Final answer:
The first step in the newborn resuscitation flowchart is to dry and stimulate the newborn. Clearing the airway of mucus from the mouth and nose typically occurs immediately after birth to facilitate breathing.
Step-by-step explanation:
The first step in the newborn resuscitation flowchart is to dry and stimulate the newborn. This initial action helps to warm the newborn, stimulating their first breaths and encouraging the transition from fetal circulation to independent breathing and circulation. It's important to note that immediately upon birth, an obstetrician will typically clear the airway of the newborn by aspirating mucus from the mouth and nose before the first breath is taken, as this facilitates the newborn's ability to breathe independently and effectively. If the newborn does not begin to breathe well on their own, additional steps in the resuscitation flowchart, such as initiating bag-mask ventilation, may be necessary.