10. Muscles

The deltoid is a muscle named according to __________.

A muscle whose name ends in the suffix -glossus would be found attached to the __________.

Each of the following terms describes a muscle's action EXCEPT __________.

Each of the following terms is used to describe the shape of a muscle EXCEPT __________.

Names of muscles can indicate all of the following EXCEPT __________.

Straight muscles, with fibers that run parallel to an imaginary line such as the long axis of the body, are called __________.

Name the three pennate muscles in the following figure, and for each muscle indicate the type of pennate muscle based on the relationship of muscle fascicles to the tendon. a. ___ b. ___ c. ___ d. ___ e. ___ f. ___

The arrangement of muscle fibers in which the fibers are arranged at an angle to a central longitudinal tendon is a. circular, b. longitudinal, c. pennate, d. parallel.

Label the three visible muscles of the rotator cuff in the following posterior view of the deep muscles that move the arm. a. ___ b. ___ c. ___

Match the muscle names in column B to the facial muscles described in column A. Column A  ______ (1) squints the eyes  ______ (2) raises the eyebrows  ______ (3) smiling muscle  ______ (4) puckers the lips  ______ (5) pulls the scalp posteriorly Column B a. corrugator supercilii b. depressor anguli oris c. frontal belly of epicranius d. occipital belly of epicranius e. orbicularis oculi f. orbicularis oris g. zygomaticus

The prime mover of inspiration is the a. diaphragm, b. internal intercostals, c. external intercostals, d. abdominal wall muscles.

The arm muscle that both flexes and supinates the forearm is the a. brachialis, b. brachioradialis, c. biceps brachii, d. triceps brachii.