What further assessment is needed for an infant with signs of increased intracranial pressure after falling?

High-pitched crying in an infant can be a significant indicator of increased intracranial pressure (ICP). This type of cry often suggests neurological distress or irritation, which may be associated with conditions like meningitis, hydrocephalus, or other forms of brain injury. In the case of an infant who has fallen and exhibits signs of ICP, obtaining further detailed information about the quality of the cry can help assess the severity of a potential brain injury and the overall neurological status of the infant.

It's important to note that while changes in pulse, temperature, and respiratory rate are also relevant indicators of the infant's health, the high-pitched cry specifically relates to neurological conditions and is a direct sign that warrants immediate further assessment. Recognizing this symptom allows for timely intervention and may guide healthcare professionals in making decisions regarding additional diagnostic testing or treatment options.