Understanding Heart Failure and
Cardiovascular Conditions Exam LATEST
Test and Exam question and answers latest
update 2026 RATED A+
What is heart failure? - CORRECT ANSWERS The heart is unable to pump blood well enough
to meet the needs of the body, leading to fluid buildup, shortness of breath, and swelling.
What are the two main types of left-sided heart failure? - CORRECT ANSWERS Systolic heart
failure (heart cannot contract forcefully enough, EF < 40%) and diastolic heart failure (ventricle cannot
relax adequately, EF > 40%).
What is systolic heart failure? - CORRECT ANSWERS A type of left-sided heart failure where
the heart cannot contract forcefully enough during systole to eject adequate amounts of blood, with an
ejection fraction (EF) less than 40%.
What is diastolic heart failure? - CORRECT ANSWERS A type of left-sided heart failure where
the left ventricle cannot relax adequately during diastole, preventing proper filling and adequate cardiac
output.
What causes right-sided heart failure? - CORRECT ANSWERS It can be caused by left
ventricular failure, right ventricular myocardial infarction, or pulmonary hypertension.
What are the symptoms of right-sided heart failure? - CORRECT ANSWERS Increased volume
and pressure in the venous system leading to peripheral edema.
What is high-output cardiac failure? - CORRECT ANSWERS A type of heart failure where
cardiac output is not compromised, but the patient's condition requires increased metabolic needs, such
as in sepsis or hyperthyroidism.
,What is the primary cause of heart failure in most cases? - CORRECT ANSWERS Systemic
hypertension.
What percentage of patients experiencing a myocardial infarction (MI) also develop heart failure? -
CORRECT ANSWERS About one-third.
What classifications are used for staging heart failure? - CORRECT ANSWERS The American
College of Cardiology (ACC) and American Heart Association (AHA) guidelines, and the New York Heart
Association (NYHA) functional classification.
What does the New York Heart Association (NYHA) classification focus on? - CORRECT ANSWERS
It classifies heart failure based on the functional ability and symptoms of the patient.
What is the Killip Classification of Heart Failure based on? - CORRECT ANSWERS It is based on
lung sounds.
What are common symptoms of left-sided heart failure? - CORRECT ANSWERS Pulmonary
symptoms such as shortness of breath, pink or white tinged sputum, pulmonary edema, and crackles or
rhonchi.
What are common symptoms of right-sided heart failure? - CORRECT ANSWERS Swelling of
feet and ankles, abdominal swelling, frequent nighttime urination, pronounced neck veins, palpitations,
fatigue, and weakness.
What lab values are checked for congestive heart failure? - CORRECT ANSWERS Arterial Blood
Gases (ABGs) for hypoxemia and B-type Natriuretic Peptides (BNP) to indicate the presence and degree
of heart failure.
What does a BNP value of 0-900 indicate? - CORRECT ANSWERS It indicates the presence of
heart failure and the degree of failure.
, What are some structural heart changes that can lead to heart failure? - CORRECT ANSWERS
Valvular dysfunction causing pressure or volume overload on the heart.
What can cause fluid to back up in the liver and gastrointestinal tract in heart failure? - CORRECT
ANSWERS Left-sided heart failure leading to inadequate pumping of blood.
What are some risk factors for developing heart failure? - CORRECT ANSWERS Age,
hypertension, coronary artery disease, damaged valves, narrowed arteries, cardiomyopathy, and heart
attacks.
What are the pulmonary symptoms associated with left-sided heart failure? - CORRECT ANSWERS
Shortness of air, pulmonary edema, and crackles or rhonchi.
What are the systemic symptoms associated with right-sided heart failure? - CORRECT ANSWERS
Swelling of feet and ankles, abdominal swelling, and fatigue.
What is the significance of ejection fraction (EF) in heart failure? - CORRECT ANSWERS It
helps determine the type of heart failure; systolic heart failure has EF < 40%, while diastolic heart failure
has EF > 40%.
What are the classifications of heart failure based on ejection fraction? - CORRECT ANSWERS
100-300 (mild heart failure), 300-600 (moderate heart failure), 600-900 (severe heart failure)
What regular evaluations should be conducted due to diuretic therapy in heart failure patients? -
CORRECT ANSWERS Regular evaluation of serum electrolytes (sodium, potassium, calcium,
chloride) and kidney functions (BUN and creatinine).
What are the main goals of planning and implementation in heart failure management? - CORRECT
ANSWERS Increasing gas exchange, improving cardiac output, decreasing fatigue, and
preventing pulmonary edema.
Cardiovascular Conditions Exam LATEST
Test and Exam question and answers latest
update 2026 RATED A+
What is heart failure? - CORRECT ANSWERS The heart is unable to pump blood well enough
to meet the needs of the body, leading to fluid buildup, shortness of breath, and swelling.
What are the two main types of left-sided heart failure? - CORRECT ANSWERS Systolic heart
failure (heart cannot contract forcefully enough, EF < 40%) and diastolic heart failure (ventricle cannot
relax adequately, EF > 40%).
What is systolic heart failure? - CORRECT ANSWERS A type of left-sided heart failure where
the heart cannot contract forcefully enough during systole to eject adequate amounts of blood, with an
ejection fraction (EF) less than 40%.
What is diastolic heart failure? - CORRECT ANSWERS A type of left-sided heart failure where
the left ventricle cannot relax adequately during diastole, preventing proper filling and adequate cardiac
output.
What causes right-sided heart failure? - CORRECT ANSWERS It can be caused by left
ventricular failure, right ventricular myocardial infarction, or pulmonary hypertension.
What are the symptoms of right-sided heart failure? - CORRECT ANSWERS Increased volume
and pressure in the venous system leading to peripheral edema.
What is high-output cardiac failure? - CORRECT ANSWERS A type of heart failure where
cardiac output is not compromised, but the patient's condition requires increased metabolic needs, such
as in sepsis or hyperthyroidism.
,What is the primary cause of heart failure in most cases? - CORRECT ANSWERS Systemic
hypertension.
What percentage of patients experiencing a myocardial infarction (MI) also develop heart failure? -
CORRECT ANSWERS About one-third.
What classifications are used for staging heart failure? - CORRECT ANSWERS The American
College of Cardiology (ACC) and American Heart Association (AHA) guidelines, and the New York Heart
Association (NYHA) functional classification.
What does the New York Heart Association (NYHA) classification focus on? - CORRECT ANSWERS
It classifies heart failure based on the functional ability and symptoms of the patient.
What is the Killip Classification of Heart Failure based on? - CORRECT ANSWERS It is based on
lung sounds.
What are common symptoms of left-sided heart failure? - CORRECT ANSWERS Pulmonary
symptoms such as shortness of breath, pink or white tinged sputum, pulmonary edema, and crackles or
rhonchi.
What are common symptoms of right-sided heart failure? - CORRECT ANSWERS Swelling of
feet and ankles, abdominal swelling, frequent nighttime urination, pronounced neck veins, palpitations,
fatigue, and weakness.
What lab values are checked for congestive heart failure? - CORRECT ANSWERS Arterial Blood
Gases (ABGs) for hypoxemia and B-type Natriuretic Peptides (BNP) to indicate the presence and degree
of heart failure.
What does a BNP value of 0-900 indicate? - CORRECT ANSWERS It indicates the presence of
heart failure and the degree of failure.
, What are some structural heart changes that can lead to heart failure? - CORRECT ANSWERS
Valvular dysfunction causing pressure or volume overload on the heart.
What can cause fluid to back up in the liver and gastrointestinal tract in heart failure? - CORRECT
ANSWERS Left-sided heart failure leading to inadequate pumping of blood.
What are some risk factors for developing heart failure? - CORRECT ANSWERS Age,
hypertension, coronary artery disease, damaged valves, narrowed arteries, cardiomyopathy, and heart
attacks.
What are the pulmonary symptoms associated with left-sided heart failure? - CORRECT ANSWERS
Shortness of air, pulmonary edema, and crackles or rhonchi.
What are the systemic symptoms associated with right-sided heart failure? - CORRECT ANSWERS
Swelling of feet and ankles, abdominal swelling, and fatigue.
What is the significance of ejection fraction (EF) in heart failure? - CORRECT ANSWERS It
helps determine the type of heart failure; systolic heart failure has EF < 40%, while diastolic heart failure
has EF > 40%.
What are the classifications of heart failure based on ejection fraction? - CORRECT ANSWERS
100-300 (mild heart failure), 300-600 (moderate heart failure), 600-900 (severe heart failure)
What regular evaluations should be conducted due to diuretic therapy in heart failure patients? -
CORRECT ANSWERS Regular evaluation of serum electrolytes (sodium, potassium, calcium,
chloride) and kidney functions (BUN and creatinine).
What are the main goals of planning and implementation in heart failure management? - CORRECT
ANSWERS Increasing gas exchange, improving cardiac output, decreasing fatigue, and
preventing pulmonary edema.
