Which of the following forces does not help lymph to flow?

A) Rhythmic contractions of lymphatic vessels
B) The thoracic pump
C) Arterial pulsations squeezing lymphatic vessels
D) The lymphatic node pump
E) The skeletal muscle pump


D

Anatomy & Physiology

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The three-dimensional "fit" between the variable segments of the antibody molecule and the corresponding antigenic determinant site is referred to as __________.

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Sympathetic stimulation inhibits salivary secretion

Indicate whether the statement is true or false

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