#1
Which of the following is a common symptom of congestive heart failure?
Persistent coughing
ExplanationFrequent in CHF due to fluid accumulation in the lungs.
#2
What is the primary function of the left ventricle in the heart?
Pumping oxygen-rich blood to the body
ExplanationLeft ventricle propels oxygenated blood to systemic circulation.
#3
Which imaging test is commonly used to diagnose congestive heart failure?
Ultrasound (Echocardiogram)
ExplanationUltrasound visualizes heart structure and function.
#4
What is the ejection fraction used to assess in patients with congestive heart failure?
Cardiac output efficiency
ExplanationPercentage of blood pumped out of the heart during contraction.
#5
Which of the following lifestyle modifications is recommended for managing congestive heart failure?
Quitting smoking
ExplanationSmoking cessation aids CHF symptom control.
#6
Which chamber of the heart is typically enlarged in individuals with congestive heart failure?
Left ventricle
ExplanationChronic overload causes left ventricle enlargement.
#7
Which of the following is a common risk factor for developing congestive heart failure?
History of myocardial infarction
ExplanationHeart attacks increase the risk of heart failure.
#8
What is the role of B-type natriuretic peptide (BNP) in diagnosing congestive heart failure?
It reflects cardiac stress and overload
ExplanationElevated BNP indicates heart stress and failure.
#9
Which medication is commonly prescribed to manage symptoms of congestive heart failure by reducing fluid buildup?
Diuretics
ExplanationDiuretics decrease fluid retention and congestion.
#10
What is the main cause of right-sided congestive heart failure?
Pulmonary hypertension
ExplanationIncreased pulmonary pressure leads to right-sided failure.
#11
Which of the following conditions is commonly associated with congestive heart failure?
Chronic Kidney Disease
ExplanationCHF and CKD often coexist and impact each other.
#12
What is the primary purpose of an implantable cardioverter-defibrillator (ICD) in managing congestive heart failure?
To maintain proper heart rhythm
ExplanationICD prevents and corrects life-threatening arrhythmias.
#13
What is the term for fluid accumulation in the lungs commonly seen in congestive heart failure?
Pulmonary edema
ExplanationExcess fluid causes lung congestion and breathing difficulties.