A nurse is assessing the fontanels of an 8-month-old infant.
Which of the following findings should the nurse recognize as an expected finding?

The anterior fontanel is open.

The posterior fontanel is open.

Both fontanels show molding.

Both fontanels are the same size.

Answer and Explanation

The Correct Answer is A

Choice A rationale:

The anterior fontanel is open in an 8-month-old infant. The anterior fontanel, located at the top of the baby's head where the skull bones have not yet fused, typically closes between 12 to 18 months of age. It is a normal finding in an 8-month-old infant.

Choice B rationale:

The posterior fontanel closes earlier than the anterior fontanel, usually within the first few months of life. It is a smaller diamond-shaped area located at the back of the baby's head. It is not expected to be open in an 8-month-old infant.

Choice C rationale:

Molding refers to the shaping of the fetal head during passage through the birth canal. It can cause temporary changes in the shape of the baby's skull. By 8 months of age, molding is not an expected finding as the skull bones have had time to return to their normal shape.

Choice D rationale:

Both fontanels being the same size is not a typical finding. The anterior fontanel is larger than the posterior fontanel, and their sizes are proportional. Any significant deviation from this proportion could indicate abnormal skull development and should be further assessed.

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Correct Answer is D

Explanation

The correct answer is choice d. Increasingly severe headache.

Choice A rationale:

Tachycardia is not typically associated with increased intracranial pressure (ICP). In fact, bradycardia (a slower heart rate) is more commonly seen as part of Cushing’s triad, which indicates increased ICP.

Choice B rationale:

Hypotension is not a common sign of increased ICP. Instead, hypertension (high blood pressure) is often observed as the body attempts to maintain cerebral perfusion pressure.

Choice C rationale:

Narrowed pulse pressure is not a typical indicator of increased ICP. Widened pulse pressure (the difference between systolic and diastolic blood pressure) is more commonly associated with increased ICP.

Choice D rationale:

Increasingly severe headache is a classic symptom of increased ICP. As pressure within the skull rises, it can cause significant pain and discomfort, making this a key indicator to monitor in patients with traumatic brain injury.

A. Place the client's hands in warm water. B. Perform a fundal massage. C. Administer a benzodiazepine. D. Place an ice pack on the client's perineum.

Correct Answer is A

Explanation

Choice A rationale:

Placing the client's hands in warm water is a method to stimulate urination and is appropriate for clients experiencing difficulty voiding.

Choice B rationale:

Performing a fundal massage is incorrect choice in this scenario.

Choice C rationale:

Administering a benzodiazepine is not appropriate for this situation. Benzodiazepines are a class of medications primarily used for anxiety, insomnia, and seizures. There is no indication for the use of benzodiazepines in this case, as the client's inability to urinate is likely related to a physiological issue postpartum, not anxiety or seizures.

Choice D rationale:

Placing an ice pack on the client's perineum is not the correct intervention for this situation. Ice packs on the perineum are typically used to reduce swelling and relieve pain after childbirth. However, the client's inability to urinate suggests a potential issue within the urinary system, and a fundal massage to promote uterine contractions would be more appropriate.

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A nurse is assessing the fontanels of an 8-month-old infant.Which of the following findings should the nurse recognize as an expected finding?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is D

Explanation

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Correct Answer is A

Explanation

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A nurse is assessing the fontanels of an 8-month-old infant.
Which of the following findings should the nurse recognize as an expected finding?