#1
What does the term 'angina' refer to in the context of cardiovascular disorders?
Chest pain or discomfort
ExplanationAngina refers to chest pain or discomfort caused by reduced blood flow to the heart muscle.
#2
What does the term 'atherosclerosis' refer to in the context of cardiovascular health?
Hardening of the arteries
ExplanationAtherosclerosis is the buildup of plaque, consisting of fat, cholesterol, and other substances, in the arteries, leading to their narrowing and hardening.
#3
What is the medical term for an abnormally slow heart rate?
Bradycardia
ExplanationBradycardia is the medical term for an abnormally slow heart rate, typically below 60 beats per minute.
#4
Which of the following medical terms is associated with the upper chambers of the heart?
Atria
ExplanationAtria are the upper chambers of the heart responsible for receiving blood.
#5
What is the medical term for high blood pressure?
Hypertension
ExplanationHypertension is the medical term for high blood pressure, a common cardiovascular condition.
#6
Which blood vessels carry oxygenated blood away from the heart to the rest of the body?
Arteries
ExplanationArteries carry oxygenated blood away from the heart to the tissues and organs throughout the body.
#7
Which of the following is a condition where the heart muscle doesn't pump blood effectively?
Cardiomyopathy
ExplanationCardiomyopathy refers to diseases of the heart muscle where it becomes enlarged, thick, or rigid, leading to inefficient pumping.
#8
What is the term for a rapid, irregular heartbeat?
Arrhythmia
ExplanationArrhythmia is a condition characterized by an abnormal heartbeat rhythm, which can be too fast, too slow, or irregular.
#9
Which of the following is a congenital heart defect characterized by a hole in the heart's septum?
Ventricular septal defect (VSD)
ExplanationVentricular septal defect (VSD) is a congenital heart defect where there is a hole in the wall separating the heart's lower chambers.