NURS 663 – COMPREHENSIVE QUESTIONS AND ANSWERS | VERIFIED AND WELLDETAILED
ANSWERS | DETAILED EXPLANATIONS AND RATIONALES | COMPLETE EXAM PREPARATION
STUDY GUIDE | PRACTICE QUESTIONS | LATEST EXAM UPDATE
CORE DOMAINS
1. Adult and Older-Adult Health Assessment and Clinical Reasoning
2. Primary Care Diagnosis and Management
3. Cardiovascular and Hematologic Disorders
4. Respiratory, Endocrine, and Metabolic Disorders
5. Gastrointestinal, Renal, and Genitourinary Disorders
6. Neurologic, Musculoskeletal, and Rheumatologic Disorders
7. Pharmacology, Medication Safety, and Therapeutic Monitoring
8. Preventive Care, Health Promotion, and Geriatric Considerations
9. Chronic Disease Management and Patient-Centered Care
10. Clinical Decision-Making, Safety, Ethics, and Interprofessional Practice
INTRODUCTION
This comprehensive assessment is designed to evaluate knowledge, clinical reasoning, and
practical application across major areas of advanced nursing practice involving adult and
older-adult patients. The questions use multiple-choice formats to assess foundational
knowledge, disease recognition, pharmacologic principles, assessment findings, diagnostic
reasoning, treatment considerations, prevention, safety, and patient-centered management.
Particular emphasis is placed on distinguishing similar clinical conditions, interpreting
relevant findings, selecting appropriate interventions, and recognizing age-related
considerations. The explanations are intended to reinforce understanding rather than
memorization and to support preparation for examination-style questions and professional
clinical decision-making.
SECTION ONE: QUESTIONS 1–100
Question 1. Which principle is most important when performing a comprehensive health
assessment of an older adult?
A. Assume that abnormal findings are a normal consequence of aging
B. Establish the patient's baseline functional and cognitive status
C. Focus primarily on the patient's current chief complaint
D. Avoid asking about medications unless adverse effects are reported
,Correct Answer: B. Establish the patient's baseline functional and cognitive status
Explanation: Establishing baseline function and cognition is essential because subtle changes
may represent significant illness in older adults. Aging itself should not be assumed to
explain abnormal findings.
Question 2. Which finding most strongly suggests orthostatic hypotension?
A. Blood pressure increases after standing
B. Heart rate decreases by 5 beats/minute after standing
C. Systolic blood pressure decreases significantly after standing
D. Respiratory rate increases after lying down
Correct Answer: C. Systolic blood pressure decreases significantly after standing
Explanation: Orthostatic hypotension is characterized by a clinically significant fall in blood
pressure after changing position, commonly accompanied by dizziness or lightheadedness. It
may result from dehydration, medications, autonomic dysfunction, or other conditions.
Question 3. A patient reports crushing substernal chest discomfort radiating to the left arm
with diaphoresis. What is the priority concern?
A. Gastroesophageal reflux disease
B. Acute coronary syndrome
C. Costochondritis
D. Anxiety-related hyperventilation
Correct Answer: B. Acute coronary syndrome
Explanation: Crushing substernal chest pain with radiation and diaphoresis is highly
concerning for myocardial ischemia. Immediate evaluation is required because acute
coronary syndrome can rapidly become life-threatening.
Question 4. Which symptom is most characteristic of left-sided heart failure?
A. Dependent peripheral edema
B. Jugular venous distention
C. Pulmonary crackles and dyspnea
D. Ascites
Correct Answer: C. Pulmonary crackles and dyspnea
Explanation: Left-sided heart failure causes pulmonary vascular congestion, producing
dyspnea, orthopnea, and crackles. Right-sided failure more commonly produces systemic
venous congestion such as peripheral edema and jugular venous distention.
Question 5. Which laboratory value is most directly used to assess long-term glycemic
control?
, A. Fasting insulin
B. Hemoglobin A1C
C. Serum glucose obtained once
D. Urine ketones
Correct Answer: B. Hemoglobin A1C
Explanation: Hemoglobin A1C reflects average blood glucose exposure over approximately
the preceding two to three months. It is therefore useful for assessing long-term glycemic
control.
Question 6. A patient with diabetes develops sweating, tremor, palpitations, and confusion.
Which condition should the nurse suspect first?
A. Hypercalcemia
B. Hypoglycemia
C. Hypernatremia
D. Diabetic nephropathy
Correct Answer: B. Hypoglycemia
Explanation: Sweating, tremor, palpitations, and altered mental status are classic
manifestations of hypoglycemia. Prompt glucose assessment and appropriate treatment are
required.
Question 7. Which medication class is commonly associated with hypoglycemia in patients
with type 2 diabetes?
A. Sulfonylureas
B. Proton pump inhibitors
C. Statins
D. Thiazide antibiotics
Correct Answer: A. Sulfonylureas
Explanation: Sulfonylureas stimulate pancreatic insulin secretion and can cause
hypoglycemia, particularly in older adults, patients with renal impairment, or those with
inconsistent food intake.
Question 8. Which assessment finding is most concerning for an acute exacerbation of
chronic obstructive pulmonary disease?
A. Mild chronic morning cough
B. Increased dyspnea and purulent sputum
C. Stable exercise intolerance
D. Occasional rhinorrhea
Correct Answer: B. Increased dyspnea and purulent sputum
ANSWERS | DETAILED EXPLANATIONS AND RATIONALES | COMPLETE EXAM PREPARATION
STUDY GUIDE | PRACTICE QUESTIONS | LATEST EXAM UPDATE
CORE DOMAINS
1. Adult and Older-Adult Health Assessment and Clinical Reasoning
2. Primary Care Diagnosis and Management
3. Cardiovascular and Hematologic Disorders
4. Respiratory, Endocrine, and Metabolic Disorders
5. Gastrointestinal, Renal, and Genitourinary Disorders
6. Neurologic, Musculoskeletal, and Rheumatologic Disorders
7. Pharmacology, Medication Safety, and Therapeutic Monitoring
8. Preventive Care, Health Promotion, and Geriatric Considerations
9. Chronic Disease Management and Patient-Centered Care
10. Clinical Decision-Making, Safety, Ethics, and Interprofessional Practice
INTRODUCTION
This comprehensive assessment is designed to evaluate knowledge, clinical reasoning, and
practical application across major areas of advanced nursing practice involving adult and
older-adult patients. The questions use multiple-choice formats to assess foundational
knowledge, disease recognition, pharmacologic principles, assessment findings, diagnostic
reasoning, treatment considerations, prevention, safety, and patient-centered management.
Particular emphasis is placed on distinguishing similar clinical conditions, interpreting
relevant findings, selecting appropriate interventions, and recognizing age-related
considerations. The explanations are intended to reinforce understanding rather than
memorization and to support preparation for examination-style questions and professional
clinical decision-making.
SECTION ONE: QUESTIONS 1–100
Question 1. Which principle is most important when performing a comprehensive health
assessment of an older adult?
A. Assume that abnormal findings are a normal consequence of aging
B. Establish the patient's baseline functional and cognitive status
C. Focus primarily on the patient's current chief complaint
D. Avoid asking about medications unless adverse effects are reported
,Correct Answer: B. Establish the patient's baseline functional and cognitive status
Explanation: Establishing baseline function and cognition is essential because subtle changes
may represent significant illness in older adults. Aging itself should not be assumed to
explain abnormal findings.
Question 2. Which finding most strongly suggests orthostatic hypotension?
A. Blood pressure increases after standing
B. Heart rate decreases by 5 beats/minute after standing
C. Systolic blood pressure decreases significantly after standing
D. Respiratory rate increases after lying down
Correct Answer: C. Systolic blood pressure decreases significantly after standing
Explanation: Orthostatic hypotension is characterized by a clinically significant fall in blood
pressure after changing position, commonly accompanied by dizziness or lightheadedness. It
may result from dehydration, medications, autonomic dysfunction, or other conditions.
Question 3. A patient reports crushing substernal chest discomfort radiating to the left arm
with diaphoresis. What is the priority concern?
A. Gastroesophageal reflux disease
B. Acute coronary syndrome
C. Costochondritis
D. Anxiety-related hyperventilation
Correct Answer: B. Acute coronary syndrome
Explanation: Crushing substernal chest pain with radiation and diaphoresis is highly
concerning for myocardial ischemia. Immediate evaluation is required because acute
coronary syndrome can rapidly become life-threatening.
Question 4. Which symptom is most characteristic of left-sided heart failure?
A. Dependent peripheral edema
B. Jugular venous distention
C. Pulmonary crackles and dyspnea
D. Ascites
Correct Answer: C. Pulmonary crackles and dyspnea
Explanation: Left-sided heart failure causes pulmonary vascular congestion, producing
dyspnea, orthopnea, and crackles. Right-sided failure more commonly produces systemic
venous congestion such as peripheral edema and jugular venous distention.
Question 5. Which laboratory value is most directly used to assess long-term glycemic
control?
, A. Fasting insulin
B. Hemoglobin A1C
C. Serum glucose obtained once
D. Urine ketones
Correct Answer: B. Hemoglobin A1C
Explanation: Hemoglobin A1C reflects average blood glucose exposure over approximately
the preceding two to three months. It is therefore useful for assessing long-term glycemic
control.
Question 6. A patient with diabetes develops sweating, tremor, palpitations, and confusion.
Which condition should the nurse suspect first?
A. Hypercalcemia
B. Hypoglycemia
C. Hypernatremia
D. Diabetic nephropathy
Correct Answer: B. Hypoglycemia
Explanation: Sweating, tremor, palpitations, and altered mental status are classic
manifestations of hypoglycemia. Prompt glucose assessment and appropriate treatment are
required.
Question 7. Which medication class is commonly associated with hypoglycemia in patients
with type 2 diabetes?
A. Sulfonylureas
B. Proton pump inhibitors
C. Statins
D. Thiazide antibiotics
Correct Answer: A. Sulfonylureas
Explanation: Sulfonylureas stimulate pancreatic insulin secretion and can cause
hypoglycemia, particularly in older adults, patients with renal impairment, or those with
inconsistent food intake.
Question 8. Which assessment finding is most concerning for an acute exacerbation of
chronic obstructive pulmonary disease?
A. Mild chronic morning cough
B. Increased dyspnea and purulent sputum
C. Stable exercise intolerance
D. Occasional rhinorrhea
Correct Answer: B. Increased dyspnea and purulent sputum
