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Spinal Practical 2 > Actions > Flashcards

Flashcards in Actions Deck (30)
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1
Q

Masseter

A

Elevate & Protract Mandible

2
Q

Frontalis Belly, epicranius

A

pulls scalp forward; wrinkles forehead and raises eyebrows

3
Q

Occipitals Belly, Epicranius

A

Pulls scalp backward

4
Q

Procerus

A

Depress eyebrows medially

5
Q

Compressor Naris

A

Compress cartilage at bridge of nose

6
Q

Dilatator Naris

A

Widens, Dilates nostrils and anterior nasal aperture

7
Q

Depressor septi

A

Widens nostril

8
Q

Corrugator Supercilii

A

Draws eyebrow medial & down (forms vertical furrow between eyebrows)

9
Q

Levator Labii Superioris

A

Raises and everts upper lip

10
Q

Levator Labii Superioris Alaeque Nasi

A

Raises and everts upper lip; dilates nostril

11
Q

Zygomaticus Minor

A

Raises upper lip; produces nasolabial groove

12
Q

Zygomaticus Major

A

Draws angle of mouth up and out

13
Q

Levator Anguli Oris

A

Raises angle of mouth; produces nasolabial groove

14
Q

Orbicularis Oris

A

Close mouth; purse & protrude lips

15
Q

Buccinator

A

Compress cheeks against teeth

16
Q

Risorius

A

Draws back angle of mouth

17
Q

Mentalis

A

Raises and protrudes lower lip

18
Q

Depressor Labii Inferioris

A

Draws lower lip down

19
Q

Depressor Anguli Oris

A

Draws corner of mouth down and out

20
Q

Levator Palpebra Superioris

A

elevates upper eyelid

21
Q

Superior Rectus

A

Elevate and adduct the cornea; intorsion

22
Q

Inferior Rectus

A

Depress and adduct the cornea; extorsion

23
Q

Medial rectus

A

ADDucts cornea

24
Q

lateral rectus

A

ABducts cornea

25
Q

Superior Oblique

A

Depress ;and abduct the cornea; intorsion

26
Q

Inferior Oblique

A

Elevate and abduct the cornea; extorsion

27
Q

Temporalis

A

Elevate and retract mandible

28
Q

Masseter

A

Elevate and protract mandible

29
Q

Medial Pterygoid

A

Elevate and protract mandible; assists in gliding or rotatory movement

30
Q

Lateral Pterygoid

A

Protracts mandible; pulls disc forward; depress chin and assist in gliding or rotatory movement