Upon palpation of the fontanel of a 3-month-old newborn, the nurse notes that the anterior fontanel has not closed and is soft and flat. Which action should the nurse take?  1. Increase oral fluids....

Upon palpation of the fontanel of a 3-month-old newborn, the nurse notes that the anterior fontanel has not closed and is soft and flat. Which action should the nurse take?

 1. Increase oral fluids. 2. Document the findings. 3. Notify the registered nurse. 4. Elevate the head of the bed to 90 degrees