Ultimate APEA 3P
2026/2027 Exam Prep
Bundle – 4 Real Exams,
Answer Key, and Complete
Study Guide for Success
Question 1
A 62-year-old male with a history of hypertension presents with chest
pain that occurs with exertion and is relieved by rest. This pattern is most
consistent with:
A. Unstable angina
B. Stable angina
C. Prinzmetal's angina
D. Myocardial infarction
,,,answer,,,,: B. Stable angina
Rationale: Stable angina is characterized by chest pain that is
predictable, occurs with exertion or emotional stress, and is relieved by
rest or nitroglycerin. Unstable angina occurs at rest or with minimal
exertion and is not relieved by rest. Prinzmetal's angina occurs at rest
due to coronary artery spasm.
,Question 2
A client with heart failure has an ejection fraction of 25%. This indicates:
A. Normal cardiac function
B. Mildly reduced systolic function
C. Moderately reduced systolic function
D. Severely reduced systolic function
,,,answer,,,,: D. Severely reduced systolic function
Rationale: Normal ejection fraction (EF) is 55-70%. Mildly reduced EF is
40-54%, moderately reduced is 30-39%, and severely reduced is <30%.
An EF of 25% indicates severely reduced systolic function (heart failure
with reduced ejection fraction - HFrEF).
Question 3
A client presents with jugular venous distention, hepatomegaly, and
peripheral edema. These findings are most consistent with:
A. Left-sided heart failure
B. Right-sided heart failure
C. Pericarditis
D. Aortic stenosis
,,,answer,,,,: B. Right-sided heart failure
Rationale: Right-sided heart failure causes backup of blood into the
venous system, leading to jugular venous distention (JVD), hepatomegaly
,(congested liver), peripheral edema, and ascites. Left-sided heart failure
presents with pulmonary congestion (crackles, dyspnea, orthopnea).
Question 4
A 55-year-old female with hypertension and hyperlipidemia presents
with sudden onset of severe, tearing chest pain radiating to the back. This
presentation is most concerning for:
A. Myocardial infarction
B. Pulmonary embolism
C. Aortic dissection
D. Pericarditis
,,,answer,,,,: C. Aortic dissection
Rationale: Aortic dissection presents with sudden, severe, tearing or
ripping chest pain that may radiate to the back. Risk factors include
hypertension and connective tissue disorders. Myocardial infarction pain
is typically crushing or pressure-like, not tearing.
Question 5
Which of the following is the most common cause of infective
endocarditis?
A. Staphylococcus aureus
B. Streptococcus viridans
C. Enterococcus faecalis
D. Pseudomonas aeruginosa
, ,,,answer,,,,: B. Streptococcus viridans
Rationale: Streptococcus viridans is the most common cause of
subacute infective endocarditis, particularly in patients with native valve
disease. Staphylococcus aureus is the most common cause of acute
infective endocarditis and is associated with intravenous drug use and
prosthetic valves.
Question 6
A client with pericarditis may present with which characteristic finding?
A. Pericardial friction rub
B. Crackles in the lung bases
C. Jugular venous distention
D. Peripheral edema
,,,answer,,,,: A. Pericardial friction rub
Rationale: Pericarditis is inflammation of the pericardial sac. A
pericardial friction rub is a classic finding, heard as a scratchy, high-
pitched sound. It is best heard with the client leaning forward. Crackles,
JVD, and peripheral edema are signs of heart failure.
Question 7
What is the most common valvular abnormality in the elderly?
A. Mitral stenosis
B. Aortic stenosis
2026/2027 Exam Prep
Bundle – 4 Real Exams,
Answer Key, and Complete
Study Guide for Success
Question 1
A 62-year-old male with a history of hypertension presents with chest
pain that occurs with exertion and is relieved by rest. This pattern is most
consistent with:
A. Unstable angina
B. Stable angina
C. Prinzmetal's angina
D. Myocardial infarction
,,,answer,,,,: B. Stable angina
Rationale: Stable angina is characterized by chest pain that is
predictable, occurs with exertion or emotional stress, and is relieved by
rest or nitroglycerin. Unstable angina occurs at rest or with minimal
exertion and is not relieved by rest. Prinzmetal's angina occurs at rest
due to coronary artery spasm.
,Question 2
A client with heart failure has an ejection fraction of 25%. This indicates:
A. Normal cardiac function
B. Mildly reduced systolic function
C. Moderately reduced systolic function
D. Severely reduced systolic function
,,,answer,,,,: D. Severely reduced systolic function
Rationale: Normal ejection fraction (EF) is 55-70%. Mildly reduced EF is
40-54%, moderately reduced is 30-39%, and severely reduced is <30%.
An EF of 25% indicates severely reduced systolic function (heart failure
with reduced ejection fraction - HFrEF).
Question 3
A client presents with jugular venous distention, hepatomegaly, and
peripheral edema. These findings are most consistent with:
A. Left-sided heart failure
B. Right-sided heart failure
C. Pericarditis
D. Aortic stenosis
,,,answer,,,,: B. Right-sided heart failure
Rationale: Right-sided heart failure causes backup of blood into the
venous system, leading to jugular venous distention (JVD), hepatomegaly
,(congested liver), peripheral edema, and ascites. Left-sided heart failure
presents with pulmonary congestion (crackles, dyspnea, orthopnea).
Question 4
A 55-year-old female with hypertension and hyperlipidemia presents
with sudden onset of severe, tearing chest pain radiating to the back. This
presentation is most concerning for:
A. Myocardial infarction
B. Pulmonary embolism
C. Aortic dissection
D. Pericarditis
,,,answer,,,,: C. Aortic dissection
Rationale: Aortic dissection presents with sudden, severe, tearing or
ripping chest pain that may radiate to the back. Risk factors include
hypertension and connective tissue disorders. Myocardial infarction pain
is typically crushing or pressure-like, not tearing.
Question 5
Which of the following is the most common cause of infective
endocarditis?
A. Staphylococcus aureus
B. Streptococcus viridans
C. Enterococcus faecalis
D. Pseudomonas aeruginosa
, ,,,answer,,,,: B. Streptococcus viridans
Rationale: Streptococcus viridans is the most common cause of
subacute infective endocarditis, particularly in patients with native valve
disease. Staphylococcus aureus is the most common cause of acute
infective endocarditis and is associated with intravenous drug use and
prosthetic valves.
Question 6
A client with pericarditis may present with which characteristic finding?
A. Pericardial friction rub
B. Crackles in the lung bases
C. Jugular venous distention
D. Peripheral edema
,,,answer,,,,: A. Pericardial friction rub
Rationale: Pericarditis is inflammation of the pericardial sac. A
pericardial friction rub is a classic finding, heard as a scratchy, high-
pitched sound. It is best heard with the client leaning forward. Crackles,
JVD, and peripheral edema are signs of heart failure.
Question 7
What is the most common valvular abnormality in the elderly?
A. Mitral stenosis
B. Aortic stenosis
