face and scalp Flashcards

1
Q

venous drainage

A

supratrochlear
supraorbital
superficial temporal vein
maxillary vei
retromandibular vein
anterion division of retromandibular vein
common facial vein
internal jugular vein

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2
Q

danger triangle of the face

A

nasolabial triangle

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3
Q

the triangle includes the ragion of

A

nose and corners of mouth

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4
Q

it is dangerous because

A

because of venous communication
ophthalmic veins is between facial vein and the cavernous sinus

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5
Q

lymph drainage of the face

A

submandibular
submental
parotid

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6
Q

veins in nasolabial triangle

A

sup;inf labial
angular vein
nasal vein
supraorbital
supratrochlear
ophthalmic venius

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7
Q

arteries supply the face

A

branches of external carotid artery
branches of internal carotid artery

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8
Q

bra of external carotid artery

A

facial artery
maxillary artery
superficail temporal artery

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9
Q

most of the facial muscles originate form?

A

the bones and insert in the skin

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10
Q

faical muscles

A

control facial expression

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11
Q

facial skin contains ?

A

many sweat glands and sabeceous glands

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12
Q

facial skin attached to the bones via?

A

superficial fascia
superficial musculoaponeurotic system, which is the layer of the muscles of the facial expression in their own connective tissue envelope

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13
Q

when skin loose its elasticity?

A

sagyy skin
reduction of collagen and elastin in the dermis
ocuur in people as they age

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14
Q

the creases between nose and lip

A

nasolabial fold

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15
Q

line between lip and the chin

A

labiomental fold

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16
Q

langer’s lines

A

they are parallel to the collagen fibers in the dermis