10. Muscles

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

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