Which IV fluids are considered simple for hydration?

Simple saline is regarded as a straightforward choice for hydration because it is an isotonic solution that mimics the body's plasma osmolarity, making it effective for restoring fluid balance without creating significant changes in the patient's electrolyte levels. It is primarily composed of sodium chloride dissolved in water, allowing it to easily replenish lost fluids and maintain adequate hydration levels.

Colloids, such as albumin or hydroxyethyl starch, are more complex and are typically used in cases where volume expansion is necessary or in specific conditions like shock, instead of for routine hydration. Cryoprecipitate is a blood product used primarily to treat fibrinogen deficiencies and is not applicable for general hydration needs. Growth factors are substances involved in cellular growth and proliferation and do not serve a direct purpose in hydration therapy. Thus, simple saline stands out as the most suitable and uncomplicated option for hydrating patients effectively.