1|Page
NR 511 FINAL EXAM – CHAMBERLAIN COLLEGE OF
NURSING
## QUESTIONS AND VERIFIED ANSWERS | GRADED
A+ | DETAILED RATIONALES
## Table of Contents
| Section | Domain | Questions |
|---------|--------|-----------|
| 1 | Clinical Decision-Making & Differential Diagnosis | 1–15 |
| 2 | Dermatology | 16–30 |
| 3 | HEENT (Head, Eyes, Ears, Nose, Throat) | 31–45 |
| 4 | Cardiology & Pulmonology | 46–65 |
| 5 | Gastroenterology & Nutrition | 66–80 |
| 6 | Genitourinary & Renal | 81–95 |
| 7 | Musculoskeletal & Rheumatology | 96–115 |
| 8 | Neurology & Psychiatry | 116–130 |
| 9 | Endocrinology & Metabolic Disorders | 131–145 |
| 10 | Infectious Disease & Special Populations | 146–160 |
| **Total** | | **160** |
---
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# SECTION 1: CLINICAL DECISION-MAKING & DIFFERENTIAL DIAGNOSIS
(15 Questions)
**Q1. A 45-year-old patient presents with chest pain. Which historical feature is
most concerning for acute coronary syndrome?**
A) Sharp pain that worsens with deep inspiration
B) Substernal chest pressure radiating to the left arm, associated with diaphoresis
and nausea
C) Pain reproduced by palpation of the chest wall
D) Burning epigastric pain relieved by antacids
**Correct Answer: B**
*Rationale: Substernal pressure radiating to left arm, with diaphoresis and nausea,
is classic for ACS. Pleuritic pain (A) suggests pericarditis or pleurisy. Palpable
pain (C) suggests costochondritis. Epigastric burning relieved by antacids (D)
suggests GERD.*
**Q2. The most important element in the diagnostic process is:**
A) Physical examination
B) Laboratory testing
C) History taking
D) Imaging studies
**Correct Answer: C**
*Rationale: History provides 70–80% of the diagnostic information. The physical
exam and testing confirm or refine the differential.*
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**Q3. A 60-year-old patient with hypertension reports a sudden onset of tearing
chest pain radiating to the back. Which diagnosis must be ruled out first?**
A) Myocardial infarction
B) Pulmonary embolism
C) Aortic dissection
D) Musculoskeletal pain
**Correct Answer: C**
*Rationale: Tearing chest pain radiating to the back is classic for aortic dissection
until proven otherwise. This is a life-threatening emergency.*
**Q4. Which clinical finding is most specific for heart failure?**
A) Pedal edema
B) Jugular venous distention (JVD)
C) S3 gallop
D) Orthopnea
**Correct Answer: C**
*Rationale: S3 gallop is highly specific for heart failure (sensitivity is lower).
Pedal edema, JVD, and orthopnea are also seen but are less specific.*
**Q5. A patient with diabetes presents with a foot ulcer that is painless, has a
punched-out appearance, and is surrounded by callus. This is most consistent
with:**
A) Arterial insufficiency ulcer
, 4|Page
B) Venous stasis ulcer
C) Diabetic neuropathic ulcer
D) Pressure ulcer
**Correct Answer: C**
*Rationale: Diabetic neuropathic ulcers are painless (due to neuropathy), occur
over pressure points (metatarsal heads), and have callus formation. Arterial ulcers
are painful; venous ulcers are associated with edema.*
**Q6. The PQRST mnemonic is used to assess which aspect of a symptom?**
A) Onset, quality, radiation, severity, timing
B) Provocation/palliation, quality, radiation, severity, timing
C) Past medical history, quality, radiation, severity, treatment
D) Prevention, quality, recurrence, severity, time
**Correct Answer: B**
*Rationale: PQRST: Provocation/Palliation, Quality, Region/Radiation, Severity,
Timing.*
**Q7. A 30-year-old patient reports right lower quadrant pain, nausea, and
anorexia. Which finding on exam would most support appendicitis?**
A) Murphy sign
B) McBurney point tenderness
C) Costovertebral angle tenderness
D) Rovsing sign (right-sided pain with palpation of left lower quadrant)
NR 511 FINAL EXAM – CHAMBERLAIN COLLEGE OF
NURSING
## QUESTIONS AND VERIFIED ANSWERS | GRADED
A+ | DETAILED RATIONALES
## Table of Contents
| Section | Domain | Questions |
|---------|--------|-----------|
| 1 | Clinical Decision-Making & Differential Diagnosis | 1–15 |
| 2 | Dermatology | 16–30 |
| 3 | HEENT (Head, Eyes, Ears, Nose, Throat) | 31–45 |
| 4 | Cardiology & Pulmonology | 46–65 |
| 5 | Gastroenterology & Nutrition | 66–80 |
| 6 | Genitourinary & Renal | 81–95 |
| 7 | Musculoskeletal & Rheumatology | 96–115 |
| 8 | Neurology & Psychiatry | 116–130 |
| 9 | Endocrinology & Metabolic Disorders | 131–145 |
| 10 | Infectious Disease & Special Populations | 146–160 |
| **Total** | | **160** |
---
,2|Page
# SECTION 1: CLINICAL DECISION-MAKING & DIFFERENTIAL DIAGNOSIS
(15 Questions)
**Q1. A 45-year-old patient presents with chest pain. Which historical feature is
most concerning for acute coronary syndrome?**
A) Sharp pain that worsens with deep inspiration
B) Substernal chest pressure radiating to the left arm, associated with diaphoresis
and nausea
C) Pain reproduced by palpation of the chest wall
D) Burning epigastric pain relieved by antacids
**Correct Answer: B**
*Rationale: Substernal pressure radiating to left arm, with diaphoresis and nausea,
is classic for ACS. Pleuritic pain (A) suggests pericarditis or pleurisy. Palpable
pain (C) suggests costochondritis. Epigastric burning relieved by antacids (D)
suggests GERD.*
**Q2. The most important element in the diagnostic process is:**
A) Physical examination
B) Laboratory testing
C) History taking
D) Imaging studies
**Correct Answer: C**
*Rationale: History provides 70–80% of the diagnostic information. The physical
exam and testing confirm or refine the differential.*
,3|Page
**Q3. A 60-year-old patient with hypertension reports a sudden onset of tearing
chest pain radiating to the back. Which diagnosis must be ruled out first?**
A) Myocardial infarction
B) Pulmonary embolism
C) Aortic dissection
D) Musculoskeletal pain
**Correct Answer: C**
*Rationale: Tearing chest pain radiating to the back is classic for aortic dissection
until proven otherwise. This is a life-threatening emergency.*
**Q4. Which clinical finding is most specific for heart failure?**
A) Pedal edema
B) Jugular venous distention (JVD)
C) S3 gallop
D) Orthopnea
**Correct Answer: C**
*Rationale: S3 gallop is highly specific for heart failure (sensitivity is lower).
Pedal edema, JVD, and orthopnea are also seen but are less specific.*
**Q5. A patient with diabetes presents with a foot ulcer that is painless, has a
punched-out appearance, and is surrounded by callus. This is most consistent
with:**
A) Arterial insufficiency ulcer
, 4|Page
B) Venous stasis ulcer
C) Diabetic neuropathic ulcer
D) Pressure ulcer
**Correct Answer: C**
*Rationale: Diabetic neuropathic ulcers are painless (due to neuropathy), occur
over pressure points (metatarsal heads), and have callus formation. Arterial ulcers
are painful; venous ulcers are associated with edema.*
**Q6. The PQRST mnemonic is used to assess which aspect of a symptom?**
A) Onset, quality, radiation, severity, timing
B) Provocation/palliation, quality, radiation, severity, timing
C) Past medical history, quality, radiation, severity, treatment
D) Prevention, quality, recurrence, severity, time
**Correct Answer: B**
*Rationale: PQRST: Provocation/Palliation, Quality, Region/Radiation, Severity,
Timing.*
**Q7. A 30-year-old patient reports right lower quadrant pain, nausea, and
anorexia. Which finding on exam would most support appendicitis?**
A) Murphy sign
B) McBurney point tenderness
C) Costovertebral angle tenderness
D) Rovsing sign (right-sided pain with palpation of left lower quadrant)
