Cardiovascular System Dysfunction Quiz

Elevated pressure in blood vessels increases strain on the heart.

It delivers oxygenated blood to body tissues for cellular respiration.

It allows for the exchange of carbon dioxide and oxygen in the lungs.

Blood carries essential substances like glucose, amino acids, and vitamins to cells.

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

They pump blood out of the heart to the lungs and body.

They receive blood returning to the heart.

Veins transport deoxygenated blood from body tissues back to the heart.

Deoxygenated blood returns from the body to the right atrium.

It occurs when blood flow to a part of the heart is blocked.

Persistent high blood pressure can lead to various health issues.

It ensures blood flows in the correct direction through the heart.

It results from a disruption of blood supply to the brain.

Regular physical activity actually reduces the risk of cardiovascular issues.

It refers to abnormal heart rhythms, which can be too slow, too fast, or irregular.

It initiates the heartbeat by creating electrical signals that spread through the heart.

It can occur due to the heart's inability to pump blood effectively.

The lymphatic system helps maintain fluid balance and aids in immune response, but it doesn't produce red blood cells.

During this phase, the heart chambers fill with blood.

It can compress the heart and impair its function.

It increases the risk of cardiovascular diseases.

It disrupts the heart's normal rhythm and can lead to various complications.

It carries oxygenated blood to the brain from the heart.

It restricts blood flow and can lead to various cardiovascular problems.

It prevents excessive bleeding and maintains blood flow within vessels.