PATHOLOGY MCQ
HEART
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
The heart circulates blood and oxygen throughout the body.
|
|
|
The heart is the control center of everything in the body.
|
|
|
The heart gets rid of the wastes and extra water in your body.
|
|
|
None of the above
|
Detailed explanation-1: -It pumps blood around your body as your heart beats. This blood sends oxygen and nutrients to all parts of your body, and carries away unwanted carbon dioxide and waste products.
Detailed explanation-2: -The heart is an organ which beats continuously to act as a pump for the transport of blood, which carries other substances with it. The heart pumps the deoxygenated blood to the lungs for oxygenation and receives oxygenated blood from lungs. It pumps the oxygenated blood to different parts of the body.
Detailed explanation-3: -The main function of the heart is to pump blood to all parts of the body through the network of blood vessels called the arteries and veins.
Detailed explanation-4: -The heart’s role is to pump oxygen-rich blood to every cell in the body. The blood vessels-a network of interconnecting arteries, arterioles, capillaries, venules, and veins-provide the pathway in which blood travels.