MSN 622 QUESTIONS AND CORRECT ANSWERS (VERIFIED
ANSWERS) PLUS RATIONALES 2026 Q&A | INSTANT
DOWNLOAD PDF.
Core Domains
Advanced Pathophysiology
Advanced Pharmacology
Advanced Health Assessment
Clinical Decision-Making
Healthcare Policy and Ethics
Nursing Theory and Research
Population Health and Epidemiology
Leadership and Management in Nursing
Introduction
This comprehensive assessment is designed to evaluate the
advanced knowledge and clinical reasoning skills of graduate-
level nursing students. It assesses proficiency in advanced
pathophysiology, pharmacology, and health assessment,
alongside critical competencies in ethics, policy, and
leadership. The exam structure, featuring multiple-choice and
scenario-based questions, emphasizes the application of
theoretical knowledge to real-world clinical practice. It
challenges candidates to demonstrate sound decision-making,
ethical judgment, and a deep understanding of complex
,patient care scenarios to ensure readiness for advanced
nursing roles.
Section One: Questions 1–100
1. A patient presents with a blood pressure of 150/95
mmHg, a heart rate of 100 bpm, and reports a throbbing
headache. Which type of hypertension is most likely?
A. Primary hypertension
B. Secondary hypertension
C. Hypertensive urgency
D. Hypertensive emergency
🟢 Correct answer: C
🔴 RATIONALE: Hypertensive urgency is characterized by
severely elevated blood pressure without evidence of acute
end-organ damage. The patient's symptoms are concerning
but do not yet indicate immediate organ damage like
encephalopathy or pulmonary edema, which would define
an emergency.
2. Which physiological mechanism is primarily responsible
for the development of edema in a patient with right-
sided heart failure?
,A. Decreased capillary oncotic pressure
B. Increased capillary hydrostatic pressure
C. Increased capillary permeability
D. Lymphatic obstruction
🟢 Correct answer: B
🔴 RATIONALE: Right-sided heart failure leads to increased
venous pressure in the systemic circulation. This elevates
capillary hydrostatic pressure, forcing fluid out of the
capillaries and into the interstitial space, resulting in
peripheral edema.
3. A patient is prescribed a drug that inhibits the enzyme
HMG-CoA reductase. The primary therapeutic goal of this
medication is to:
A. Lower blood glucose levels.
B. Reduce low-density lipoprotein (LDL) cholesterol.
C. Increase high-density lipoprotein (HDL) cholesterol.
D. Decrease triglyceride levels.
🟢 Correct answer: B
🔴 RATIONALE: HMG-CoA reductase is the rate-limiting
enzyme in cholesterol synthesis. Inhibiting it with a statin
drug primarily and effectively reduces the production of
, cholesterol, leading to a significant decrease in LDL
cholesterol levels.
4. During a neurological assessment, a patient is unable to
identify a familiar object placed in their hand without
looking at it. This finding is known as:
A. Agnosia
B. Astereognosis
C. Apraxia
D. Aphasia
🟢 Correct answer: B
🔴 RATIONALE: Astereognosis is the inability to recognize
the form and nature of an object by touch alone, which is a
specific type of agnosia. This indicates a lesion in the
somatosensory cortex.
5. A nurse practitioner is considering a treatment plan for a
patient with a new diagnosis of type 2 diabetes. Which of
the following is the most crucial initial factor in guiding
the choice of pharmacotherapy?
A. Patient's insurance coverage
B. The patient's A1C level and presence of comorbidities
C. The cost of the medication
D. The patient's preference for a pill over an injection
ANSWERS) PLUS RATIONALES 2026 Q&A | INSTANT
DOWNLOAD PDF.
Core Domains
Advanced Pathophysiology
Advanced Pharmacology
Advanced Health Assessment
Clinical Decision-Making
Healthcare Policy and Ethics
Nursing Theory and Research
Population Health and Epidemiology
Leadership and Management in Nursing
Introduction
This comprehensive assessment is designed to evaluate the
advanced knowledge and clinical reasoning skills of graduate-
level nursing students. It assesses proficiency in advanced
pathophysiology, pharmacology, and health assessment,
alongside critical competencies in ethics, policy, and
leadership. The exam structure, featuring multiple-choice and
scenario-based questions, emphasizes the application of
theoretical knowledge to real-world clinical practice. It
challenges candidates to demonstrate sound decision-making,
ethical judgment, and a deep understanding of complex
,patient care scenarios to ensure readiness for advanced
nursing roles.
Section One: Questions 1–100
1. A patient presents with a blood pressure of 150/95
mmHg, a heart rate of 100 bpm, and reports a throbbing
headache. Which type of hypertension is most likely?
A. Primary hypertension
B. Secondary hypertension
C. Hypertensive urgency
D. Hypertensive emergency
🟢 Correct answer: C
🔴 RATIONALE: Hypertensive urgency is characterized by
severely elevated blood pressure without evidence of acute
end-organ damage. The patient's symptoms are concerning
but do not yet indicate immediate organ damage like
encephalopathy or pulmonary edema, which would define
an emergency.
2. Which physiological mechanism is primarily responsible
for the development of edema in a patient with right-
sided heart failure?
,A. Decreased capillary oncotic pressure
B. Increased capillary hydrostatic pressure
C. Increased capillary permeability
D. Lymphatic obstruction
🟢 Correct answer: B
🔴 RATIONALE: Right-sided heart failure leads to increased
venous pressure in the systemic circulation. This elevates
capillary hydrostatic pressure, forcing fluid out of the
capillaries and into the interstitial space, resulting in
peripheral edema.
3. A patient is prescribed a drug that inhibits the enzyme
HMG-CoA reductase. The primary therapeutic goal of this
medication is to:
A. Lower blood glucose levels.
B. Reduce low-density lipoprotein (LDL) cholesterol.
C. Increase high-density lipoprotein (HDL) cholesterol.
D. Decrease triglyceride levels.
🟢 Correct answer: B
🔴 RATIONALE: HMG-CoA reductase is the rate-limiting
enzyme in cholesterol synthesis. Inhibiting it with a statin
drug primarily and effectively reduces the production of
, cholesterol, leading to a significant decrease in LDL
cholesterol levels.
4. During a neurological assessment, a patient is unable to
identify a familiar object placed in their hand without
looking at it. This finding is known as:
A. Agnosia
B. Astereognosis
C. Apraxia
D. Aphasia
🟢 Correct answer: B
🔴 RATIONALE: Astereognosis is the inability to recognize
the form and nature of an object by touch alone, which is a
specific type of agnosia. This indicates a lesion in the
somatosensory cortex.
5. A nurse practitioner is considering a treatment plan for a
patient with a new diagnosis of type 2 diabetes. Which of
the following is the most crucial initial factor in guiding
the choice of pharmacotherapy?
A. Patient's insurance coverage
B. The patient's A1C level and presence of comorbidities
C. The cost of the medication
D. The patient's preference for a pill over an injection
