Final answer:
It's crucial to squeeze the bulb before inserting into a newborn's nostril and clean the syringe after each use. This method is safe when done gently and ensures hygiene.
Step-by-step explanation:
When using a bulb syringe in a newborn, it is important to squeeze the bulb before inserting into the nostril to create a vacuum. It should not be inserted deeply into the nostril because the mucous membranes of a newborn are very delicate and can be easily damaged. After suction is complete, the syringe should be cleaned thoroughly to prevent the spread of germs. The bulb syringe can be used both for the mouth and nostrils, but care should be taken to use it gently to avoid causing discomfort or injury to the newborn. Cleaning the syringe after each use is also crucial for maintaining hygiene and ensuring the health and safety of the infant.