A nurse is collecting data from a 4-month-old infant at a well-child visit. For which of the following findings should the nurse notify the provider?
Anterior fontanel closed
Plays with toes
Posterior fontanel closed
Moves objects to mouth
The Correct Answer is A
The correct answer is A. Anterior fontanel closed. The anterior fontanel is one of two soft spots on an infant's skull that allow for brain growth and development. The anterior fontanel normally closes between 9 and 18 months of age. If it closes earlier than expected, it may indicate a condition called craniosynostosis, which is when the skull bones fuse prematurely and restrict brain growth. This can lead to increased intracranial pressure, developmental delays, and abnormal head shape. Therefore, if a nurse observes that a 4-month-old infant has a closed anterior fontanel, they should notify the provider for further evaluation. The other options are normal developmental milestones for a 4-month-old
infant and do not require notification of the provider.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
The correct answer is C.
Using the continuous passive-motion machine intermittently helps to prevent joint stiffness and promote circulation in the surgical leg. Applying warm, moist packs to the surgical site can increase inflammation and infection risk. Placing a pillow under the client's surgical knee can cause flexion contractures and impair healing. Massaging the lower leg in smooth, long strokes can dislodge a thrombus and cause a pulmonary embolism.
Correct Answer is B
Explanation
The correct answer is B.
Initiate droplet precautions. The rationale is that RSV is a highly contagious viral infection that causes respiratory tract inflammation and can spread through respiratory droplets from coughing or sneezing. The nurse should wear a mask and gloves when caring for the preschooler and isolate them from other children to prevent transmission.
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