Long Term Blood Pressure Regulation Flashcards

1
Q
A
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1
Q

Direct Renal

A

Filtration of blood in the kidneys

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2
Q

Indirect renal (RAAS)

A

hormaonl mechanism triggerd by redcution in kidney perfusion

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3
Q

Direct mechanism involves

A

-lower filtration by kidneys
less urine formation
* increase volue
* increase mean arterial pressure

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4
Q

Indirect Renal mechansims

A

inhbits baro-receptors
Increases sympathetic nervous activiy
More Renin

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5
Q

Increases renin leads to

A

Angiotensinsen
1-2

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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
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