Which of the following is a normal finding in a newborn examination?

An intact palate in a newborn is a normal finding during a physical examination. The presence of an intact palate indicates that the oral cavity and orofacial structure are properly formed, which is crucial for feeding and overall health. An intact palate allows for proper suction and swallowing mechanisms, which are vital for breastfeeding or bottle-feeding. The examination of the oral cavity is routine in newborn assessments to rule out any congenital anomalies, such as cleft lip or palate, which could lead to feeding difficulties.

In contrast, hypertonicity of the limbs is not a typical finding in a newborn, as it may suggest neurological issues or other underlying problems. Non-reactive pupillary reflexes would indicate possible concerns with neurological function or injury, as the pupillary reflex should be present in a healthy newborn. Protrusion of the tongue could be observed, but it’s not deemed a normal finding, especially if it is excessive, as it may indicate conditions like Down syndrome or oral motor issues. Thus, the finding of an intact palate signifies healthy development and is an essential aspect of neonatal assessments.