Soft Tissues of the Head Flashcards
1
Q
Mimetic muscles
A
facial expression
2
Q
Facial muscles innervated by:
A
cranial nerve VII
3
Q
Mastication muscles innervated by:
A
trigeminal nerve
cranial nerve V
4
Q
True/false
There are more muscles involved in opening the mouth than closing
A
False
1 opening
3 closing
5
Q
Opening jaw muscles:
A
digastricus
6
Q
Closing jaw muscles:
A
temporalis
masseter
pterygoid
7
Q
Function of hyoid apparatus
A
suspends tongue and larynx
8
Q
Methods of tongue movement
A
intrinsic: tongue itself changes shape
extrinsic: attached muscles move tongue in/out o mouth
9
Q
Innervation of tongue muscles
A
hypoglossal nerve
10
Q
True/False
Lymph node is rostral to the related salivary gland
A
true
11
Q
Components of salivary glands
A
rostral/polystomatic
caudal/monostomatic
