APEA 3P Predictor Exam Prep Bundle 2026–2027 | Comprehensive
Questions & Verified Answer Explanations
1. A patient has poorly controlled hypertension for more than 10 years. Indicate the most
likely position of his point of maximal impulse (PMI) - ANSWER
5th ICS, left of MCL
Rationale: Chronic poorly controlled hypertension leads to left ventricular hypertrophy (LVH).
As the left ventricle enlarges, it displaces the PMI downward and laterally. Normally, the PMI is
at the 5th intercostal space (ICS) at the midclavicular line (MCL). With LVH, it shifts to the left
of the MCL.
2. A patient who has diabetes presents with pain in his lower legs when he walks and pain
resolution with rest. When specifically asked about his pain in his lower leg, he likely will
report pain - ANSWER
in the calf muscle
• Rationale: This is a classic description of intermittent claudication due to peripheral artery
disease (PAD). The most common site for occlusive atherosclerotic disease in the leg is the
femoral/popliteal artery, which causes ischemic pain in the calf muscles during exercise (when
demand outpaces supply) and resolves with rest.
3. What is the difference between arteriosclerosis and varicose vein - ANSWER
Is the affected vessel
• Rationale: This is the most fundamental difference. Arteriosclerosis (hardening/thickening of
arterial walls) affects arteries (vessels carrying blood away from the heart). Varicose veins
affect veins (vessels carrying blood back to the heart). This distinction dictates completely
different pathophysiology, risk factors, and treatments
4. A 43-year-old Hispanic male has an audible diastolic murmur best heard in the mitral
listening point. There is no audible click. His status has been monitored for the past two
years. This murmur is probably - ANSWER
mitral stenosis
,• Rationale: Mitral stenosis is a diastolic murmur best heard at the apex (mitral listening point).
It is often associated with a history of rheumatic fever, which is more prevalent in certain
populations (e.g., Hispanic individuals). An audible click is a hallmark of mitral valve prolapse,
which is a systolic event, not diastolic. The absence of a click further supports mitral stenosis.
4.
5. A patient with hypertension describes a previous allergic reaction to a sulfa antibiotic as
"sloughing of skin" and hospitalization. Which medication is contraindicated in this
patient? - ANSWER
hydrochlorothiazide
• Rationale: Hydrochlorothiazide (HCTZ) is a thiazide diuretic that contains a sulfonamide
moiety. In patients with a true severe allergic reaction (like Stevens-Johnson syndrome,
suggested by "sloughing of skin") to sulfa antibiotics, HCTZ is contraindicated due to the risk of
cross-sensitivity. The NP should avoid this medication.
6. A 75 year old patient who has aortic stenosis wants to know what symptoms indicate
worsening of his stenosis. the NP replies: - ANSWER
shortness of breath and syncope
• Rationale: The classic triad of symptoms indicating severe/progressive aortic stenosis is angina,
syncope, and dyspnea (shortness of breath). As the valve narrows, the left ventricle must work
harder to eject blood, leading to heart failure symptoms (dyspnea) and reduced cardiac output to
the brain (syncope/lightheadedness).
7. A 74 year old patient has PAD. Which item listed below is an important nonmodifiable
risk factor for PAD? - ANSWER
diabetes
• Rationale: While lifestyle factors like smoking and hyperlipidemia are modifiable, diabetes is a
powerful risk factor for PAD. However, it is generally considered a modifiable risk factor
through glycemic control. The most significant non-modifiable risk factor for PAD is age.
Among the options given, diabetes is a critical risk factor, but the question asks for a
nonmodifiable one. (If age was not an option, diabetes is key).
, 8. Benazepril should be d/c immediately if - ANSWER
pregnancy occurs
• Rationale: Benazepril is an ACE inhibitor. ACE inhibitors and ARBs are teratogenic and are
absolutely contraindicated in pregnancy (Category D in the 2nd and 3rd trimesters) due to the
risk of fetal renal damage, oligohydramnios, and fetal death. It must be discontinued immediately
upon diagnosis of pregnancy.
9. aortic regurgitation characteristics - ANSWER
long asymptomatic period followed by exercise intolerance, then dyspnea at rest
• Rationale: Aortic regurgitation is a chronic volume overload condition. The left ventricle
compensates very well for a long time (asymptomatic phase). Eventually, LV dilation leads to
systolic dysfunction, and patients develop symptoms of heart failure: initial exercise intolerance
(due to inability to increase cardiac output), progressing to dyspnea at rest.
10. DVT classic symptoms - ANSWER
swelling, pain, and discoloration of lower extremity
• Rationale: The classic presentation of a deep vein thrombosis (DVT) in a lower extremity
includes unilateral swelling (edema), pain or tenderness, and discoloration (erythema or
cyanosis). These occur due to venous obstruction and inflammation.
11. Characteristic of ACE-induced cough is that? - ANSWER
usually begins two weeks of starting therapy
• Rationale: The classic ACE inhibitor-induced cough (due to bradykinin accumulation) typically
starts within the first 1-4 weeks of initiating the medication. It is a dry, non-productive,
persistent cough that resolves upon discontinuation of the drug.
12. Valve most commonly involved in chronic rheumatic heart disease - ANSWER
mitral
• Rationale: While rheumatic heart disease can affect any valve, the mitral valve is the most
commonly affected (especially leading to mitral stenosis), followed by the aortic valve.
Questions & Verified Answer Explanations
1. A patient has poorly controlled hypertension for more than 10 years. Indicate the most
likely position of his point of maximal impulse (PMI) - ANSWER
5th ICS, left of MCL
Rationale: Chronic poorly controlled hypertension leads to left ventricular hypertrophy (LVH).
As the left ventricle enlarges, it displaces the PMI downward and laterally. Normally, the PMI is
at the 5th intercostal space (ICS) at the midclavicular line (MCL). With LVH, it shifts to the left
of the MCL.
2. A patient who has diabetes presents with pain in his lower legs when he walks and pain
resolution with rest. When specifically asked about his pain in his lower leg, he likely will
report pain - ANSWER
in the calf muscle
• Rationale: This is a classic description of intermittent claudication due to peripheral artery
disease (PAD). The most common site for occlusive atherosclerotic disease in the leg is the
femoral/popliteal artery, which causes ischemic pain in the calf muscles during exercise (when
demand outpaces supply) and resolves with rest.
3. What is the difference between arteriosclerosis and varicose vein - ANSWER
Is the affected vessel
• Rationale: This is the most fundamental difference. Arteriosclerosis (hardening/thickening of
arterial walls) affects arteries (vessels carrying blood away from the heart). Varicose veins
affect veins (vessels carrying blood back to the heart). This distinction dictates completely
different pathophysiology, risk factors, and treatments
4. A 43-year-old Hispanic male has an audible diastolic murmur best heard in the mitral
listening point. There is no audible click. His status has been monitored for the past two
years. This murmur is probably - ANSWER
mitral stenosis
,• Rationale: Mitral stenosis is a diastolic murmur best heard at the apex (mitral listening point).
It is often associated with a history of rheumatic fever, which is more prevalent in certain
populations (e.g., Hispanic individuals). An audible click is a hallmark of mitral valve prolapse,
which is a systolic event, not diastolic. The absence of a click further supports mitral stenosis.
4.
5. A patient with hypertension describes a previous allergic reaction to a sulfa antibiotic as
"sloughing of skin" and hospitalization. Which medication is contraindicated in this
patient? - ANSWER
hydrochlorothiazide
• Rationale: Hydrochlorothiazide (HCTZ) is a thiazide diuretic that contains a sulfonamide
moiety. In patients with a true severe allergic reaction (like Stevens-Johnson syndrome,
suggested by "sloughing of skin") to sulfa antibiotics, HCTZ is contraindicated due to the risk of
cross-sensitivity. The NP should avoid this medication.
6. A 75 year old patient who has aortic stenosis wants to know what symptoms indicate
worsening of his stenosis. the NP replies: - ANSWER
shortness of breath and syncope
• Rationale: The classic triad of symptoms indicating severe/progressive aortic stenosis is angina,
syncope, and dyspnea (shortness of breath). As the valve narrows, the left ventricle must work
harder to eject blood, leading to heart failure symptoms (dyspnea) and reduced cardiac output to
the brain (syncope/lightheadedness).
7. A 74 year old patient has PAD. Which item listed below is an important nonmodifiable
risk factor for PAD? - ANSWER
diabetes
• Rationale: While lifestyle factors like smoking and hyperlipidemia are modifiable, diabetes is a
powerful risk factor for PAD. However, it is generally considered a modifiable risk factor
through glycemic control. The most significant non-modifiable risk factor for PAD is age.
Among the options given, diabetes is a critical risk factor, but the question asks for a
nonmodifiable one. (If age was not an option, diabetes is key).
, 8. Benazepril should be d/c immediately if - ANSWER
pregnancy occurs
• Rationale: Benazepril is an ACE inhibitor. ACE inhibitors and ARBs are teratogenic and are
absolutely contraindicated in pregnancy (Category D in the 2nd and 3rd trimesters) due to the
risk of fetal renal damage, oligohydramnios, and fetal death. It must be discontinued immediately
upon diagnosis of pregnancy.
9. aortic regurgitation characteristics - ANSWER
long asymptomatic period followed by exercise intolerance, then dyspnea at rest
• Rationale: Aortic regurgitation is a chronic volume overload condition. The left ventricle
compensates very well for a long time (asymptomatic phase). Eventually, LV dilation leads to
systolic dysfunction, and patients develop symptoms of heart failure: initial exercise intolerance
(due to inability to increase cardiac output), progressing to dyspnea at rest.
10. DVT classic symptoms - ANSWER
swelling, pain, and discoloration of lower extremity
• Rationale: The classic presentation of a deep vein thrombosis (DVT) in a lower extremity
includes unilateral swelling (edema), pain or tenderness, and discoloration (erythema or
cyanosis). These occur due to venous obstruction and inflammation.
11. Characteristic of ACE-induced cough is that? - ANSWER
usually begins two weeks of starting therapy
• Rationale: The classic ACE inhibitor-induced cough (due to bradykinin accumulation) typically
starts within the first 1-4 weeks of initiating the medication. It is a dry, non-productive,
persistent cough that resolves upon discontinuation of the drug.
12. Valve most commonly involved in chronic rheumatic heart disease - ANSWER
mitral
• Rationale: While rheumatic heart disease can affect any valve, the mitral valve is the most
commonly affected (especially leading to mitral stenosis), followed by the aortic valve.
