Nephron Flashcards
1
Q
Identify four process which occur in the nephron.
A
Filtration, reabsorption, secretion, excretion
2
Q
Identify each afferent and efferent arteriole’s lumen, and describe why they are different sizes.
A
- Afferent has a larger lumen, Efferent has a smaller lumen
- This is to build pressure and to ensure around 20% of the plasma is absorbed in the Glomerulus
3
Q
What path does the urea take after entering the collecting duct?
A
Renal pelvis, ureter, bladder, urethra
4
Q
What is the purpose of peritubular capillaries
A
Reabsorb substances and deliver oxygen to nephron
5
Q
What does PCT stand for
A
Proximal convoluting tubule
6
Q
What does DCT stand for
A
Distal convoluting tubule
