**Question:** As per latest NRP guidelines, Target saturation (preductal) after bih at 5 minutes is -

A. 90-92%
B. 86-90%
C. 80-86%
D. 70-80%

**Correct Answer:** A. 90-92%

**Core Concept:**
The Neonatal Resuscitation Program (NRP) guidelines recommend specific targets for resuscitation parameters in newborns, particularly focusing on oxygen saturation levels. In this context, preductal refers to the oxygen saturation measured in the forearm, which is a reliable measure of peripheral oxygenation in newborns.

**Why the Correct Answer is Right:**
The NRP guidelines recommend a target saturation range of 90-92% for preductal oxygen saturation after effective bag-valve-mask ventilation for 5 minutes. This range ensures sufficient oxygenation while minimizing the risk of hyperoxia-induced injury to the immature brain.

**Why Each Wrong Option is Incorrect:**
A. Target saturation is too high (90-92%), which may lead to hyperoxia and potential harm.
B. Oxygen saturation should ideally be higher than 92%, which is not recommended in the NRP guidelines.
C. Target saturation is too low (80-86%), potentially leading to hypoxia and neurological damage.
D. Target saturation is too high (70-80%), increasing the risk of hyperoxia and potential harm.

**Clinical Pearl:**
Oxygen saturation monitoring is essential during neonatal resuscitation to ensure appropriate oxygen delivery while preventing hyperoxia-induced injury. The preductal oxygen saturation after effective bag-valve-mask ventilation for 5 minutes should be within the recommended range of 90-92%. Monitoring and adjusting oxygen therapy based on continuous saturation measurements ensures optimal oxygenation without causing hyperoxia-related complications.