Lab Practical 1 extras and muscles Flashcards
frontalis
raises eye brows and wrinkles forehead
buccinator
compresses cheek
compresses abdomen, depresses ribs and flexes or bends spine
external oblique
elevates scapula
levator scapulae

diaphragm

internal intercostals
external intercostals
elevates ribs
extends vertebral column
iliocostalis
temporalis
elevates mandible

masseter
adducts scapula and performs downward rotation
rhomboid major
rhomboid major
adducts scapula and performs downward rotation

external intercostals

pectoralis minor
levator scapulae
elevates scapula
tenses and retracts scalp
occipitalis
flexes neck
sternocleidomastoid

buccinator

transversus abdominus

trapezius

rhomboid minor
compresses abdomen, depresses ribs and flexes or bends spine
internal oblique

serratus anterior
depresses ribs and flexes vertebral column
rectus abdominus











































