P8 ANATOMY Flashcards

1
Q

function of orbicularis oculi muscle

A

Closing the eyelid

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2
Q

function of orbicularis oris muscle

A

closes the mouth

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3
Q

what is the other name of zygomatic major muscle

A

Laughing muscle

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4
Q

what muscle elevated the upper lip

A

levator labii superiors muscle

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4
Q

name the muscle that depresses the angle of the mouth

A

Depressor anguli oris

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5
Q

name the muscle that is located on the mandible

A

mentalis muscle

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5
Q

muscle that is pierced by the parotid duct

A

buccinator muscle

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6
Q

name the muscle that is located in the nose

A

nasalis

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7
Q

Name the action of the muscle labeled (A).

A

elevates the eyebrows & forehead

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8
Q

name the muscle labelled A

A

frontal belly of occipitofrontalis muscle

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9
Q

Name the specific nerve supplying the muscle labeled (A)

A

Temporal branch of facial nerve

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10
Q

Name the action of the muscle labeled (B).

A

closing the lips

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11
Q

Name the structure labeled (A).

A

parotid duct

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11
Q

name the muscle B

A

orbicularis oris muscle

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12
Q

Name the muscle labeled (B).

A

Depressor anguli oris

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13
Q

State specifically the structure labeled (C)

A

Superficial submandibular gland

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14
Q

Name the artery labeled (A).

A

facial artery

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15
Q

State the origin of artery labeled (B).

A

External carotid artery

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16
Q

Name the structure labeled (C).

A

retromandibular vein

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17
Q

name the muscle no.7

A

Nasalis

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18
Q

name the muscle no.1

A

Frontalis

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19
Q

name the muscle no.13

A

Buccinator

20
Q

name the muscle no.15

A

Masseter

21
Q

name the muscle no.16

A

Depressor anguli oris

22
Q

name the muscle no.9

A

Levator labii superioris

23
Q

name the muscle no.5

A

orbicularis oculi

24
Q

name the muscle no.10

A

Zygomaticus minor

24
Q

name the muscle no.8

A

levator labii superioris alaeque nasi

25
Q

name the muscle no.11

A

Zygomaticus major

26
Q

name the muscle no.14

A

Risorius

27
Q

muscle paralysed in facial nerve injury

A

Buccinator

28
Q

action of buccinator muscle

A

cheeks compression

29
Q

Cutaneous innervation of face

A

trigeminal branches

30
Q

motor innervation of the face

A

facial nerve

31
Q

facial nerve branches

A

1- temporal
2- zygomatic
3- buccal
4- mandibular
5- cervical

32
Q

Artery supplying the face

A

facial artery and its branches

33
Q

facial artery branches

A
  • submental branch
  • superior labial artery
  • inferior labial artery
  • lateral nasal branches
  • angular artery
34
Q

branches of facial artery to lower lip

A

inferior labial artery

35
Q

branches of facial artery to upper lip

A

superior labial artery

36
Q

facial artery terminates as

A

angular artery

37
Q

Which part of facial artery is torturous % winding around the mandible

A

the facial part of facial artery

37
Q

Facial artery origin

A

external carotid artery

37
Q

origin of facial vein

A

angular vein

38
Q

termination of facial vein as

A

internal jugular vein

39
Q

Identify the highlighted area

A

The dangerous area of face

40
Q

why is the dangerous area of face is called as such

A

due to the presence of valve-less veins that facilitate the spread of infection to intracranial venous sinuses

41
Q

Mention the 3 types of salivary glands

A
  • serous
  • mucous
  • mixed
42
Q

Identify the gland

A

Sublingual gland

43
Q

Sublingual & submandibular glands opens into

A

oral cavity underneath the tongue

44
Q

Identify the gland below

A

Submandibular gland

45
Q

the superficial part of submandibular gland is located above which bone

A

the hyoid bone

46
Q

mention specifically , the opening of parotid gland

A

into oral cavity opposite to the crown of upper 2nd molar tooth

47
Q

mention the structures passing through the substance pf parotid gland (superficial to deep )

A
  • facial nerve
  • retro-mandibular vein
  • external carotid artery
48
Q

the spleen lies in front of which ribs

A

9 , 10 , 11th