100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Samenvatting Stelselmatige Weefselleer H6: Urinair Stelsel $3.22
Add to cart

Summary

Samenvatting Stelselmatige Weefselleer H6: Urinair Stelsel

 7 views  0 purchase
  • Course
  • Institution

Samenvatting gebaseerd op slides van professor Vral met bijhorende notities van in de les, alles wat je voor de theorie moet kennen van dit onderdeel.

Preview 2 out of 11  pages

  • July 17, 2024
  • 11
  • 2023/2024
  • Summary
avatar-seller
Samenvatting H6: Het urinair
stelsel
Inhoud
1. Algemeenheden.................................................................................................................................2
1.1 Multiple functies van de nieren....................................................................................................2
2. Nieren.................................................................................................................................................2
2.1 Algemene bouw............................................................................................................................2
2.1.1 Nierkapsel..............................................................................................................................2
2.1.2 Hilus.......................................................................................................................................3
2.1.3 Nier........................................................................................................................................3
2.1.4 Tubulus uriniferus..................................................................................................................3
2.2 Het nefron.....................................................................................................................................3
2.2.1 Corpusculum renale of lichaampje van Malpighi...................................................................3
2.2.2 Niertubuli...................................................................................................................................5
2.3 De verzamelbuizen........................................................................................................................6
2.3.1 Epitheel..................................................................................................................................6
2.3.2 Functie...................................................................................................................................7
2.4 De endocriene klier.......................................................................................................................7
2.4.1 De endocriene klier= juxtaglomerulair apparaat...................................................................7
2.4.2 Juxtaglomerulaire cellen........................................................................................................7
2.4.3 Macula densa cellen..............................................................................................................8
2.4.4 Extraglomerulaire mesangiale cellen.....................................................................................8
2.4.5 Interstitiële cellen..................................................................................................................8
2.4.6 Ductus colligens.....................................................................................................................8
2.5 Bloedcirculatie..............................................................................................................................8
2.5.1 Onderdelen............................................................................................................................8
2.5.2 Werking..................................................................................................................................8
3. Nierafvoerwegen................................................................................................................................9
3.1 Calices en nierbekken...................................................................................................................9
3.2 Urotheel........................................................................................................................................9
3.3 Ureter.........................................................................................................................................10
3.4 De blaas......................................................................................................................................10
3.5 De vrouwelijke urethra...............................................................................................................10


1

, 3.6 De mannelijke urethra................................................................................................................11
3.6.1 Intramuraal deel of pré-prostaat deel..................................................................................11
3.6.2 Prostaat deel........................................................................................................................11
3.6.3 Membraneuze deel..............................................................................................................11
3.6.4 Spongieuze deel...................................................................................................................11

1. Algemeenheden
- 2 nieren: vormen van urine
- 2 ureters: afvoer urine
- 1 blaas: tijdelijke stockage
- 1 urethra: afvoer naar buitenwereld

1.1 Multiple functies van de nieren
- Vorming van urine: verwijderen van afvalstoffen die ontstaan tijdens stofwisseling van
lichaam
o Filtratie
o Resorptie
o Secretie
o 125 ml/min (filtratie) 1 ml/min (secretie) => er wordt veel geresorbeerd
- Regelen van hoeveelheid water + elektrolyten in lichaam= behoud van H2O
o Dehydratatie: geconcentreerde urine
- Regelen van zuur-base balans
- Endocriene klier
o Controleren bloedsamenstelling + bloedvolume + bloeddruk
 Productie van renini
o Nieuwvorming van rode bloedcellen
 Productie van erythropoietine: indien er zuurstoftekort is in bloed gaat
hormoon naar beenmerg voor stimulatie aanmaak nieuwe rode
bloedlichaampjes
- Omzetten pro-Vitamine D in actieve vorm
o Gebeurd ook in lever
- Gluconeogenese bij vasten
o Nieuw vorming van glucose
o Vooral ter hoogte van lever

2. Nieren
2.1 Algemene bouw
2.1.1 Nierkapsel
- Omgeven door perirenaal wit vet
- 2 bijnieren
o Gelegen boven nier
o Endocriene klieren
o Bruin vet
- Dens bindweefselkapsel: bescherming



2

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller beexxx. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $3.22. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

52510 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$3.22
  • (0)
Add to cart
Added