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Anatomy > Face > Flashcards

Face Flashcards

1
Q

rare and excruciating disorder characterized by episodes of intense pain in the face, originating from the associated nerve and has been described as among the most painful conditions known to humankind

A

Trigeminal neuralgia

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2
Q

Other name for Cranial nerve V

A

Trigeminal nerve

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3
Q

Other name for trigeminal nerve

A

CN V

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4
Q

3 Major branches of trigeminal nerve

A

Ophthalmic (V1)
Maxillary (V2)
Mandibular (V3)

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5
Q

Branch of the trigeminal nerve:
Sensory nerve that supplies the upper face

A

Ophthalmic nerve (V1)

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6
Q

Branches of the opthalmic nerve (4)

A

Lacrimal
Supraorbital
Supratrochlear
Infratrochlear

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7
Q

Branch of the Ophthalmic nerve:
Supplies skin over nose

A

Infratrochlear nerve

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8
Q

Branch of the trigeminal nerve:
Sensory nerve which supplies tissues associated with the middle face

A

Maxillary nerve (V2)

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9
Q

Major branch of the maxillary nerve

A

Infraorbital nerve

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10
Q

Branch of the maxillary nerve that supplies sensation to upper lip, lower lid, and nose

A

Infraorbital nerve

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11
Q

Branch of the trigeminal nerve:
Sensory nerve to the lower face

A

Mandibular nerve (V3)

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12
Q

Branches of the mandibular nerve that supply the face (2)

A

Buccal and Mental nerves

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13
Q

Branch of the Mandibular nerve that supplies sensation to skin over cheek over buccinator muscle

A

Buccal nerve

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14
Q

Branch of the Mandibular nerve that exits the mandible through the foramen to supply the chin and lower lip

A

Mental nerve

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15
Q

Motor nerve to the muscles of facial expression

A

Facial nerve (CN VII)

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16
Q

Other name for the Facial nerve

A

CN VII

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17
Q

Other name for CN VII

A

Facial nerve

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18
Q

The facial nerve arises from this foramen

A

Stylomastoid foramen

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19
Q

5 branches of the facial nerve that are purely motor

A

Temporal
Zygomatic
Buccal
Marginal mandibular
Cervical

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20
Q

Branch of the facial nerve that has mixed motor and sensory

A

Posterior auricular

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21
Q

Condition that is a form of unilateral facial paresis from possible viral inflammation of the nerve

A

Bell’s Palsy

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22
Q

Bell’s Palsy involves this nerve

A

Facial nerve

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23
Q

Facial paralysis can be caused by tumor, stroke, or transection of this nerve at the base of the skull

A

Facial nerve

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24
Q

Main artery of the face that is a branch of the external carotid system

A

Facial artery

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25
Q

Name for the facial artery as it runs along the lateral part of the nose

A

Angular artery

26
Q

Two terminal branches of the external carotid artery

A

Superficial temporal artery
Maxillary artery

27
Q

The facial artery is a branch off this system

A

External carotid system

28
Q

5 major arteries to the face

A

Facial
Superficial temporal
Supraorbital
Infraorbital
Mental

29
Q

Major vein of the face that empties into the IJ vein
Provides the major venous drainage of the face

A

Facial vein

30
Q

Major vein of the face that often sends a communicating branch to the retromandicular vein

A

Facial vein

31
Q

The facial vein often sends a communicating branch to this vein

A

Retromandibular vein

32
Q

Major vein of the face that drains the temporal region and scalp

A

Superficial temporal vein

33
Q

Major vein of the face that typically joins the facial vein and external jugular vein
Is not paired with an artery that has the same root name

A

Retromandibular vein

34
Q

6 major veins of the face

A

Facial
Superficial temporal
Retromandibular
Supraorbital
Infraorbital
Mental

35
Q

The lymphatics of the face generally drain into these 3 lymph nodes

A

Parotid, submandibular, and submental lymph nodes

36
Q

Innervation to all the facial muscles

A

Facial nerve (CN VII)

37
Q

Muscle of the neck that originates from fascia over the supraclavicular region and inserts into the skin above the lower mandible

A

Platysma

38
Q

Muscle of the mouth that originates from the mandible and inserts on the corner of the mouth and skin

A

Depressor anguli oris

39
Q

Action of the Depressor anguli oris muscle

A

Depresses the corner of the mouth

40
Q

Muscle of the mouth that originates from the zygomatic bone and passes obliquely down to insert onto the skin over the corner of the mouth

A

Zygomaticus major

41
Q

Muscle of the mouth that originates from the maxilla and attaches to the skin forming the upper region of the mouth

A

Levator labii superioris

42
Q

Action of the Levator labii superioris

A

Raises the angle of the mouth

43
Q

Muscle of the mouth that surrounds the orifice of the mouth

A

Orbicularis oris

44
Q

Action of the orbicularis oris muscle

A

Closes the lips
Compresses the lip against the teeth

45
Q

Muscle of the mouth that originates from the lateral surface of the maxillary bone and mandible and from the pterygomandibular ligament
Inserts into and becomes continuous with the Orbicularis oris at the lateral angle of the mouth

A

Buccinator

46
Q

Muscle that becomes continuous with the Orbicularis oris at the lateral angle of the mouth

A

Buccinator

47
Q

Muscle which becomes continuous with the Buccinator muscle at the lateral angle of the mouth

A

Orbicularis oris

48
Q

Action of the Buccinator muscle

A

Holds the cheek against the teeth
Keeps the cheeks close against the teeth when exhaling and chewing solid food

49
Q

Muscle of the nose which fibers arise from bone and proceed upward and medially into a thin aponeurosis, which is continuous on the bridge of the nose with that of the same muscle of the opposite side

A

Nasalis muscle

50
Q

Muscle of the superficial eye/orbital region that has a superficial part divided into 2 major portions.
Originates from the medial palpebral ligament

A

Orbicularis oculi

51
Q

2 major portions of the superficial part of the Orbicularis oculi

A

Orbital portion
Palpebral portion

52
Q

Action of the orbital part of the Orbicularis oculi muscle

A

Acts as a sphincter (voluntary)

53
Q

Action of the palpebral part of the Orbicularis oculi muscle

A

Closes the eyelids (voluntary and reflexive)

54
Q

Muscle of the scalp

A

Occipitofrontalis

55
Q

Structure that connects the 2 occipital bellies and 2 frontal bellies of the Occipitofrontalis muscle

A

Galea (or epicranial) aponeurosis

56
Q

Portion of the occipitofrontalis muscle that has no bony attachment

A

Frontalis portion

57
Q

Muscles of the ear

A

Anterior, posterior, and superior auricular muscles

58
Q

Innervation to the Parotid gland

A

ANS - parasympathetic via CN IX

59
Q

The parotid duct passes horizontally over this muscle

A

Masseter muscle

60
Q

The parotid duct pierces/passes through this muscle to empty saliva into the oral cavity

A

Buccinator muscle

61
Q

Muscle that forms the substance of the soft cheek (lateral oral cavity)

A

Buccinator muscle

62
Q

Scalp “danger space” location

A

Below the galea aponeurotica of the occipitofrontalis muscle

Anatomy (23 decks)

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