Appareil Urinaire 2

Question 1

What are the elements that will never be filtered?

Answer 1

No protein will ever be in the urine (never filtered)

There are no Glucides in the urine (never filtered)

There are no Lipids in the urine (never filtered)

Question 2

What is an element that will be fully eliminated?

Answer 2

Creatinine is fully eliminated!!

Question 3

What is particular of Creatinine re-absorption.

Answer 3

None is re-absorpted
all is eliminated

Question 4

What are Vaisseaux Rectilines?

Answer 4

These are all around the hanse de Henle (vasa recta)

These are important for reabsorption at the hanse de Henle.

Question 5

What are the parts of the urinary tract?

Answer 5

Calices + bassinets (reins)

Les uretères (canaux excréteurs reliant les
reins à la vessie)

La vessie (réservoir d’urine):

L’urètre (canal évacuateur)

Question 6

What is the structure of the voies urinaire?

Answer 6

They all have the same structure:

They have:

Une muqueuse
Urothélium: un épithélium de transition formé de plusieurs couches de cellules épithéliales. cellules parapluies
Chorion: tissu conjonctif lâche riche en fibres élastiques.

Une musculeuse
Faisceaux de cellules musculaires lisses.
Throughout there are only 2 layers
**When we get to the vessie there are 3 layers of muscle **

Une adventice