How does a hypertonic solution compare to the solution it is being compared to?

In the context of biological and chemical solutions, a hypertonic solution is defined as one that has a greater concentration of solute compared to another solution. When two solutions are separated by a semi-permeable membrane, the hypertonic solution will exert a higher osmotic pressure because it contains more solute particles.

This greater concentration of solute causes water to move out of any surrounding solution that is less concentrated, leading to potential cell shrinkage or dehydration in biological systems. Understanding the concept of hypertonicity is critical, especially in medical applications like intravenous therapies or when discussing the effects of solutions on cells.

In contrast, understanding hypotonically or isotonic solutions highlights that a hypotonic solution has less solute concentration and an isotonic solution has equal concentrations of solute. This is essential for maintaining cellular integrity and function, making the comprehension of hypertonic solutions vital within the realms of AAMI Science and related fields.