A solution with the same osmotic pressure as the blood is ________.
A)isotonic to the blood
B)hypotonic to the blood
C)hypertonic to the blood
D)nontonic to the blood
E)molar to the blood

Question

Quizplus · Accepted Answer

Isotonic solutions have the same osmotic pressure as the blood and therefore do not cause a net movement of water across cell membranes, making them ideal for medical use. Hypotonic solutions have a lower osmotic pressure than the blood and can cause cells to swell and potentially burst, while hypertonic solutions have a higher osmotic pressure than the blood and can cause cells to shrink and potentially die. Nontonic solutions have no osmotic pressure and would not be able to be used as a replacement for blood plasma. While a molar solution could have the same osmotic pressure as blood if it contained similar concentrations of solutes, it is not a term typically used to describe the tonicity of solutions.

A Solution with the Same Osmotic Pressure as the Blood