
Explanation: The presence of arteriovenous nicking, copper-wiring, and retinal hemorrhages indicates
Stage III hypertensive retinopathy (Keith-Wagener-Barker classification). This requires prompt blood
pressure control and ophthalmology referral to prevent further retinal damage and potential vision
loss.
,Question #4
A 55-year-old male presents with a 3-month history of progressive dysphagia, first to solids and now
to liquids. He reports a 15-pound unintentional weight loss. Which diagnostic test is most appropriate
as the initial step in evaluating this patient?
A. Barium swallow study
B. Upper endoscopy with biopsy
C. Esophageal manometry
D. Computed tomography of the chest
Correct Answer: B. Upper endoscopy with biopsy
Explanation: Upper endoscopy with biopsy is the gold standard for evaluating dysphagia, particularly
when accompanied by weight loss, as it allows direct visualization of the esophageal mucosa and
tissue sampling to rule out malignancy. This progressive dysphagia pattern is concerning for
esophageal carcinoma.
Question #5
A 28-year-old female presents with acute-onset right lower quadrant abdominal pain, nausea, and
fever. On examination, she has rebound tenderness and guarding in the right lower quadrant.
Laboratory findings reveal leukocytosis with a left shift. What is the most appropriate next step in
management?
A. Outpatient oral antibiotics and close follow-up
B. Computed tomography of the abdomen and pelvis with contrast
C. Surgical consultation for appendectomy
D. Pelvic ultrasound to rule out ovarian pathology
Correct Answer: C. Surgical consultation for appendectomy
, Explanation: This patient's presentation is classic for acute appendicitis, supported by localized
tenderness, peritoneal signs, and leukocytosis. While CT can confirm the diagnosis, in a patient with
classic presentation, surgical consultation should not be delayed as perforation risk increases after 48
hours of symptom onset.
Question #6
A 62-year-old male with a 40-pack-year smoking history presents with hoarseness and a persistent
cough for 6 weeks. Laryngoscopy reveals a unilateral vocal cord paralysis. Which diagnosis must be
ruled out emergently?
A. Laryngeal papillomatosis
B. Vocal cord nodules
C. Squamous cell carcinoma of the lung
D. Recurrent laryngeal nerve palsy from aortic aneurysm
Correct Answer: C. Squamous cell carcinoma of the lung
Explanation: Unilateral vocal cord paralysis in a heavy smoker should raise concern for lung
malignancy compressing the recurrent laryngeal nerve, particularly in the setting of a persistent
cough. The left recurrent laryngeal nerve is more commonly affected due to its longer course through
the mediastinum.
Question #7
A 50-year-old female presents with severe headache, blurred vision, and nausea. Her blood pressure
is 210/130 mmHg. Fundoscopic examination reveals papilledema. Which condition is the most likely
cause of this presentation?
A. Tension headache with anxiety-induced hypertension
B. Hypertensive emergency with end-organ damage
C. Migraine with brainstem aura
Comprehensive Assessment & Management | Comprehensive Practice
Examination | High-Yield Clinical Questions, Answers & Detailed Rationales |
Clinical Decision-Making & Patient Management | Ultimate Exam Mastery
Guide | Premium Study Companion
Question #1
A 68-year-old male presents with progressive shortness of breath, orthopnea, and bilateral lower
extremity edema. He reports a 15-pound weight gain over the past 3 weeks. On examination, jugular
venous pressure is elevated at 14 cm H₂O, crackles are heard at both lung bases, and S₃ gallop is
auscultated. Which diagnostic test would provide the most immediate and specific information
regarding this patient's volume status and cardiac function?
A. Serum brain natriuretic peptide (BNP) level
B. Chest radiography
C. Transthoracic echocardiography
D. Serum creatinine and blood urea nitrogen
Correct Answer: A. Serum brain natriuretic peptide (BNP) level
Explanation: BNP is secreted by ventricular myocytes in response to increased wall stress and volume
overload. Elevated BNP (>100 pg/mL) is highly specific for heart failure and correlates with severity.
While echocardiography provides structural information, BNP offers rapid, point-of-care assessment
of volume status.
Question #2
A 45-year-old female presents with fatigue, weight gain, cold intolerance, and constipation. Thyroid
examination reveals a firm, non-tender goiter. Laboratory studies show TSH of 12.5 mIU/L (normal
0.4-4.0) and free T4 of 0.6 ng/dL (normal 0.8-1.8). Anti-thyroid peroxidase antibodies are markedly
elevated. What is the most likely diagnosis and what is the primary pathophysiological mechanism?
,A. Graves' disease; TSH receptor antibodies stimulating thyroid hormone production
B. Hashimoto's thyroiditis; autoimmune destruction of thyroid tissue
C. Subacute granulomatous thyroiditis; viral-induced inflammation
D. Toxic multinodular goiter; autonomous nodular hyperfunction
Correct Answer: B. Hashimoto's thyroiditis; autoimmune destruction of thyroid tissue
Explanation: The presentation of hypothyroidism with elevated TSH, low free T4, and positive anti-
thyroid peroxidase antibodies is classic for Hashimoto's thyroiditis, the most common cause of
hypothyroidism in iodine-sufficient regions. The autoimmune process leads to progressive
lymphocytic infiltration and destruction of thyroid follicles.
Question #3
A 72-year-old male with hypertension and type 2 diabetes presents for routine follow-up. His blood
pressure is 148/92 mmHg. Fundoscopic examination reveals copper-wiring of arterioles, arteriovenous
nicking, and small flame-shaped hemorrhages. Which stage of hypertensive retinopathy does this
represent and what is the recommended management?
A. Stage I; initiate antihypertensive therapy with target BP <140/90
B. Stage II; initiate combination therapy with target BP <130/80
C. Stage III; urgent referral to ophthalmology and blood pressure management
D. Stage IV; immediate hospitalization for hypertensive emergency
Correct Answer: C. Stage III; urgent referral to ophthalmology and blood pressure management
Explanation: The presence of arteriovenous nicking, copper-wiring, and retinal hemorrhages indicates
Stage III hypertensive retinopathy (Keith-Wagener-Barker classification). This requires prompt blood
pressure control and ophthalmology referral to prevent further retinal damage and potential vision
loss.
,Question #4
A 55-year-old male presents with a 3-month history of progressive dysphagia, first to solids and now
to liquids. He reports a 15-pound unintentional weight loss. Which diagnostic test is most appropriate
as the initial step in evaluating this patient?
A. Barium swallow study
B. Upper endoscopy with biopsy
C. Esophageal manometry
D. Computed tomography of the chest
Correct Answer: B. Upper endoscopy with biopsy
Explanation: Upper endoscopy with biopsy is the gold standard for evaluating dysphagia, particularly
when accompanied by weight loss, as it allows direct visualization of the esophageal mucosa and
tissue sampling to rule out malignancy. This progressive dysphagia pattern is concerning for
esophageal carcinoma.
Question #5
A 28-year-old female presents with acute-onset right lower quadrant abdominal pain, nausea, and
fever. On examination, she has rebound tenderness and guarding in the right lower quadrant.
Laboratory findings reveal leukocytosis with a left shift. What is the most appropriate next step in
management?
A. Outpatient oral antibiotics and close follow-up
B. Computed tomography of the abdomen and pelvis with contrast
C. Surgical consultation for appendectomy
D. Pelvic ultrasound to rule out ovarian pathology
Correct Answer: C. Surgical consultation for appendectomy
, Explanation: This patient's presentation is classic for acute appendicitis, supported by localized
tenderness, peritoneal signs, and leukocytosis. While CT can confirm the diagnosis, in a patient with
classic presentation, surgical consultation should not be delayed as perforation risk increases after 48
hours of symptom onset.
Question #6
A 62-year-old male with a 40-pack-year smoking history presents with hoarseness and a persistent
cough for 6 weeks. Laryngoscopy reveals a unilateral vocal cord paralysis. Which diagnosis must be
ruled out emergently?
A. Laryngeal papillomatosis
B. Vocal cord nodules
C. Squamous cell carcinoma of the lung
D. Recurrent laryngeal nerve palsy from aortic aneurysm
Correct Answer: C. Squamous cell carcinoma of the lung
Explanation: Unilateral vocal cord paralysis in a heavy smoker should raise concern for lung
malignancy compressing the recurrent laryngeal nerve, particularly in the setting of a persistent
cough. The left recurrent laryngeal nerve is more commonly affected due to its longer course through
the mediastinum.
Question #7
A 50-year-old female presents with severe headache, blurred vision, and nausea. Her blood pressure
is 210/130 mmHg. Fundoscopic examination reveals papilledema. Which condition is the most likely
cause of this presentation?
A. Tension headache with anxiety-induced hypertension
B. Hypertensive emergency with end-organ damage
C. Migraine with brainstem aura
