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Cardio 1 > Fluid Exchange > Flashcards

Flashcards in Fluid Exchange Deck (8)
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1
Q

FLuid exchange across capillaries

A

More in regulaiton of PV than in exchange of nuterents

Allow passage of electrolytes and glucose but inhibit larger

2
Q

Starling forces

A

Pc - favor filtration
Pif - favor absorption
COPp - favor absorption
COPif - favor filtration

3
Q

Primary Starling forces

A

Pc - for filtraiton

COPp - for resorption

4
Q

Vneous vs. arterial starling forces

A

Arterial - high Pc…means favors more of filtration

5
Q

Vasoconstrction

Vasodilation effects

A

Con - Dec Pc

Dilation - inc Pc

6
Q

CHF

Dehydration

Kindey dz

A

Inc Pc, dec COPp

Dehydration - inc COPp

Kidney dz - dec COPp

7
Q

Capillary surface area effect

A

INc in metqabolic activity results in increase in number of open capillaries and increases SA available

8
Q

Edema

A

Inc Capillary filtration coefficient, inc Pc, dec plasma oncotic pressure