**Core Concept**
The management of apneic neonates involves a stepwise approach to ensure adequate oxygenation and circulation. Neonatal resuscitation guidelines emphasize the importance of monitoring vital signs and adjusting the resuscitation strategy accordingly.

**Why the Correct Answer is Right**
The neonate has shown improvement with bag and mask ventilation, as evidenced by the return of spontaneous breathing and a heart rate of 110/min. This indicates that the initial resuscitation efforts have been effective, and the next step is to continue monitoring and support the neonate's breathing. The American Academy of Pediatrics (AAP) and American Heart Association (AHA) recommend that once spontaneous breathing is established, the neonate should be placed on a warm, flat surface and continued to be observed for signs of distress or the need for further intervention.

**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because it does not align with the neonatal resuscitation guidelines, which emphasize the importance of continued monitoring and support after the return of spontaneous breathing.

**Option B:** This option is incorrect because it may not be necessary to intubate the neonate at this stage, as they are showing signs of improvement with bag and mask ventilation.

**Option C:** This option is incorrect because it may not be necessary to administer oxygen at this stage, as the neonate is breathing spontaneously and has a heart rate of 110/min.

**Clinical Pearl / High-Yield Fact**
It is essential to remember that neonatal resuscitation guidelines are based on the principle of "do no harm" and emphasize the importance of careful monitoring and tailoring the resuscitation strategy to the individual neonate's needs.

**Correct Answer: C. Continue bag and mask ventilation and observe for signs of distress.**