A nurse is collecting data from a newborn who was born 24 hrs ago. Which of the following images should the nurse identify as an indication that the newborn has erythema toxicum?

Answer and Explanation

The Correct Answer is B

A: Image A shows a newborn wrapped in a blanket with generalized redness on the face but without distinct blotchy areas or pustules. This appearance is more consistent with normal transitional skin changes such as acrocyanosis or overall mild skin redness after birth. It does not match the appearance of erythema toxicum.

B: Image B shows a close-up of the newborn’s face with visible small red blotchy spots, especially around the cheeks and nose. This matches the classic presentation of erythema toxicum, a benign newborn rash appearing within the first 24 hours. It is characterized by red patches with possible small pustules scattered over the face and body.

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Correct Answer is B

Explanation

A. Hypertension: Hyponatremia typically leads to hypotension due to fluid shifts out of the vascular space rather than hypertension, especially if it is associated with hypovolemia. Low sodium levels can reduce blood volume and pressure, making hypertension an unlikely finding in this condition.

B. Muscle cramps: Muscle cramps are a common symptom of hyponatremia due to disrupted electrolyte balance affecting neuromuscular function. Low sodium levels impair muscle contraction and nerve signal transmission, leading to cramps, weakness, and fatigue.

C. Blurred vision: Blurred vision is not a typical manifestation of hyponatremia. While severe hyponatremia can cause neurological symptoms like confusion or seizures, visual disturbances like blurred vision are not primary signs linked to sodium imbalance.

D. Constipation: Constipation is more often associated with dehydration, immobility, or other electrolyte imbalances such as hypercalcemia. Hyponatremia primarily affects neuromuscular and central nervous system function rather than gastrointestinal motility.

Correct Answer is ["0.25"]

Explanation

Desired dose = 0.25 mg

Available concentration = 1 mg/mL

Calculate the volume to administer:

Volume to administer (mL) = Desired dose (mg) / Available concentration (mg/mL)

= 0.25 mg / 1 mg/mL

= 0.25 mL

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A nurse is collecting data from a newborn who was born 24 hrs ago. Which of the following images should the nurse identify as an indication that the newborn has erythema toxicum?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is collecting data from a client who has hyponatremia. Which of the following findings should the nurse expect?

Correct Answer is B

Explanation

Correct Answer is ["0.25"]

Explanation

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