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

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 __________.

The deltoid is a muscle named according to __________.

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. ___

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 Ba. corrugator superciliib. depressor anguli orisc. frontal belly of epicraniusd. occipital belly of epicraniuse. orbicularis oculif. orbicularis orisg. zygomaticus

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

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