muscles head and neck Flashcards Preview

Anatomy 205 > muscles head and neck > Flashcards

Flashcards in muscles head and neck Deck (27):
1


head and neck

buccinator

2


head and neck

frontalis

3


head and neck

occipitalis

4


head and neck

temporalis

5


head and neck

masseter

6


head and neck

digastric

7


head and neck

1

zygomaticus minor

8


head and neck

2

zygomaticus major

9


head and neck

1

zygomaticus minor

10


head and neck

orbicularis oris

11


head and neck

2

levator scapulae

12


head and neck

scalenes

13


head and neck

sternocleidomastoid

14


masseter origin


 

zygomatic arch

15


masseter insertion


mandible

external surface of ramus and angle

16


masseter action


elevation of the mandible

close mouth

17


digastric origin


anterior belly:

mandible

Posterior belly:

mastoid process

18


digastric insertion


hyoid bone

19


digastric action


depression of mandible

open mouth

20


zygomaticus origin


zygomatic bone

21


zygomaticus insertion


blends with muscles at corner of mouth

22


zygomaticus action


elevation of corner of mouth

smile

23


sternocleidomastoid origin


clavicle

sternum (manubrium)

24


sternocleidomastoid insertion


mastoid process

lateral half of superior nuchal line

25


sternocleidomastoid action


rotation of head

26


head and neck

orbiculis oculi

27