a) Spijsverteringsstelsel
Orgaan Ligging Bouw Functie Klieren EXTRA
Buikwand Zijdeling ventraal Huid, Fascie, Spieren, Peritoneum Klinisch belang: / /
onderzoek en operaties
Mondholte Afgesloten door Wangen: slijmvlies – spierlaag – huid Mechanische verkleining Oorspeekselklier Tanformule
= cavum oris lippen, wangen, hard Tanden: omgeven door ganglia, zie tekening van voedsel = parotis
gehemelte, tong en Tong: tongspieren – tongpunt – tonglichaam Mandibulaire
slijmvliesvplooi – tongriem – tongwortel – tongbeen klier
Sublinguale
speekseslklieren
Keel = farynx Ventraal van de Zwelgkeel, Neuskeel, Buis van eustachius, afweermechanisme / - tongamandel
tongwortel Luchtzak, tonsillen = amandels en - gehemelte amandel
lymfocytenophopingen - farynxamandel
- tubaire amandel
Slokdarm= Hals-thoras-buik Sterke elastische spierwand Transport van voedsel / /
Oesophagus Boven luchtpijp Virtuele ruimte naar de maag
Maag Craniaal buikholte Zie tekening Chemische vertering van Talrijke klieren Veel plooien
In arcus costarum voedsel oppervlaktevergroting
Darmen Buik- en bekkenholte Dunne darmvlokken = villi intestinales Dunne darm / Dunne darm (duodenum
Resorberende darmcellen = enterocyten voedselopname descendens, duodenum
Microvilli Microbiële vertering transversus, duodenum
Enzymen ascendens, jejunum, ilium,
Cellcoat (mucopolysacchariden) caecum, colon transversus,
Darmcrypten van Lieberkühn colon descendens, rectum)
Lever en Tussen diafragma en Lever: roodbruine lobben met leverkapsel Lever: productie gal en Aanmaak /
galblaas maag Ductus cysticus ontgiften galsappen
Galblaas: groene peervorm met Gal: vetstoffen oplossen
en resorbeerbaar maken
Pancreas = Langs duodenum Exocrien: kwabjes en afvoerwegen -Vertering vet en zetmeel / /
alvleesklier Endocrien: eilandjes Langerhans - insuline en glucagon
Milt Wand – links maag Langwerpig, bloedkleur, hilus, lymfeknopen, / / Grote net = ommentum majus
lymfevaten, zenuwen, miltkapsel Kleine net = ommentum minus
Dorsale en ventrale darmscheil
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