Long Term Blood Pressure Regulation Flashcards
1
Q
A
1
Q
Direct Renal
A
Filtration of blood in the kidneys
2
Q
Indirect renal (RAAS)
A
hormaonl mechanism triggerd by redcution in kidney perfusion
3
Q
Direct mechanism involves
A
-lower filtration by kidneys
less urine formation
* increase volue
* increase mean arterial pressure
4
Q
Indirect Renal mechansims
A
inhbits baro-receptors
Increases sympathetic nervous activiy
More Renin
5
Q
Increases renin leads to
A
Angiotensinsen
1-2
6
Q
Angiotension 2 does waht to increawe blood volume
A
Adrenal cortex-Sodium reabsortion by kindery
- Anti Diuritc-more water in kidney
- Thrist via hypothalamus
- Vasocontriction