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ANATOMY - 1st Year 1st Sem Comprehensive Exam > Head and Neck - 2nd Evals (2019) > Flashcards

Head and Neck - 2nd Evals (2019) Flashcards

1
Q

Obicularis oris

A

lips

*The orbicularis oris is the primary sphincter muscle of the lips and has a complex structure.

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2
Q

Floor of the mouth

A

V3

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3
Q

Child trips, laceration would be in

A

upper lip

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4
Q

Overly tight orbicularis oris

A

underbite deformity

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5
Q

Emissary vein-

A

loose areolar CT

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6
Q

Not supplied by hypoglossal

A

palatoglossal

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7
Q

Palatine tonsil

A

oropharyngeal isthmus

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8
Q

Right hypoglossal damage

A

deviate towards right

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9
Q

Where supratrochlear n originate-

A

V1

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10
Q

General sensation of tongue-

A

trigeminal n

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11
Q

Sphincter mm of eye

A

orbicularis oculi

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12
Q

Tongue peripheral damage-

A

goes towards no damage

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13
Q

Facial artery

A

arises from external carotid artery

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14
Q

Uvula-

A

deviates to stronger side

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15
Q

Carries taste fibers from tongue

A

chorda tympani

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16
Q

Overly tight orbicularis oris

A

retracted maxillary part

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17
Q

Muscle of mastication

A

medial pterygoid mm

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18
Q

Lingual n post div

A

V3

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19
Q

Auriculotemporal n arises from

A

V3

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20
Q

Inferior thyroid drains to-

A

brachiocephalic v

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21
Q

Occlusal plane of upper and lower lip marker-

A

linea alba

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22
Q

Supratrochlear n originates in-

A

V1 (ophthalmic)

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23
Q

Tonsil of oropharyngeal isthmus part

A

pharyngeal tonsil

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24
Q

Anterior to infratemporal fossa

A

maxilla

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25
Q

Sensation of anterior 2/3 of tongue

A

trigeminal n.

26
Q

Anterior 2/3 of tongue

A

chorda tympani (facial n)

27
Q

Which is a branch of posterior div of V3

28
Q

Orthokeratinization

29
Q

Landmark for anesthesia

A

Landmark for anesthesia

30
Q

Sensory nerve of the floor of the mouth?
A. V1
B. V2
C. V3

31
Q

Brain abscess in 3 year old… infection drains to?

A

Emissary veins

32
Q

The emissary vein is found in?

A

Loose areolar tissue

33
Q

Damage of the right hypoglossal nerve
A. Tongue deviates to the left
B. Tongue deviates to the right
C. No deviation

A

B. Tongue deviates to the right

34
Q

Inferior thyroid vein drains to

A

Brachiocephalic vein

35
Q

True of orbicularis oris
A. Not involved in alignment of teeth
B. Overly bitten muscle leads to Protrusion of maxillary incisors
C. Overly bitten muscle leads to Retraction? of maxillary incisors

A

C. Overly bitten muscle leads to Retraction? of maxillary incisors

36
Q

True or False: Parathyroid gland is removed in total thyroidectomy

37
Q

True or false: The face has a well-developed deep fascia

38
Q

Kid trips, what laceration?
A. Upper lip
B. Lower lip

A

A. Upper lip

39
Q

Not innervated by the hypoglossal nerve

A

Palatoglossus

40
Q 
From what nerve does chordae tympani arise ?
A. Oculomotor nerve
B. Trochlear nerve
C. Trigeminal nerve
D. Abducent nerve
E. Facial nerve
A

E. Facial nerve

41
Q 
Ectopic thyroid is located in
A. Tongue
B. Mediastinum
C. Upper neck
D. AOTA
42
Q

Auricotemporal nerve arises from:

a. V1
b. V2
c. V3

A

C. V3 (Mandibular nerve)

*The auriculotemporal nerve, a branch of the mandibular division of the trigeminal nerve ascends over the side of the head from in front of the auricle.

43
Q

Overtight Orbicularis Oris

44
Q

Supplies the buccinator muscle

A

Buccal branch of facial nerve

Note: The buccal branch emerges from the anterior border of the gland below the parotid duct and supplies the buccinator muscle and the muscles of the UPPER LIP and NOSTRIL.

45
Q

Palatine tonsils are located

A

Oropharyngeal isthmus

46
Q

Horror or surprised look?
A. Corrugator supercilli
B. Procerus
C. Occipitofrontalis

A

C. Occipitofrontalis

47
Q

Origin of Supratrochlear nerve

A

branch of frontal nerve which came from the ophthalmic division of trigeminal nerve

48
Q

Retromandibular vein

A

supratemporal vein + maxillary vein

Note: The SUPERFICIAL TEMPORAL VEIN unites with the MAXILLARY VEIN in the substance of the parotid gland to form RETROMANDIBULAR VEIN.

49
Q

Compress the lips together

A

orbicularis oris

50
Q 
Facial nerve that joins the parotid duct
A. Cergical
B. Maxillary
C. Buccal
D. Zygomatic
E. Temporal
51
Q

Space between the upper and lower teeth

52
Q

Goes together with the parotid duct:

A

Facial nerve

*The facial nerve divides the gland into superficial and deep lobes. It pierces the buccinator muscle ad enters the vestibule of the mouth upon a small papilla opposite the upper second molar tooth.

53
Q

Crosses the Sternocleidomastoid

A

external jugular vein

54
Q

Site of anesthesia for extraction of moral tooth

A

pterygomandibular raphe

55
Q

Anterior border of infra temporal fossa

A

maxillary bone

56
Q

Can be found in temporal fossa

A

temporalis muscle

57
Q

NOT innervated by the trigeminal nerve:

A. Tip of nose
B. Occipital area of scalp
C. Angle of mandible
D. Cheek

A

C. ANGLE OF MANDIBLE

  • Tip of nose - Nasociliary nerve (V1)
  • Occipital area of scalp - Frontal nerve (V1)
  • Angle of mandible - Facial nerve
  • Cheek - Infraorbital nerve (Middle superior alveolar and anterior superior alveolar nerves)
58
Q

Thickness of this structure separates the maxillary incisors:

A

Upper lip frenulum

  • The upper lip is formed by the medial growth of the MAXILLARY processes of the first pharyngeal arch on each side.
  • The lower lip is formed from the MANDIBULAR process of the first pharyngeal arch on each side.
59
Q

TRUE OR FALSE: Midline tumors of the mouth can metastasize to both sides of the neck.

60
Q

Maxillary artery is a branch of…

A

External carotid artery

*Maxillary artery: This larger terminal branch of the external carotid artery runs forward deep to the neck of the mandible. Branches supply the upper and the lower JAWS, the muscle of MASTICATION, the NOSE, the PALATE and the MENINGES inside the skull.

ANATOMY - 1st Year 1st Sem Comprehensive Exam (46 decks)

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