NR 570 FINAL EXAM | EXAM PRACTICE | STUDY GUIDE | TESTBANK | PRACTICE
QUESTIONS & ANSWERS | EXAM PREPARATION | ADVANCED REVIEW |
COMPREHENSIVE PRACTICE EXAM | LATEST UPDATE 2026/2027
Examiner:
Chamberlain University College of Nursing (NR 570 Graduate Nursing Program)
TABLE OF CONTENTS
1. Advanced Health Assessment and Clinical Reasoning
2. Differential Diagnosis
3. Evidence-Based Clinical Decision-Making
4. Diagnostic Testing and Interpretation
5. Management of Acute and Chronic Conditions
6. Pharmacologic and Non-Pharmacologic Treatment
7. Preventive Care and Health Promotion
8. Special Populations Across the Lifespan
9. Professional, Ethical, and Legal Responsibilities
10. Advanced Practice Clinical Documentation and Quality Improvement
DESCRIPTION
This comprehensive practice exam is designed as an advanced study resource for
students preparing for the NR 570 Final Exam. The questions reflect graduate-level
concepts commonly emphasized throughout advanced nursing coursework,
integrating clinical reasoning, evidence-informed practice, patient assessment,
diagnostic interpretation, pharmacologic management, preventive care, ethics, and
professional decision-making. Each scenario encourages application of knowledge
rather than simple memorization, requiring learners to prioritize interventions,
interpret complex clinical findings, and select the most appropriate evidence-based
management strategies. These practice questions are intended solely as a study aid
developed from commonly taught graduate nursing topics and are not actual
examination questions. They provide an effective way to strengthen clinical judgment,
identify knowledge gaps, and prepare confidently for comprehensive final
examination success.
,QUESTION 1.
A 67-year-old man with hypertension, type 2 diabetes, and chronic kidney disease
presents with worsening lower-extremity edema and exertional dyspnea. His blood
pressure is 146/88 mmHg, and an echocardiogram reveals a preserved ejection
fraction. Which management strategy is most appropriate initially?
A. Begin loop diuretic therapy to relieve congestion while optimizing management
of comorbidities.
B. Immediately discontinue all antihypertensive medications.
C. Schedule coronary artery bypass grafting.
D. Initiate dual antiplatelet therapy without further evaluation.
🔴 Correct Answer: A. Begin loop diuretic therapy to relieve congestion while
optimizing management of comorbidities.
🔵 Explanation: Patients with heart failure with preserved ejection fraction primarily
benefit from symptom control through diuretics and aggressive treatment of
associated conditions such as hypertension, diabetes, and kidney disease. Coronary
bypass is not indicated without evidence of obstructive coronary disease. Stopping
antihypertensive therapy would worsen outcomes, and routine dual antiplatelet
therapy is not recommended without another indication.
QUESTION 2.
A nurse practitioner evaluates a 29-year-old woman with fatigue, heat intolerance,
weight loss, tremor, and palpitations. Which laboratory finding most strongly
supports primary hyperthyroidism?
A. Elevated TSH with decreased free T4
B. Suppressed TSH with elevated free T4
C. Elevated TSH with elevated cortisol
D. Normal TSH with decreased T3
🔴 Correct Answer: B. Suppressed TSH with elevated free T4.
🔵 Explanation: Primary hyperthyroidism results from excessive thyroid hormone
production, suppressing pituitary TSH secretion through negative feedback. Elevated
,TSH is inconsistent with primary hyperthyroidism and instead suggests pituitary
disease or hypothyroidism. The remaining options do not reflect the typical endocrine
physiology.
QUESTION 3.
A 58-year-old smoker presents with painless hematuria. Which diagnostic step
should receive the highest priority?
A. Repeat urinalysis in six months.
B. Prescribe empiric antibiotics.
C. Perform comprehensive evaluation for urinary tract malignancy.
D. Recommend increased fluid intake only.
🔴 Correct Answer: C. Perform comprehensive evaluation for urinary tract
malignancy.
🔵 Explanation: Gross painless hematuria in an older smoker is highly concerning for
urothelial carcinoma until proven otherwise. Delaying evaluation could postpone
diagnosis of a potentially curable malignancy. Empiric antibiotics and observation are
inappropriate without evidence of infection.
QUESTION 4.
A patient with atrial fibrillation has a CHA₂DS₂-VASc score indicating high stroke risk
but no contraindications to anticoagulation. Which management is most
appropriate?
A. Aspirin alone.
B. Observation without therapy.
C. Rhythm control only.
D. Initiate oral anticoagulation after discussing risks and benefits.
🔴 Correct Answer: D. Initiate oral anticoagulation after discussing risks and
benefits.
, 🔵 Explanation: Patients with elevated stroke risk from atrial fibrillation generally
derive significant benefit from anticoagulation unless contraindicated. Aspirin alone
provides substantially less stroke prevention. Rhythm control does not eliminate
thromboembolic risk.
QUESTION 5.
A patient with diabetes has persistent microalbuminuria despite adequate glycemic
control. Which medication class provides additional renal protection?
A. ACE inhibitor
B. Calcium channel blocker
C. Nitrate
D. Alpha-blocker
🔴 Correct Answer: A. ACE inhibitor.
🔵 Explanation: ACE inhibitors reduce intraglomerular pressure and slow progression
of diabetic kidney disease, even in patients with preserved renal function. The other
medication classes do not consistently provide comparable nephroprotective effects.
QUESTION 6.
A 45-year-old patient develops sudden unilateral facial weakness involving the
forehead after awakening. Which diagnosis is most likely?
A. Ischemic stroke
B. Bell palsy
C. Trigeminal neuralgia
D. Temporal arteritis
🔴 Correct Answer: B. Bell palsy.
🔵 Explanation: Peripheral facial nerve palsy affects both the upper and lower face,
including the forehead. Central facial weakness from stroke typically spares the
QUESTIONS & ANSWERS | EXAM PREPARATION | ADVANCED REVIEW |
COMPREHENSIVE PRACTICE EXAM | LATEST UPDATE 2026/2027
Examiner:
Chamberlain University College of Nursing (NR 570 Graduate Nursing Program)
TABLE OF CONTENTS
1. Advanced Health Assessment and Clinical Reasoning
2. Differential Diagnosis
3. Evidence-Based Clinical Decision-Making
4. Diagnostic Testing and Interpretation
5. Management of Acute and Chronic Conditions
6. Pharmacologic and Non-Pharmacologic Treatment
7. Preventive Care and Health Promotion
8. Special Populations Across the Lifespan
9. Professional, Ethical, and Legal Responsibilities
10. Advanced Practice Clinical Documentation and Quality Improvement
DESCRIPTION
This comprehensive practice exam is designed as an advanced study resource for
students preparing for the NR 570 Final Exam. The questions reflect graduate-level
concepts commonly emphasized throughout advanced nursing coursework,
integrating clinical reasoning, evidence-informed practice, patient assessment,
diagnostic interpretation, pharmacologic management, preventive care, ethics, and
professional decision-making. Each scenario encourages application of knowledge
rather than simple memorization, requiring learners to prioritize interventions,
interpret complex clinical findings, and select the most appropriate evidence-based
management strategies. These practice questions are intended solely as a study aid
developed from commonly taught graduate nursing topics and are not actual
examination questions. They provide an effective way to strengthen clinical judgment,
identify knowledge gaps, and prepare confidently for comprehensive final
examination success.
,QUESTION 1.
A 67-year-old man with hypertension, type 2 diabetes, and chronic kidney disease
presents with worsening lower-extremity edema and exertional dyspnea. His blood
pressure is 146/88 mmHg, and an echocardiogram reveals a preserved ejection
fraction. Which management strategy is most appropriate initially?
A. Begin loop diuretic therapy to relieve congestion while optimizing management
of comorbidities.
B. Immediately discontinue all antihypertensive medications.
C. Schedule coronary artery bypass grafting.
D. Initiate dual antiplatelet therapy without further evaluation.
🔴 Correct Answer: A. Begin loop diuretic therapy to relieve congestion while
optimizing management of comorbidities.
🔵 Explanation: Patients with heart failure with preserved ejection fraction primarily
benefit from symptom control through diuretics and aggressive treatment of
associated conditions such as hypertension, diabetes, and kidney disease. Coronary
bypass is not indicated without evidence of obstructive coronary disease. Stopping
antihypertensive therapy would worsen outcomes, and routine dual antiplatelet
therapy is not recommended without another indication.
QUESTION 2.
A nurse practitioner evaluates a 29-year-old woman with fatigue, heat intolerance,
weight loss, tremor, and palpitations. Which laboratory finding most strongly
supports primary hyperthyroidism?
A. Elevated TSH with decreased free T4
B. Suppressed TSH with elevated free T4
C. Elevated TSH with elevated cortisol
D. Normal TSH with decreased T3
🔴 Correct Answer: B. Suppressed TSH with elevated free T4.
🔵 Explanation: Primary hyperthyroidism results from excessive thyroid hormone
production, suppressing pituitary TSH secretion through negative feedback. Elevated
,TSH is inconsistent with primary hyperthyroidism and instead suggests pituitary
disease or hypothyroidism. The remaining options do not reflect the typical endocrine
physiology.
QUESTION 3.
A 58-year-old smoker presents with painless hematuria. Which diagnostic step
should receive the highest priority?
A. Repeat urinalysis in six months.
B. Prescribe empiric antibiotics.
C. Perform comprehensive evaluation for urinary tract malignancy.
D. Recommend increased fluid intake only.
🔴 Correct Answer: C. Perform comprehensive evaluation for urinary tract
malignancy.
🔵 Explanation: Gross painless hematuria in an older smoker is highly concerning for
urothelial carcinoma until proven otherwise. Delaying evaluation could postpone
diagnosis of a potentially curable malignancy. Empiric antibiotics and observation are
inappropriate without evidence of infection.
QUESTION 4.
A patient with atrial fibrillation has a CHA₂DS₂-VASc score indicating high stroke risk
but no contraindications to anticoagulation. Which management is most
appropriate?
A. Aspirin alone.
B. Observation without therapy.
C. Rhythm control only.
D. Initiate oral anticoagulation after discussing risks and benefits.
🔴 Correct Answer: D. Initiate oral anticoagulation after discussing risks and
benefits.
, 🔵 Explanation: Patients with elevated stroke risk from atrial fibrillation generally
derive significant benefit from anticoagulation unless contraindicated. Aspirin alone
provides substantially less stroke prevention. Rhythm control does not eliminate
thromboembolic risk.
QUESTION 5.
A patient with diabetes has persistent microalbuminuria despite adequate glycemic
control. Which medication class provides additional renal protection?
A. ACE inhibitor
B. Calcium channel blocker
C. Nitrate
D. Alpha-blocker
🔴 Correct Answer: A. ACE inhibitor.
🔵 Explanation: ACE inhibitors reduce intraglomerular pressure and slow progression
of diabetic kidney disease, even in patients with preserved renal function. The other
medication classes do not consistently provide comparable nephroprotective effects.
QUESTION 6.
A 45-year-old patient develops sudden unilateral facial weakness involving the
forehead after awakening. Which diagnosis is most likely?
A. Ischemic stroke
B. Bell palsy
C. Trigeminal neuralgia
D. Temporal arteritis
🔴 Correct Answer: B. Bell palsy.
🔵 Explanation: Peripheral facial nerve palsy affects both the upper and lower face,
including the forehead. Central facial weakness from stroke typically spares the
