Colloids vs. crystalloids 💧 🩸Colloids have large molecules that stay in the bloodstream longer, making them more efficient at increasing blood volume. → Examples of colloids are packed RBCs, FFP, and albumin 💎Crystalloids have small molecules that are quickly distributed in the body, providing immediate fluid resuscitation for dehydration or shock. → Examples of crystalloids are common IV fluids (hypertonic, isotonic, or hypotonic solutions)