Water and Electrolytes 2 Flashcards
1
Q
ICF and ECF
A
ICF: Intracellular Fluid
ECF: Extracellular fluid
2
Q
What percentage of BW (body weight) is ICF
A
30-40% BW
3
Q
What percentage of BW (body weight) is ECF
A
16-20% BW
4
Q
ISF
A
Interstitial fluid
5
Q
What percentage of body weight is ISF
A
14% BW
6
Q
IVF/ plasma
A
Intravenous fluid
7
Q
What percentage of BW is IVF/ plasma
A
5% BW
8
Q
What percent BW is transcellular fluid
A
1% BW
9
Q
Water crosses all barriers in the direction of the _______ ________
A
concentration gradient/ osmotic pull
10
Q
Electrolytes can cross __________ but not _______
A
can vascular endothelium (pores)
cant cell membranes
