Which system's function is to drain tissue fluid and keep it free of pathogens?

A. Lymphatic system
B. Integumentary system
C. Muscular system
D. Urinary system


Answer: A

Anatomy & Physiology

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Mucous membranes prevent most pathogens from entering the body because of the stickiness of the mucus and the presence of lysozymes

Indicate whether the statement is true or false

Anatomy & Physiology

The ________ of the stomach and intestine secrete histamine and serotonin.

A. chief cells B. parietal cells C. enterochromaffin-like (ECL) cells D. G cells

Anatomy & Physiology

A primary follicle contains

A. the theca. B. vesicles. C. an antrum. D. a mature ovum. E. several layers of granulosa cells.

Anatomy & Physiology

Identify the movements at the hip that would be involved when stepping to the side at a 45 degree angle.

A. abduction B. pronation C. flexion D. opposition E. protraction

Anatomy & Physiology