The document provides detailed information on various types of intravenous (IV) fluids used in medical settings, including Normal Saline (NS), Ringer Lactate (RL), Dextrose Normal Saline (DNS), Dextrose, and Mannitol. For each fluid, it outlines the composition, dosage, primary uses, and contraindications. This serves as a guide for understanding when and which IV fluid should be administered in different medical situations.