larynx Flashcards

1
Q

sklepi

A

art. cricothyroidea:
- cornu inf c. thyr & c. cric
- šibka ovojnica, lig. thyrocricoideum
- c. thyr naprej-nazaj - spreminjanje napetosti in dolžine glasilk

art. cricoarytenoidea
- ohlapna ovojnica, lig. cricoarytenoideum post.
- vrtenje in odmik vstran c. arytenoidea
- položaj proc vocalis vpliva na glasilke
- art. condylaris

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2
Q

ligamenti

A

memb. thyrohyoidea
- foramen thyroideum za a. in n. LARYngea sup
- zadebeljena: lig. lig thyrohyoideum med in lat

lig. cricotracheale
lig. hyoepiglotticum

memb. fibroelastica:
lig. quadrangulare
-med epiglottis, c. thyr in c. aryten
-zg rob: plica aryepiglottica, sp rob: lig vestibulare v plici vestibularis
conus elasticus
-sp rob: lig. cricothyroideum
-zg rob: lig vocale

lig. cricopharyngeu
lig. CRICOepiglotticum

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3
Q

deitev

A

VESTIBULUM LARYNGIS
vhod (aditus): spr: epiglottis, strani: plica aryepiglottica, zad: plica interarytenoidea

VENTRICULUS LARYNGIS
zg plici vestibularis, sp plici vocalis, ob straneh sacculus

CAVUM INFRAGLOTTICUM
pod glasilkama, potem trachea

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4
Q

sluznica

A

PLICA ARYEPIGLOTTICA

  • podlaga: memb. quadrangularis, m. aryepiglotticus
  • notri cart. cuneiformis in corniculara–tuberculum -ll-

PLICA VESTIBULARIS

  • podlaga: lig. vestibulare (spo rob quadrangulare)
  • vmes rima vestibuli

PLICA VOCALIS

  • pod plico vestibularis, podlaga: lig. in m. vocalis
  • vmes:RIMA GLOTTIDIS- pars intermembranacea (fonatorni)-dolg, ozek ; pars intercartilaginea (respiratorni)-širok, kratek—-vdih-razširi ; izdih,govor-zoži
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5
Q

žile

A
  • a. laryngea sup (ob laryngeus sup, skozi memb thyrohyoideo) in inf (ob laryngeus reccurens)
  • v. laryngea sup (thyroidea sup-jugularis int) in inf (thyroidea inf-braciocephalica sin)
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6
Q

živci

A

n laryngeus sup in inf, (veji X)
SUP: ramus ext oživčuje cricothyroideus, ramus int skozi memb thyrohyoideo-senz za grlo do glasilk
INF: ostale mišice, senz grlo od glasilk dol

simp: ggl. cervicale MED
parasimp: n. X

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7
Q

limfa

A

lnn. cervicales superficiales, lnn. cervicales profundi

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