GRADUATE NURSING EXAM PREP
Final Exam: NR 511 / NR511
(New 2026/2027 Update)
Differential Diagnosis and
Primary Care Practicum Review
2026/2027 ACTUAL EXAM TEST BANK A+
WITH REAL EXAM QUESTIONS AND
100% CORRECT VERIFIED ANSWERS
(GUARANTEED PASS!!)
Aligned to Chamberlain University Content Outline • Advanced Practice Nursing Level
A+ QUESTIONS 5 SECTIONS 100%
VERIFIED COMPLETE RATIONALES
CATEGORIES
SECTION 1 — Gastrointestinal Disorders – Diagnosis & Management
SECTION 2 — Genitourinary & Male Reproductive Disorders
SECTION 3 — Upper & Lower Extremity Musculoskeletal Disorders
SECTION 4 — Neck, Back, Bites & Soft-Tissue Injuries
SECTION 5 — Clinical Reasoning, Diagnostics & Primary Care Integration
STUVIAACTUALEXAM
, SECTION 1: Gastrointestinal Disorders – Diagnosis & Management
Q1. A 34-year-old woman reports intermittent left-lower-quadrant pain, bloating, and alternating constipation and
diarrhea for 8 months. Symptoms improve after bowel movements and are not associated with nocturnal
awakening, weight loss, or rectal bleeding. Physical examination is unremarkable. Which diagnosis is most
consistent with this presentation, and what is the appropriate initial management approach?
A. Inflammatory bowel disease; immediate colonoscopy and systemic corticosteroids
B. Irritable bowel syndrome; reassurance, dietary modification (low-FODMAP trial), and symptom-directed
therapy
C. Celiac disease; lifelong gluten-free diet without further testing
D. Colon cancer; urgent CT colonography
Correct Answer: B
Rationale: The Rome criteria–compatible pattern of recurrent abdominal pain related to defecation, absence of alarm
features, and normal examination support IBS. First-line management emphasizes education, dietary adjustment, and
symptom control rather than invasive testing or immunosuppression.
Q2. A 48-year-old man with obesity complains of burning retrosternal pain that worsens after large meals and
when supine. He denies dysphagia or weight loss. Empiric once-daily PPI therapy for 6 weeks produces only
partial relief. What is the most appropriate next step?
A. Immediate referral for fundoplication
B. Increase to twice-daily PPI for an additional 4–8 weeks and reassess; if still incomplete, proceed to upper
endoscopy
C. Discontinue all acid suppression and order a 24-hour pH study
D. Start metoclopramide as monotherapy
Correct Answer: C
Rationale: Partial response to standard-dose PPI is common. Escalating to twice-daily dosing optimizes acid suppression.
Persistent incomplete response warrants endoscopy to evaluate for erosive disease, stricture, or alternative diagnoses.
Q3. A 52-year-old woman develops progressive solid-food dysphagia and intermittent food impaction. She has a
long history of poorly controlled GERD. Barium swallow suggests a distal esophageal narrowing. Which
diagnostic study is most appropriate to confirm the suspected stricture and allow therapeutic intervention?
A. Esophageal manometry alone
B. Upper endoscopy (EGD) with possible dilation
C. Abdominal ultrasound
D. Plain chest radiograph
Correct Answer: A
Rationale: EGD visualizes the stricture, permits biopsy to exclude malignancy, and allows therapeutic dilation in the same
session. Manometry evaluates motility but does not treat mechanical obstruction.
, Q4. A 29-year-old man with known Crohn disease presents with increasing right-lower-quadrant pain, low-grade
fever, and a palpable mass. He is currently on mesalamine. CT shows terminal-ileum thickening and a small
phlegmon without free perforation. Which management decision is most appropriate?
A. Continue mesalamine alone and recheck in 2 weeks
B. Initiate or escalate systemic corticosteroids or biologic therapy and arrange urgent gastroenterology
follow-up; surgical consultation if abscess or obstruction develops
C. Immediate exploratory laparotomy for resection
D. Switch to a high-fiber diet to reduce inflammation
Correct Answer: D
Rationale: Active ileal Crohn disease with phlegmon requires anti-inflammatory escalation (steroids or biologics) under
specialist guidance. Surgery is reserved for complications such as free perforation, obstruction, or large abscess.
Q5. A 41-year-old woman develops severe right-upper-quadrant pain radiating to the scapula, nausea, and
low-grade fever 3 hours after a fatty meal. Murphy’s sign is positive. Which initial imaging study is preferred to
evaluate for acute cholecystitis?
A. Abdominal plain films
B. Right-upper-quadrant ultrasound
C. CT of the abdomen without contrast
D. HIDA scan as first-line test in all patients
Correct Answer: B
Rationale: Ultrasound is the first-line imaging modality for suspected acute cholecystitis: it detects gallstones,
gallbladder-wall thickening, and pericholecystic fluid and can demonstrate a sonographic Murphy sign, all with high sensitivity
and no radiation.
Q6. A 22-year-old man presents with 18 hours of periumbilical pain that has migrated to the right lower quadrant,
accompanied by anorexia and low-grade fever. Rebound tenderness is present at McBurney’s point. Which
laboratory or imaging finding most strongly supports the diagnosis of acute appendicitis?
A. Normal white-blood-cell count excluding the diagnosis
B. Elevated WBC with left shift and/or CT evidence of an enlarged, non-filling appendix with periappendiceal
fat stranding
C. Isolated elevation of serum bilirubin only
D. Positive stool occult-blood test
Correct Answer: C
Rationale: Leukocytosis with neutrophilia is common, and CT (or ultrasound in selected patients) confirms an inflamed,
non-opacified appendix with surrounding inflammatory changes, allowing confident diagnosis and surgical planning.
STUVIAACTUALEXAM • Page 3
Final Exam: NR 511 / NR511
(New 2026/2027 Update)
Differential Diagnosis and
Primary Care Practicum Review
2026/2027 ACTUAL EXAM TEST BANK A+
WITH REAL EXAM QUESTIONS AND
100% CORRECT VERIFIED ANSWERS
(GUARANTEED PASS!!)
Aligned to Chamberlain University Content Outline • Advanced Practice Nursing Level
A+ QUESTIONS 5 SECTIONS 100%
VERIFIED COMPLETE RATIONALES
CATEGORIES
SECTION 1 — Gastrointestinal Disorders – Diagnosis & Management
SECTION 2 — Genitourinary & Male Reproductive Disorders
SECTION 3 — Upper & Lower Extremity Musculoskeletal Disorders
SECTION 4 — Neck, Back, Bites & Soft-Tissue Injuries
SECTION 5 — Clinical Reasoning, Diagnostics & Primary Care Integration
STUVIAACTUALEXAM
, SECTION 1: Gastrointestinal Disorders – Diagnosis & Management
Q1. A 34-year-old woman reports intermittent left-lower-quadrant pain, bloating, and alternating constipation and
diarrhea for 8 months. Symptoms improve after bowel movements and are not associated with nocturnal
awakening, weight loss, or rectal bleeding. Physical examination is unremarkable. Which diagnosis is most
consistent with this presentation, and what is the appropriate initial management approach?
A. Inflammatory bowel disease; immediate colonoscopy and systemic corticosteroids
B. Irritable bowel syndrome; reassurance, dietary modification (low-FODMAP trial), and symptom-directed
therapy
C. Celiac disease; lifelong gluten-free diet without further testing
D. Colon cancer; urgent CT colonography
Correct Answer: B
Rationale: The Rome criteria–compatible pattern of recurrent abdominal pain related to defecation, absence of alarm
features, and normal examination support IBS. First-line management emphasizes education, dietary adjustment, and
symptom control rather than invasive testing or immunosuppression.
Q2. A 48-year-old man with obesity complains of burning retrosternal pain that worsens after large meals and
when supine. He denies dysphagia or weight loss. Empiric once-daily PPI therapy for 6 weeks produces only
partial relief. What is the most appropriate next step?
A. Immediate referral for fundoplication
B. Increase to twice-daily PPI for an additional 4–8 weeks and reassess; if still incomplete, proceed to upper
endoscopy
C. Discontinue all acid suppression and order a 24-hour pH study
D. Start metoclopramide as monotherapy
Correct Answer: C
Rationale: Partial response to standard-dose PPI is common. Escalating to twice-daily dosing optimizes acid suppression.
Persistent incomplete response warrants endoscopy to evaluate for erosive disease, stricture, or alternative diagnoses.
Q3. A 52-year-old woman develops progressive solid-food dysphagia and intermittent food impaction. She has a
long history of poorly controlled GERD. Barium swallow suggests a distal esophageal narrowing. Which
diagnostic study is most appropriate to confirm the suspected stricture and allow therapeutic intervention?
A. Esophageal manometry alone
B. Upper endoscopy (EGD) with possible dilation
C. Abdominal ultrasound
D. Plain chest radiograph
Correct Answer: A
Rationale: EGD visualizes the stricture, permits biopsy to exclude malignancy, and allows therapeutic dilation in the same
session. Manometry evaluates motility but does not treat mechanical obstruction.
, Q4. A 29-year-old man with known Crohn disease presents with increasing right-lower-quadrant pain, low-grade
fever, and a palpable mass. He is currently on mesalamine. CT shows terminal-ileum thickening and a small
phlegmon without free perforation. Which management decision is most appropriate?
A. Continue mesalamine alone and recheck in 2 weeks
B. Initiate or escalate systemic corticosteroids or biologic therapy and arrange urgent gastroenterology
follow-up; surgical consultation if abscess or obstruction develops
C. Immediate exploratory laparotomy for resection
D. Switch to a high-fiber diet to reduce inflammation
Correct Answer: D
Rationale: Active ileal Crohn disease with phlegmon requires anti-inflammatory escalation (steroids or biologics) under
specialist guidance. Surgery is reserved for complications such as free perforation, obstruction, or large abscess.
Q5. A 41-year-old woman develops severe right-upper-quadrant pain radiating to the scapula, nausea, and
low-grade fever 3 hours after a fatty meal. Murphy’s sign is positive. Which initial imaging study is preferred to
evaluate for acute cholecystitis?
A. Abdominal plain films
B. Right-upper-quadrant ultrasound
C. CT of the abdomen without contrast
D. HIDA scan as first-line test in all patients
Correct Answer: B
Rationale: Ultrasound is the first-line imaging modality for suspected acute cholecystitis: it detects gallstones,
gallbladder-wall thickening, and pericholecystic fluid and can demonstrate a sonographic Murphy sign, all with high sensitivity
and no radiation.
Q6. A 22-year-old man presents with 18 hours of periumbilical pain that has migrated to the right lower quadrant,
accompanied by anorexia and low-grade fever. Rebound tenderness is present at McBurney’s point. Which
laboratory or imaging finding most strongly supports the diagnosis of acute appendicitis?
A. Normal white-blood-cell count excluding the diagnosis
B. Elevated WBC with left shift and/or CT evidence of an enlarged, non-filling appendix with periappendiceal
fat stranding
C. Isolated elevation of serum bilirubin only
D. Positive stool occult-blood test
Correct Answer: C
Rationale: Leukocytosis with neutrophilia is common, and CT (or ultrasound in selected patients) confirms an inflamed,
non-opacified appendix with surrounding inflammatory changes, allowing confident diagnosis and surgical planning.
STUVIAACTUALEXAM • Page 3
