A patient calls the PMHNP with a question about her newborn. "She has a shrill, high-pitched cry I have never heard before." The PMHNP advises her to do which of the following?

Choice A reason: A high-pitched, shrill cry in a newborn can indicate neurologic disorders, increased intracranial pressure, or other medical emergencies and warrants immediate evaluation. Choice B reason: Changing the diaper addresses normal fussiness but would not address serious underlying pathology. Choice C reason: Feeding is appropriate for normal crying due to hunger but not for a concerning high-pitched cry. Choice D reason: Dismissing the symptom as normal could delay recognition of a potentially serious condition.