Bladder/renal Flashcards
1
Q
At what volume is first urge to void urine usually felt?
A
150ml
2
Q
Arterial supply to the bladder
A
inferior and superior vesicle + vaginal arteries
3
Q
Functional capacity of the bladder
A
400-600ml
4
Q
Parasympathetic control of the bladder
A
peeing = para. S2-S4 - detrusor muscle contraction + relaxation of the internal urethral sphincter
5
Q
Sympathetic control of the bladder
A
storage = sympa. T10-L2 - detrusor muscle relaxation and closure of the internal spincter
6
Q
How many nephrons are found in an average functioning kidney?
A
800,000 to 1.5million
7
Q
Which nerves supply the ureters?
A
T11-L2
8
Q
Lymphatic drainage of the bladder
A
internal external and common iliac nerves
