4.
The uses of body water:
a. Are limited by its body location.
b. Are limited by capillary tissues.
c.
Change constantly, from one use to another.
d. Depend on the person's ethnic origin.
5.
Electrolytes are substances that are:
a. Catalysts.
b. Organ regulators.
c.
Never lost from the body.
d. Found in body fluids.
6.
Because of their ion state, electrolytes can:
a. Combine to form a compound.
b. Change from cation to anion.
c.
Carry oxygen.
d. Lose their strength.
7.
The most abundant electrolyte in intracellular fluid is:
a. Potassium.
b. Sodium.
c.
Chloride.
d. Magnesium.
MD0564
2-15