Which findings should indicate the need for further assessment in a newborn delivered with forceps?

The presence of loss of sensation in one arm of a newborn delivered with forceps is a significant finding that warrants further assessment. This symptom may indicate nerve damage, such as a brachial plexus injury, which can occur due to the pressure and trauma exerted during a forceps-assisted delivery. Early identification and intervention are essential, as untreated nerve injuries can lead to long-term impairments in function and development.

In contrast, redness and edema on the face and ecchymosis on the neck are common findings following a forceps delivery, primarily due to the external pressures applied during the procedure. While these findings should still be monitored, they are generally expected and do not indicate immediate concern unless they progress or are accompanied by other symptoms. Additionally, an infant crying when lifted is a normal response and does not suggest any underlying health issues needing further investigation.