ID: A
27. p. Identify the proper location of the following three superficial muscles that make up the anterior
urogenital triangle of the pelvic region:
a). I is the most superficial lateral muscle.
b). B is the most superficial medial muscle.
c). Superficial transverse P is the most superficial inferior muscle.
28. p. The muscular system is divided into axial & appendicular divisions. The other system that is
similarly divided is the S system.
29. p. The corrugator supercilii pulls the eyebrow skin inferiorly & medially &
W the brow.
30. p. The stylohyoid muscle elevates the larynx & is innervated by the cranial nerve number VII known
by name as the F cranial nerve.
31. p. The muscle that assists in mastication & is also useful to musicians (as in playing a trumpet) is the
B muscle.
32. p. A muscle that elevates the corner of the mouth & draws it laterally is the
Z major muscle.
33. p. The intermediate layer of the intrinsic back muscles is also called the
E S group.
34. p. The R abdominis muscle is divided longitudinally by a median
collagenous partition called the linea alba.
35. p. Flesion of the spinal column & depression of the ribs are actions accomplished by the
R abdominus group of muscles in the abdominal wall
36. p. The B muscle ejects urine or semen in the male.
37. p. A muscle of the scalp with 2 bellies separated by a collagenous sheet is called the
O muscle.
38. p. The B muscle is responsible for producing the suction required for
infants to breastfeed.
39 p The muscle that elevates, everts & protrudes the lower lip is the M
40. p. The P muscle nenses the skin of the neck, depresses the mandible
& is innervated by the cranial nerve number VII called the facial cranial nerve.