Faringe Flashcards

1
Q

localizare

A

conduct musculomembranos ce porneste de la baza craniului pana la niv vertebrei C8, unde se continua cu esogagul
are 15 cm

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2
Q

fetele faringelui

A

fata post - delim impreuna cu coloana vertebrala tapetata de muschii paravertebrali spatiul retrofaringian
fete lat

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3
Q

fetele lat ale faringelui la nivelul capului

A

raport cu spatiul mandibulo-faringian

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4
Q

fetele lat ale faringelui la nivelul gatului

A

raport cu lobii laterali ai gl tiroide, MVN gat format din artera carotida comuna, vena jugulara interna si nervul vag

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5
Q

nazofaringe

A

p sup - amigdala faringiana
p inf - valul palatin
p ant- coane - com cu fose nazale
p post - coloana vertebrala
p lat - orificul tr lui Eustachio

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6
Q

bucofaringe

A

p sup - valul palatin
p inf - plan orizontal cu os hioid
p ant -perete post cav bucala - comunica
p post - coloana vertebrala
p lat - corespund arcurilor valului palatin intre care se afla amigdala palatina

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7
Q

laringofaringe

A

p sup - plan orizontal cu os hioid
p inf - se continua cu esofag
p ant - com cu laringe prin aditus laringian
p post - coloana vertebrala
p lat - santuri laringofaringiene

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8
Q

structura

A

aponevroza faringiana - pereti lat si post ai faringelui, str fibroasa rezistenta
muschii faringelui - constrictori si ridicatori
mucoasa - ep cilindric ciliat - rinofaringe si ep cilindric pavimentos necheratinizat - buco si laringofaringe
adventitia faringelui la ext , tesut conj lax

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9
Q

muschii constrictori

A

fibre cicrulare
superior - pterigofaringisn , bucofaringian,milofaringian,glosofaringian
mijlociu - hiofaringian (se insera pe conul mic si mare al hioidului)
inferior - laringofaringian cu 2 portiuni - tiro si crocofaringian

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10
Q

insertie muschi

A

linie mediana, rafeu fibros

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11
Q

muschii ridicatori

A

fibre longitudinale
m stilofaringieni ( origine pe proces stiloid al temporalului)
m palato-faringieni (coboara de la palat la arc post)

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12
Q

vascularizatie

A

artera carotida ext - art faringiana ascendenta
art palatina descendenta si artera canalului pterigoidian
art tiroidiana sup si inf (port inf )
sangele venos - 2 plexuri - profund si superficial - dreneaza in vena jugulara interna

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13
Q

limfaticele ajung in

A

noduri limfatice retrofaringiene si cervicale profunde

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14
Q

inervatie

A

senzitiva si motorie
nerv glosofaringian (m constrictori stilofaringian si constrictor sup)
nerv vag

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