The Two Main Circuits of the Mammalian Circulatory System Are

question 15

Multiple Choice

The two main circuits of the mammalian circulatory system are

• A)pulmonary and systemic.
• B)hepatic and renal.
• C)portal and systemic.
• D)cardiac and pulmonary.
• E)portal and hepatic.

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Definitions:

Threshold

A level, point, or value above which something is true or will occur and below which it is not or will not.

Lacrimal Glands

Glands located in the upper outer region of the orbits that produce tears for lubrication and protection of the eye.

Oculomotor Nerve

The third cranial nerve responsible for controlling most of the eye's movements, including constriction of the pupil and maintaining an open eyelid.

Superomedial Corner

A term often used in anatomy to describe the upper and inner corner of a structure or organ.