Surface anatomy Flashcards

1
Q

What is the name of the region just in front of the ear?

A

Parotid region

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2
Q

What is the name of the region inferior to the eye?

A

Infraorbital region

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3
Q

What is the chin region called?

A

Mental region

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4
Q

What is the region around the ear?

A

Auricular region

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5
Q

What is the cheek bone region?

A

Zygomatic region

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6
Q

Name 4 layers in skin structure?

A

1) Epidermis
2) Dermis
3) Superficial fascia (muscles of facial expression found)
4) Deep fascia

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7
Q

What are the 2 sprinters on the face?

A

Orbicularis Oculi (eye) + Orbicularis Oris (mouth)

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8
Q

What is the name of the facial muscle that pulls on the upper lip?

A

Quadratus Superioris

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9
Q

what nerve innervates all muscles of facial expression?

A

Cranial nerve 7 (CN VII)

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10
Q

What are the muscles of mastication?

A

Masseter + Temporalis (CN V2)

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11
Q

Name areas that trinomial nerve V1, V2, V3 enervate on the face?

A

V1 - Frontal region, upper eyelid, tip of nose
V2- Lower eyelid, either side of nose, upper lip
V3 - Lower lip, front of ear

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12
Q

Name the 2 parts of Orbicularis Oris?

A

1) Orbital

2) Palpebral

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13
Q

What does the lacrimal gland produce?

A

Lacrimal fluid (tears)

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14
Q

What is inside corner of eye called?

A

Canaliculi

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15
Q

What are black holes in corner of eye?

A

Lacrimal punctae

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16
Q

What is the nasolacrimal duct?

A

Empties lacrimal fluid into nose

17
Q

Name 4 stages of tears forming in eye?

A

1) Lacrimal gland produces lacrimal fluid
2) Wash over eye lateral -> medial
3) Drains through lacrimal punctae
4) Reaches nasal cavity

18
Q

Where is lacrimal gland?

A

on eye lid (just below brow bone)

19
Q

what is name for corner of mouth?

A

Commissure

20
Q

What is name where skin of face meets membrane covering lips

A

vermillion border

21
Q

What is name of vertical groove in midline of upper lip?

A

Philtrum

22
Q

Name 4 types of taste buds on tongue?

A
  • Vallate papillae (on terminal sulcus)
  • Fungiform papillae (small bumps)
  • Filliform papillae - (gaps between small bumps)
  • Follate papillae (grooves on side)
23
Q

What are 4 types of tonsils?

A

1) Palatine
2) Lingual
3) Tubal
4 )Pharyngeal