Medical-Surgical Nursing Certification Examination — Cardiovascular Specialty — 200 Comprehensive Clinical Questions with Detailed Rationales

MEDICAL-SURGICAL NURSING CERTIFICATION
EXAMINATION
Cardiovascular Specialty — 200 Comprehensive Clinical Questions with
Detailed Rationales
Designed for Advanced Practice, RN Review, and Professional
Certification


Question 1: A patient with chronic systolic heart failure presents
with worsening peripheral edema, jugular venous distention (JVD)
to 8 cm above the sternal angle, and a Hepatojugular Reflux (HJR)
positive test. Which underlying pathophysiological mechanism best
explains these clinical findings?
A) Left ventricular hyperdynamic systolic ejection
B) Right ventricular failure resulting in systemic venous congestion
C) Acute pulmonary capillary membrane destruction
D) Decreased systemic vascular resistance due to arterial vasodilation
Correct Answer: B
Rationale: Right ventricular failure leads to the inability of the right
ventricle to effectively pump blood into the pulmonary circulation,
resulting in systemic venous backup, elevated right atrial pressure,
JVD, positive HJR, hepatomegaly, and dependent peripheral edema.


Question 2: A patient with chronic systolic heart failure presents
with worsening peripheral edema, jugular venous distention (JVD)
to 8 cm above the sternal angle, and a Hepatojugular Reflux (HJR)

,positive test. Which underlying pathophysiological mechanism best
explains these clinical findings?
A) Left ventricular hyperdynamic systolic ejection
B) Right ventricular failure resulting in systemic venous congestion
C) Acute pulmonary capillary membrane destruction
D) Decreased systemic vascular resistance due to arterial vasodilation
Correct Answer: B
Rationale: Right ventricular failure leads to the inability of the right
ventricle to effectively pump blood into the pulmonary circulation,
resulting in systemic venous backup, elevated right atrial pressure,
JVD, positive HJR, hepatomegaly, and dependent peripheral edema.


Question 3: A patient with chronic systolic heart failure presents
with worsening peripheral edema, jugular venous distention (JVD)
to 8 cm above the sternal angle, and a Hepatojugular Reflux (HJR)
positive test. Which underlying pathophysiological mechanism best
explains these clinical findings?
A) Left ventricular hyperdynamic systolic ejection
B) Right ventricular failure resulting in systemic venous congestion
C) Acute pulmonary capillary membrane destruction
D) Decreased systemic vascular resistance due to arterial vasodilation
Correct Answer: B
Rationale: Right ventricular failure leads to the inability of the right
ventricle to effectively pump blood into the pulmonary circulation,

, resulting in systemic venous backup, elevated right atrial pressure,
JVD, positive HJR, hepatomegaly, and dependent peripheral edema.


Question 4: A patient with chronic systolic heart failure presents
with worsening peripheral edema, jugular venous distention (JVD)
to 8 cm above the sternal angle, and a Hepatojugular Reflux (HJR)
positive test. Which underlying pathophysiological mechanism best
explains these clinical findings?
A) Left ventricular hyperdynamic systolic ejection
B) Right ventricular failure resulting in systemic venous congestion
C) Acute pulmonary capillary membrane destruction
D) Decreased systemic vascular resistance due to arterial vasodilation
Correct Answer: B
Rationale: Right ventricular failure leads to the inability of the right
ventricle to effectively pump blood into the pulmonary circulation,
resulting in systemic venous backup, elevated right atrial pressure,
JVD, positive HJR, hepatomegaly, and dependent peripheral edema.


Question 5: A patient with chronic systolic heart failure presents
with worsening peripheral edema, jugular venous distention (JVD)
to 8 cm above the sternal angle, and a Hepatojugular Reflux (HJR)
positive test. Which underlying pathophysiological mechanism best
explains these clinical findings?
A) Left ventricular hyperdynamic systolic ejection
B) Right ventricular failure resulting in systemic venous congestion

, C) Acute pulmonary capillary membrane destruction
D) Decreased systemic vascular resistance due to arterial vasodilation
Correct Answer: B
Rationale: Right ventricular failure leads to the inability of the right
ventricle to effectively pump blood into the pulmonary circulation,
resulting in systemic venous backup, elevated right atrial pressure,
JVD, positive HJR, hepatomegaly, and dependent peripheral edema.


Question 6: A patient with chronic systolic heart failure presents
with worsening peripheral edema, jugular venous distention (JVD)
to 8 cm above the sternal angle, and a Hepatojugular Reflux (HJR)
positive test. Which underlying pathophysiological mechanism best
explains these clinical findings?
A) Left ventricular hyperdynamic systolic ejection
B) Right ventricular failure resulting in systemic venous congestion
C) Acute pulmonary capillary membrane destruction
D) Decreased systemic vascular resistance due to arterial vasodilation
Correct Answer: B
Rationale: Right ventricular failure leads to the inability of the right
ventricle to effectively pump blood into the pulmonary circulation,
resulting in systemic venous backup, elevated right atrial pressure,
JVD, positive HJR, hepatomegaly, and dependent peripheral edema.


Question 7: A patient with chronic systolic heart failure presents
with worsening peripheral edema, jugular venous distention (JVD)