NURS 5434 HTN TEST EXAM PRACTICE | STUDY GUIDE | TESTBANK | PRACTICE
QUESTIONS & ANSWERS | EXAM PREPARATION | ADVANCED REVIEW |
COMPREHENSIVE PRACTICE EXAM | LATEST UPDATE 2026/2027
Examiner:
University Graduate Nursing Program (Course-Based Advanced Practice Nursing
Assessment)
TABLE OF CONTENTS
1. Hypertension Pathophysiology
2. Blood Pressure Measurement and Diagnosis
3. Primary vs. Secondary Hypertension
4. Cardiovascular Risk Assessment
5. Lifestyle Modification and Prevention
6. Pharmacologic Management
7. Resistant and Refractory Hypertension
8. Hypertensive Urgency and Emergency
9. Hypertension in Special Populations
10. Chronic Kidney Disease and Hypertension
11. Diabetes and Hypertension
12. Pregnancy-Related Hypertension
13. Target Organ Damage
14. Clinical Guidelines and Evidence-Based Practice
15. Patient Education and Long-Term Management
HYPERTENSION || BLOOD PRESSURE || PRIMARY HTN || SECONDARY HTN ||
AMBULATORY MONITORING || HOME BP MONITORING || CARDIOVASCULAR RISK ||
TARGET ORGAN DAMAGE || ACE INHIBITORS || ARBS || THIAZIDE DIURETICS || CALCIUM
CHANNEL BLOCKERS || BETA BLOCKERS || RESISTANT HYPERTENSION || HYPERTENSIVE
EMERGENCY || CKD || DIABETES || LIFESTYLE MODIFICATION || EVIDENCE-BASED
PRACTICE || ADVANCED NURSING MANAGEMENT
QUESTION 1.
A 54-year-old patient has office blood pressure readings averaging 148/92 mmHg over
three separate visits. Home blood pressure readings average 122/76 mmHg. The patient
,has no evidence of target organ damage. Which interpretation is most appropriate?
A. White-coat hypertension is the most likely explanation.
B. Masked hypertension is present.
C. Resistant hypertension has developed.
D. The office readings establish a definitive diagnosis requiring immediate multidrug
therapy.
🔴 Correct Answer: A. White-coat hypertension is the most likely explanation.
🔵 Explanation: White-coat hypertension is characterized by elevated office blood pressure
with normal out-of-office measurements. Confirmation with validated home or ambulatory
monitoring helps prevent overtreatment. Masked hypertension presents with the opposite
pattern, while resistant hypertension requires uncontrolled blood pressure despite
appropriate multidrug therapy.
QUESTION 2.
A patient with stage 2 hypertension has diabetes mellitus and persistent albuminuria.
Which antihypertensive class provides both blood pressure reduction and renal
protection?
A. Non-dihydropyridine calcium channel blocker
B. ACE inhibitor
C. Alpha-1 blocker
D. Central alpha-2 agonist
🔴 Correct Answer: B. ACE inhibitor
🔵 Explanation: ACE inhibitors reduce intraglomerular pressure and slow progression of
diabetic kidney disease while effectively lowering blood pressure. Alpha blockers and central
alpha agonists do not provide equivalent nephroprotective benefits, and calcium channel
blockers are generally not first-line agents for renal protection in albuminuric diabetes.
QUESTION 3.
Which physiological mechanism contributes most directly to sustained elevation of blood
pressure in essential hypertension?
,A. Reduced pulmonary vascular resistance
B. Persistent decrease in sympathetic activity
C. Dysregulation of vascular tone and activation of the renin-angiotensin-aldosterone
system
D. Chronic reduction in systemic vascular resistance
🔴 Correct Answer: C. Dysregulation of vascular tone and activation of the renin-
angiotensin-aldosterone system
🔵 Explanation: Essential hypertension commonly involves increased vascular resistance
resulting from endothelial dysfunction, neurohormonal activation, and RAAS stimulation.
These processes promote vasoconstriction, sodium retention, and vascular remodeling. The
other mechanisms would generally lower rather than raise systemic blood pressure.
QUESTION 4.
A patient remains hypertensive despite receiving optimal doses of an ACE inhibitor,
calcium channel blocker, and thiazide-like diuretic. Medication adherence has been
confirmed. What is the next best step?
A. Discontinue all medications temporarily.
B. Diagnose refractory hypertension immediately.
C. Add an evidence-based fourth-line agent such as a mineralocorticoid receptor
antagonist while evaluating secondary causes.
D. Continue the same regimen without further evaluation.
🔴 Correct Answer: C. Add an evidence-based fourth-line agent such as a
mineralocorticoid receptor antagonist while evaluating secondary causes.
🔵 Explanation: Persistent hypertension despite three complementary agents suggests
resistant hypertension. Mineralocorticoid receptor antagonists have demonstrated significant
benefit in many patients while clinicians simultaneously investigate secondary causes.
Immediate discontinuation or failure to reassess would not reflect best practice.
QUESTION 5.
Which patient demonstrates the strongest indication for evaluation of secondary
hypertension?
, A. A 68-year-old with gradual blood pressure elevation over 15 years
B. A 48-year-old whose hypertension responds well to one medication
C. A 29-year-old with abrupt onset of severe hypertension and unexplained hypokalemia
D. A 60-year-old with obesity and controlled hypertension
🔴 Correct Answer: C. A 29-year-old with abrupt onset of severe hypertension and
unexplained hypokalemia
🔵 Explanation: Young patients with sudden-onset hypertension, severe elevations, or
hypokalemia warrant investigation for secondary causes such as primary aldosteronism.
Gradual age-related hypertension is more consistent with primary hypertension, particularly
when it responds to standard therapy.
QUESTION 6.
Which finding best distinguishes hypertensive emergency from hypertensive urgency?
A. Systolic pressure greater than 180 mmHg alone
B. Presence of acute target organ injury
C. Requirement for three antihypertensive medications
D. Diastolic pressure exceeding 100 mmHg
🔴 Correct Answer: B. Presence of acute target organ injury
🔵 Explanation: Hypertensive emergency is defined by severely elevated blood pressure
accompanied by acute target organ damage such as encephalopathy, myocardial ischemia,
pulmonary edema, or acute kidney injury. Blood pressure level alone does not establish the
diagnosis.
QUESTION 7.
An advanced practice nurse is counseling a patient regarding nonpharmacologic blood
pressure reduction. Which intervention is expected to provide one of the greatest average
reductions?
A. Limiting caffeine intake only
B. Increasing vitamin supplementation
C. Weight reduction in an overweight individual
D. Eliminating dietary cholesterol alone
QUESTIONS & ANSWERS | EXAM PREPARATION | ADVANCED REVIEW |
COMPREHENSIVE PRACTICE EXAM | LATEST UPDATE 2026/2027
Examiner:
University Graduate Nursing Program (Course-Based Advanced Practice Nursing
Assessment)
TABLE OF CONTENTS
1. Hypertension Pathophysiology
2. Blood Pressure Measurement and Diagnosis
3. Primary vs. Secondary Hypertension
4. Cardiovascular Risk Assessment
5. Lifestyle Modification and Prevention
6. Pharmacologic Management
7. Resistant and Refractory Hypertension
8. Hypertensive Urgency and Emergency
9. Hypertension in Special Populations
10. Chronic Kidney Disease and Hypertension
11. Diabetes and Hypertension
12. Pregnancy-Related Hypertension
13. Target Organ Damage
14. Clinical Guidelines and Evidence-Based Practice
15. Patient Education and Long-Term Management
HYPERTENSION || BLOOD PRESSURE || PRIMARY HTN || SECONDARY HTN ||
AMBULATORY MONITORING || HOME BP MONITORING || CARDIOVASCULAR RISK ||
TARGET ORGAN DAMAGE || ACE INHIBITORS || ARBS || THIAZIDE DIURETICS || CALCIUM
CHANNEL BLOCKERS || BETA BLOCKERS || RESISTANT HYPERTENSION || HYPERTENSIVE
EMERGENCY || CKD || DIABETES || LIFESTYLE MODIFICATION || EVIDENCE-BASED
PRACTICE || ADVANCED NURSING MANAGEMENT
QUESTION 1.
A 54-year-old patient has office blood pressure readings averaging 148/92 mmHg over
three separate visits. Home blood pressure readings average 122/76 mmHg. The patient
,has no evidence of target organ damage. Which interpretation is most appropriate?
A. White-coat hypertension is the most likely explanation.
B. Masked hypertension is present.
C. Resistant hypertension has developed.
D. The office readings establish a definitive diagnosis requiring immediate multidrug
therapy.
🔴 Correct Answer: A. White-coat hypertension is the most likely explanation.
🔵 Explanation: White-coat hypertension is characterized by elevated office blood pressure
with normal out-of-office measurements. Confirmation with validated home or ambulatory
monitoring helps prevent overtreatment. Masked hypertension presents with the opposite
pattern, while resistant hypertension requires uncontrolled blood pressure despite
appropriate multidrug therapy.
QUESTION 2.
A patient with stage 2 hypertension has diabetes mellitus and persistent albuminuria.
Which antihypertensive class provides both blood pressure reduction and renal
protection?
A. Non-dihydropyridine calcium channel blocker
B. ACE inhibitor
C. Alpha-1 blocker
D. Central alpha-2 agonist
🔴 Correct Answer: B. ACE inhibitor
🔵 Explanation: ACE inhibitors reduce intraglomerular pressure and slow progression of
diabetic kidney disease while effectively lowering blood pressure. Alpha blockers and central
alpha agonists do not provide equivalent nephroprotective benefits, and calcium channel
blockers are generally not first-line agents for renal protection in albuminuric diabetes.
QUESTION 3.
Which physiological mechanism contributes most directly to sustained elevation of blood
pressure in essential hypertension?
,A. Reduced pulmonary vascular resistance
B. Persistent decrease in sympathetic activity
C. Dysregulation of vascular tone and activation of the renin-angiotensin-aldosterone
system
D. Chronic reduction in systemic vascular resistance
🔴 Correct Answer: C. Dysregulation of vascular tone and activation of the renin-
angiotensin-aldosterone system
🔵 Explanation: Essential hypertension commonly involves increased vascular resistance
resulting from endothelial dysfunction, neurohormonal activation, and RAAS stimulation.
These processes promote vasoconstriction, sodium retention, and vascular remodeling. The
other mechanisms would generally lower rather than raise systemic blood pressure.
QUESTION 4.
A patient remains hypertensive despite receiving optimal doses of an ACE inhibitor,
calcium channel blocker, and thiazide-like diuretic. Medication adherence has been
confirmed. What is the next best step?
A. Discontinue all medications temporarily.
B. Diagnose refractory hypertension immediately.
C. Add an evidence-based fourth-line agent such as a mineralocorticoid receptor
antagonist while evaluating secondary causes.
D. Continue the same regimen without further evaluation.
🔴 Correct Answer: C. Add an evidence-based fourth-line agent such as a
mineralocorticoid receptor antagonist while evaluating secondary causes.
🔵 Explanation: Persistent hypertension despite three complementary agents suggests
resistant hypertension. Mineralocorticoid receptor antagonists have demonstrated significant
benefit in many patients while clinicians simultaneously investigate secondary causes.
Immediate discontinuation or failure to reassess would not reflect best practice.
QUESTION 5.
Which patient demonstrates the strongest indication for evaluation of secondary
hypertension?
, A. A 68-year-old with gradual blood pressure elevation over 15 years
B. A 48-year-old whose hypertension responds well to one medication
C. A 29-year-old with abrupt onset of severe hypertension and unexplained hypokalemia
D. A 60-year-old with obesity and controlled hypertension
🔴 Correct Answer: C. A 29-year-old with abrupt onset of severe hypertension and
unexplained hypokalemia
🔵 Explanation: Young patients with sudden-onset hypertension, severe elevations, or
hypokalemia warrant investigation for secondary causes such as primary aldosteronism.
Gradual age-related hypertension is more consistent with primary hypertension, particularly
when it responds to standard therapy.
QUESTION 6.
Which finding best distinguishes hypertensive emergency from hypertensive urgency?
A. Systolic pressure greater than 180 mmHg alone
B. Presence of acute target organ injury
C. Requirement for three antihypertensive medications
D. Diastolic pressure exceeding 100 mmHg
🔴 Correct Answer: B. Presence of acute target organ injury
🔵 Explanation: Hypertensive emergency is defined by severely elevated blood pressure
accompanied by acute target organ damage such as encephalopathy, myocardial ischemia,
pulmonary edema, or acute kidney injury. Blood pressure level alone does not establish the
diagnosis.
QUESTION 7.
An advanced practice nurse is counseling a patient regarding nonpharmacologic blood
pressure reduction. Which intervention is expected to provide one of the greatest average
reductions?
A. Limiting caffeine intake only
B. Increasing vitamin supplementation
C. Weight reduction in an overweight individual
D. Eliminating dietary cholesterol alone
