Potassium Imbalances Flashcards
1
Q
what is the normal concentration of potassium in the cells?
A
140-150 mmol/L
2
Q
how is the ECF concentration measured?
A
3.5-5 mmol/L
3
Q
what is potassium’s major role?
A
major intracellular cation an plays major role in regulating many body functions
- regulating membrane potentials, controlling the excitability of nerve an muscle cells an the contractility of muscles
4
Q
how do we primarily lose potassium?
A
through renal excretion
