When a patient is admitted to the hospital and needs to be placed on intravenous (IV) fluids, its important that these fluids are at an isotonic concentration to their own body's fluids. If the saline (salt) concentration of the body's fluids is 0.9\%0.9%0, point, 9, percent, what should be the concentration of IV saline solution administered to a patient?

Choose 1
A) Greater than 0.9% concentration
B) Within the range of 0.5% and 1.4%
C) 0.9% concentration
D) Less than 0.9% concentration