The types of fluids used in neonatal care depend on the individual needs of the infant. Commonly used fluids include: 1. Isotonic saline: Often used for initial resuscitation and maintenance. 2. Dextrose solutions: Provide necessary glucose to prevent hypoglycemia. 3. Parenteral nutrition: Used for infants who cannot tolerate enteral feeding, providing essential nutrients. 4. Balanced electrolyte solutions: Help maintain electrolyte balance and prevent imbalances.