Both Lymph and Venous Blood Flow Are Heavily Dependent on

question 18

Multiple Choice

Both lymph and venous blood flow are heavily dependent on .

• A)the pumping action of the heart
• B)two- way valves
• C)skeletal muscle contractions and differences in thoracic pressures due to respiratory movement
• D)contraction of the vessels themselves

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Definitions:

Lateral Rectus

A muscle in the eye that controls lateral movement, responsible for moving the eyeball outward, away from the midline of the body.

Superior Oblique

A muscle in the eye that contributes to the downward and outward movement of the eyeball.

Superior Rectus

A muscle in the orbit of the eye that primarily allows for upward movement of the eye.

Inferior Rectus

is an eye muscle that is part of the extraocular muscles, responsible for moving the eyeball downward.