The movement of lymph within lymphatic vessels is dependent upon _____. Options: A . &nbspResidual blood pressure forcing the plasma through the blood vessels. B . &nbspSuction from the contracting lymph nodes. C . &nbspAmoeboid movement of the cellular component of the lymph, primarily the T-cells that "travel". D . &nbspSkeletal muscle contraction, peristalsis of muscles around lymphatic vessels and the action of one-way valves.

The movement of lymph within lymphatic vessels is dependent upon ____

Question

The movement of lymph within lymphatic vessels is dependent upon _____.

Options:

A . Residual blood pressure forcing the plasma through the blood vessels.

B . Suction from the contracting lymph nodes.

C . Amoeboid movement of the cellular component of the lymph, primarily the T-cells that "travel".

D . Skeletal muscle contraction, peristalsis of muscles around lymphatic vessels and the action of one-way valves.

Answer: Option D
:
D
Unlike the circulatory system, that has the heart to pump blood through the system, the lymphatic system does not have a pump. The Lymph is moved through the lymphatic vessels by contractions of the lymphatic vessels and the movement of the surrounding digestive system and skeletal muscles. Also the one-way action of valves within the lymphatic capillaries, help in its motion or circulation.

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