Renal corpuscle Flashcards
The renal corpuscle has a spherical structure that consists of:
- Glomerular capsule (Bowman’s capsule)
-Cup-shaped chamber
-Capillary network (gloemrulus)
True or false: The glomerulus consists of 50 intertwining capillaries
True
Which arteriole delivers blood to the glomerulus
afferente arteriole
Blood leaves via which arteriole?
Efferent arteriole
Arrange these in proper order regarding the blood flow in the glomerulus
1) Flows in peritubular capillaries
2) Which drains into small venules
3) And return blood to venous system
Where does filtration occur in the kidney?
Renal corpuscle
Filtration forces water and dissolved solutes of glomerular capillaries into what space
capsular space
True or false- The kindeys produce protein-rich solution(filtrate) similar to blood plasma
False- It is protein-free solution
There are 3 functions of the renal tubule- many of these is to reabsorb and secrete. What is it reabsorbing and secreting
- Reabsorb useful organic nutrients that enter filtrate
- Reabsorb more than 90% of water in filtrate
3) Secrete waste products that failed to enter renal coruscle through filtration at glomerulus
Cortical nephrons consist of ho much of all nephrons
85%
These are located most within the superficial cortex of kidney
Cortical nephrons
Is the Nephron Lopps (Loop of Henle) long or short?
short
Effterent arteriole delivers blood to a network of _____CAPILLARIES
Pertibular capillaries
How much does the Juxtamedullary nephrons consits of all nephrons
15%
How far does the nephron loop extend?
Deep into medulla