Respuesta :
The nurse should anticipate the most likely findings related to the fontanels are-
-A soft and flat anterior fontanel
-A triangular-shaped posterior fontanel
What is a fontanel and what is its purpose?
Fontanelles are the soft areas of a newborn baby's skull. Although a newborn's skull contains six fontanelles, only two of them are well-known. The anterior fontanelle is the one on the top of the head, in the middle. It takes about a year to close and has a diamond-like shape. The posterior fontanelle is the one located in the back of the head. Within a few months of birth, it closes and has a triangular shape.
Why do the fontanelles exist?
The birth of children is the main purpose of fontanelles. To ensure safe passage through the birth canal, the cranial bones were allowed to overlap into a smaller, more compact shape by the elastic and flexible sutures. Due to the protection provided by the bones, the brain is shielded during birth from any pressure and is not hurt.
To know more about cranial bones visit:
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