Final answer:
If an NB is not breathing after being moved to a radiant warmer and the 5 steps of neonatal resuscitation have been completed, additional steps such as intubation and positive pressure ventilation may be necessary.
Step-by-step explanation:
If an NB (newborn) is not breathing after being moved to a radiant warmer and the 5 steps of neonatal resuscitation have been completed, it is important to continue with further steps to provide vital support.
One of the next steps to consider is intubation, where a breathing tube is inserted into the trachea to open the airway and provide ventilation. This can be followed by providing positive pressure ventilation to deliver oxygen to the NB's lungs. If these measures do not restore breathing, advanced resuscitation techniques, such as medications or cardiac compressions, may be needed.
It is crucial to involve a healthcare provider with expertise in neonatal resuscitation to guide and oversee these interventions, as each situation may require personalized care based on the unique circumstances of the NB.