The fluid inside the blood cells is isotonic with normal saline solution (0.9% Sodium chloride) and is safe to inject intravenously.
i. If blood cells are kept in 1.0% NaCl solution, cells will ----------
a) Collapse
b) Swell
c) Remain unchanged
ii. If blood cells are kept in 0.5% NaCl solution, cells will ----------
a) Collapse
b) Swell
c) Remain unchanged.
iii. Isotonic solutions have -----------.
a) Same concentration
b) Same temperature
c) Same pressure
Share
1.(a) collapse
2. (b) same temperature
3. (c) remain unchanged