NURSING 527 FINAL EXAM 2026/2027 | 100% Correct Answers with
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Domain 1: Advanced Health Assessment and Clinical Reasoning (12 Questions)
Q1: A 58-year-old male presents with crushing substernal chest pain radiating to the left
arm, diaphoresis, and nausea. Vital signs: BP 88/52 mmHg, HR 110 bpm, RR 24, SpO₂
91% on room air. ECG shows ST-elevation in leads II, III, and aVF. Which assessment
finding would most indicate the need for immediate intervention beyond standard
STEMI protocol?
A. Prior history of hypertension controlled with lisinopril
B. New-onset third-degree heart block with ventricular rate of 40 bpm
C. Blood glucose of 142 mg/dL
D. Remote smoking history (quit 10 years ago)
Correct Answer: B
Rationale: The patient presents with an inferior wall STEMI (ST elevation in II, III, aVF),
which commonly involves the right coronary artery. In inferior MI, up to 40% of patients
develop conduction abnormalities due to ischemia of the AV node. New-onset
third-degree heart block (complete heart block) with a ventricular escape rate of 40 bpm
represents a life-threatening complication requiring immediate transcutaneous or
transvenous pacing, atropine, and preparation for potential temporary pacing. This takes
precedence over standard reperfusion therapy sequencing.
,Why distractors are incorrect: A (controlled hypertension is relevant history but not
immediately actionable), C (mild hyperglycemia is common in acute coronary
syndromes due to stress response but does not require immediate intervention), D
(remote smoking history is a risk factor but not acutely relevant). The hemodynamic
instability (BP 88/52) combined with bradycardia suggests cardiogenic shock with
bradyarrhythmia, requiring immediate stabilization.
Q2: A 42-year-old female with systemic lupus erythematosus presents with fever,
pleuritic chest pain, and dyspnea. Physical examination reveals a friction rub.
Laboratory studies show leukopenia (WBC 3.2 × 10⁹/L), elevated D-dimer (1,850 ng/mL),
and negative troponins. CT pulmonary angiography is negative for pulmonary
embolism. What is the most likely diagnosis?
A. Acute pericarditis due to SLE flare
B. Pulmonary embolism with false-negative CTPA
C. Myocardial infarction with nonobstructive coronary arteries (MINOCA)
D. Community-acquired pneumonia
Correct Answer: A
Rationale: This patient presents with classic acute pericarditis: pleuritic chest pain,
pericardial friction rub, and diffuse ST-elevation (implied by clinical context). SLE is a
well-established cause of pericarditis (present in 25-30% of SLE patients). The elevated
D-dimer is explained by systemic inflammation and active SLE rather than
thromboembolism. The negative CTPA effectively rules out PE with high sensitivity
(>95%).
,Why distractors are incorrect: B (false-negative CTPA is rare, <2%, and typically occurs
with subsegmental emboli in low-probability patients—this patient has high pre-test
probability but alternative explanation), C (MINOCA would present with elevated
troponins and cardiac symptoms without obstructive coronary disease), D (pneumonia
would typically show infiltrates on imaging and productive cough rather than friction
rub).
Q3: A 67-year-old male with chronic obstructive pulmonary disease (GOLD Stage 3)
presents with increased dyspnea, productive cough with purulent sputum, and
decreased exercise tolerance. Vital signs: afebrile, HR 96, RR 22, BP 138/84, SpO₂ 88%
on room air. Physical examination reveals distant breath sounds, prolonged expiration,
and scattered wheezes. Which diagnostic test is most appropriate to guide acute
management?
A. Sputum culture and sensitivity
B. Arterial blood gas analysis
C. Complete blood count with differential
D. Chest X-ray
Correct Answer: B
Rationale: In acute exacerbation of COPD (AECOPD), arterial blood gas (ABG) analysis
is essential to assess for respiratory failure and guide oxygen therapy and ventilatory
support decisions. This patient's SpO₂ of 88% indicates significant hypoxemia, and ABG
will determine PaO₂, PaCO₂, and pH to differentiate between Type I (hypoxemic) and
Type II (hypercapnic) respiratory failure. A pH <7.35 with elevated PaCO₂ indicates
, acute-on-chronic respiratory failure requiring non-invasive ventilation (BiPAP) per GOLD
2026 guidelines.
Why distractors are incorrect: A (sputum cultures are reserved for severe exacerbations
requiring mechanical ventilation or frequent exacerbations, not routine management), C
(CBC is supportive but does not guide immediate ventilatory management), D (CXR is
useful to rule out pneumonia or pneumothorax but ABG takes precedence for
respiratory failure assessment).
Q4: During a comprehensive geriatric assessment of an 82-year-old female, which
finding would most strongly suggest frailty syndrome requiring multidisciplinary
intervention?
A. Unintentional weight loss of 8 pounds over 6 months
B. Self-reported difficulty with instrumental activities of daily living (IADLs)
C. Slow gait speed (>6 seconds to walk 15 feet)
D. Decreased grip strength (dominant hand <16 kg)
Correct Answer: C
Rationale: Frailty is defined by Fried's phenotype criteria requiring 3+ of: unintentional
weight loss (>10 lbs/year), exhaustion, weakness (grip strength), slow gait speed, and
low physical activity. Gait speed is the strongest predictor of functional decline,
institutionalization, and mortality in older adults. A gait speed >6 seconds for 15 feet
(<0.8 m/s) indicates increased risk of disability and falls. Gait speed serves as a "vital
sign" in geriatrics, integrating multiple physiological systems (cardiovascular,
pulmonary, musculoskeletal, neurological).
Complete Solutions | Graduate Nursing Comprehensive Review | Pass
Guaranteed - A+ Graded
Domain 1: Advanced Health Assessment and Clinical Reasoning (12 Questions)
Q1: A 58-year-old male presents with crushing substernal chest pain radiating to the left
arm, diaphoresis, and nausea. Vital signs: BP 88/52 mmHg, HR 110 bpm, RR 24, SpO₂
91% on room air. ECG shows ST-elevation in leads II, III, and aVF. Which assessment
finding would most indicate the need for immediate intervention beyond standard
STEMI protocol?
A. Prior history of hypertension controlled with lisinopril
B. New-onset third-degree heart block with ventricular rate of 40 bpm
C. Blood glucose of 142 mg/dL
D. Remote smoking history (quit 10 years ago)
Correct Answer: B
Rationale: The patient presents with an inferior wall STEMI (ST elevation in II, III, aVF),
which commonly involves the right coronary artery. In inferior MI, up to 40% of patients
develop conduction abnormalities due to ischemia of the AV node. New-onset
third-degree heart block (complete heart block) with a ventricular escape rate of 40 bpm
represents a life-threatening complication requiring immediate transcutaneous or
transvenous pacing, atropine, and preparation for potential temporary pacing. This takes
precedence over standard reperfusion therapy sequencing.
,Why distractors are incorrect: A (controlled hypertension is relevant history but not
immediately actionable), C (mild hyperglycemia is common in acute coronary
syndromes due to stress response but does not require immediate intervention), D
(remote smoking history is a risk factor but not acutely relevant). The hemodynamic
instability (BP 88/52) combined with bradycardia suggests cardiogenic shock with
bradyarrhythmia, requiring immediate stabilization.
Q2: A 42-year-old female with systemic lupus erythematosus presents with fever,
pleuritic chest pain, and dyspnea. Physical examination reveals a friction rub.
Laboratory studies show leukopenia (WBC 3.2 × 10⁹/L), elevated D-dimer (1,850 ng/mL),
and negative troponins. CT pulmonary angiography is negative for pulmonary
embolism. What is the most likely diagnosis?
A. Acute pericarditis due to SLE flare
B. Pulmonary embolism with false-negative CTPA
C. Myocardial infarction with nonobstructive coronary arteries (MINOCA)
D. Community-acquired pneumonia
Correct Answer: A
Rationale: This patient presents with classic acute pericarditis: pleuritic chest pain,
pericardial friction rub, and diffuse ST-elevation (implied by clinical context). SLE is a
well-established cause of pericarditis (present in 25-30% of SLE patients). The elevated
D-dimer is explained by systemic inflammation and active SLE rather than
thromboembolism. The negative CTPA effectively rules out PE with high sensitivity
(>95%).
,Why distractors are incorrect: B (false-negative CTPA is rare, <2%, and typically occurs
with subsegmental emboli in low-probability patients—this patient has high pre-test
probability but alternative explanation), C (MINOCA would present with elevated
troponins and cardiac symptoms without obstructive coronary disease), D (pneumonia
would typically show infiltrates on imaging and productive cough rather than friction
rub).
Q3: A 67-year-old male with chronic obstructive pulmonary disease (GOLD Stage 3)
presents with increased dyspnea, productive cough with purulent sputum, and
decreased exercise tolerance. Vital signs: afebrile, HR 96, RR 22, BP 138/84, SpO₂ 88%
on room air. Physical examination reveals distant breath sounds, prolonged expiration,
and scattered wheezes. Which diagnostic test is most appropriate to guide acute
management?
A. Sputum culture and sensitivity
B. Arterial blood gas analysis
C. Complete blood count with differential
D. Chest X-ray
Correct Answer: B
Rationale: In acute exacerbation of COPD (AECOPD), arterial blood gas (ABG) analysis
is essential to assess for respiratory failure and guide oxygen therapy and ventilatory
support decisions. This patient's SpO₂ of 88% indicates significant hypoxemia, and ABG
will determine PaO₂, PaCO₂, and pH to differentiate between Type I (hypoxemic) and
Type II (hypercapnic) respiratory failure. A pH <7.35 with elevated PaCO₂ indicates
, acute-on-chronic respiratory failure requiring non-invasive ventilation (BiPAP) per GOLD
2026 guidelines.
Why distractors are incorrect: A (sputum cultures are reserved for severe exacerbations
requiring mechanical ventilation or frequent exacerbations, not routine management), C
(CBC is supportive but does not guide immediate ventilatory management), D (CXR is
useful to rule out pneumonia or pneumothorax but ABG takes precedence for
respiratory failure assessment).
Q4: During a comprehensive geriatric assessment of an 82-year-old female, which
finding would most strongly suggest frailty syndrome requiring multidisciplinary
intervention?
A. Unintentional weight loss of 8 pounds over 6 months
B. Self-reported difficulty with instrumental activities of daily living (IADLs)
C. Slow gait speed (>6 seconds to walk 15 feet)
D. Decreased grip strength (dominant hand <16 kg)
Correct Answer: C
Rationale: Frailty is defined by Fried's phenotype criteria requiring 3+ of: unintentional
weight loss (>10 lbs/year), exhaustion, weakness (grip strength), slow gait speed, and
low physical activity. Gait speed is the strongest predictor of functional decline,
institutionalization, and mortality in older adults. A gait speed >6 seconds for 15 feet
(<0.8 m/s) indicates increased risk of disability and falls. Gait speed serves as a "vital
sign" in geriatrics, integrating multiple physiological systems (cardiovascular,
pulmonary, musculoskeletal, neurological).
