Cardiovascular Health and Physiology Quiz

Regular exercise is not a risk factor but rather beneficial for cardiovascular health.

The heart's main function is to circulate oxygenated blood throughout the body.

Hypertension, or high blood pressure, is a common cardiovascular condition characterized by elevated blood pressure in the arteries.

The normal resting heart rate for adults typically ranges from 60 to 80 beats per minute.

A sphygmomanometer is a device used to measure blood pressure.

While the kidneys are involved in regulating blood pressure and volume, they are not part of the cardiovascular system itself.

The left atrium receives oxygen-rich blood from the lungs via the pulmonary veins.

Arteries carry oxygen-rich blood away from the heart to various parts of the body.

Atherosclerosis is the condition involving plaque buildup in arteries, leading to narrowed and hardened arteries.

A myocardial infarction, or heart attack, occurs when blood flow to a part of the heart is blocked, leading to tissue damage or death.

Chest pain is not typically a symptom of heart failure, although it may occur in some cases.

The mitral valve separates the left atrium from the left ventricle, preventing backward flow of blood.

Arrhythmia refers to abnormal heart rhythms, which can manifest as irregular heartbeats.

Vitamin D plays a role in maintaining cardiovascular health, among other functions.

Regular aerobic exercise contributes to a healthy cardiovascular system by strengthening the heart and improving circulation.