List and Briefly Characterize the Three Trimesters of Gestation

question 78

Essay

List and briefly characterize the three trimesters of gestation.

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Definitions:

Anconeus

A small muscle on the posterior aspect of the elbow that assists in extending the arm.

Brachioradialis

A muscle of the forearm that flexes the forearm at the elbow.

Biceps Brachii

A muscle of the upper arm that flexes the elbow and rotates the forearm, consisting of two heads (long and short) originating from the shoulder and attaching to the forearm.

Flexor Carpi Ulnaris

A muscle of the forearm that acts to flex and adduct the wrist.