#1
Which chamber of the heart receives deoxygenated blood from the body?
Right atrium
ExplanationDeoxygenated blood from the body is received by the right atrium.
#2
What is the medical term for high blood pressure?
Hypertension
ExplanationHigh blood pressure is medically known as hypertension.
#3
Which of the following vessels carries oxygenated blood from the lungs to the heart?
Pulmonary vein
ExplanationThe pulmonary vein carries oxygenated blood from the lungs to the heart.
#4
Which part of the heart is responsible for pumping oxygen-rich blood to the body?
Left ventricle
ExplanationThe left ventricle is responsible for pumping oxygen-rich blood to the body.
#5
Which valve separates the left atrium from the left ventricle?
Mitral valve
ExplanationThe mitral valve separates the left atrium from the left ventricle.
#6
Which artery supplies oxygen-rich blood to the heart muscle itself?
Coronary artery
ExplanationThe coronary artery supplies oxygen-rich blood to the heart muscle.
#7
What does the term 'arrhythmia' refer to in cardiology?
Irregular heartbeat
ExplanationArrhythmia in cardiology refers to an irregular heartbeat.
#8
What is the medical term for a heart attack?
Myocardial infarction
ExplanationA heart attack is medically termed as myocardial infarction.
#9
What is the medical term for a rapid heartbeat?
Tachycardia
ExplanationA rapid heartbeat is medically known as tachycardia.
#10
What is the medical term for the condition of fluid accumulation in the lungs?
Pulmonary edema
ExplanationFluid accumulation in the lungs is termed as pulmonary edema.
#11
Which of the following is not a type of heart valve?
Ductus arteriosus
ExplanationDuctus arteriosus is not a type of heart valve.
#12
What is the medical term for the surgical removal of plaque buildup from the inner walls of arteries?
Atherectomy
ExplanationThe surgical removal of plaque buildup from arteries is called atherectomy.
#13
Which of the following is a congenital heart defect characterized by a hole between the heart's upper chambers?
Atrial septal defect
ExplanationA hole between the heart's upper chambers characterizes atrial septal defect, a congenital heart defect.