Which one of the following is correct about the pulse in the human wrist beats ........

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Which one of the following is correct about the pulse in the human wrist beats-

Faster than the heart.

Slower than the heart.

At the same rate as the heart.

Independently of the heart.

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Explanation:

The heart functions as a pump in the circulatory system to provide a continuous flow of blood throughout the body. This circulation consists of the systemic circulation to and from the body and the pulmonary circulation to and from the lungs. Blood in the pulmonary circulation exchanges carbon dioxide for oxygen in the lungs through the process of respiration. The systemic circulation then transports oxygen to the body and returns carbon dioxide and relatively deoxygenated blood to the heart for transfer to the lungs.