A nurse is caring for a newborn shortly after birth and places the newborn under a radiant warmer. Which of the following potential complications does this action help to prevent?

Cold stress

Thermogenesis

Shivering

Brown fat production

Answer and Explanation

The Correct Answer is A

This action helps to prevent cold stress. This is because cold stress is a condition where the newborn's core temperature drops below 36.5°C and they use energy and oxygen to generate warmth. This can lead to hypoglycemia, metabolic acidosis, hypoxia, and an increased risk of infection.

Placing the newborn under a radiant warmer provides thermal stability and prevents heat loss by radiation.

Choice B is wrong because thermogenesis is the process of heat production, not a complication.

Choice C is wrong because shivering is a mechanism of heat production in adults, not in newborns.

Choice D is wrong because brown fat production is a normal feature of newborns that helps them generate heat by lipolysis.

Here is an image of a newborn under a radiant warmer.

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Correct Answer is D

Explanation

This is because lochia rubra is the first stage of lochia, the vaginal discharge after giving birth. It comprises blood, shreds of fetal membranes, decidua, vernix caseosa, lanugo, and membranes. It is red in color because of the large amount of blood it contains. It lasts 1 to 4 days after birth.

Choice A is not correct because lochia alba is the last stage of lochia. It is whitish or yellowish-white in color and contains fewer red blood cells and more leukocytes, epithelial cells, cholesterol, fat, mucus, and microorganisms. It lasts from the second through the third to sixth weeks after delivery.

Choice B is not correct because there is no such thing as lochia normal. Lochia has three stages: lochia rubra, lochia serosa and lochia alba.

Choice C is not correct because lochia serosa is the second stage of lochia. It is brownish or pink in color and contains serous exudate, erythrocytes, leukocytes, cervical mucus, and microorganisms. It lasts for 4 to 12 days after delivery.

A. Squeeze out the white material after cleansing the face. B. Contact a pediatric dermatologist for topical medication C. Leave the milia alone: it will disappear spontaneously. No treatment is needed. D. Wash the baby's face with a mild astringent several times a day.

Correct Answer is C

Explanation

Leave the milia alone: it will disappear spontaneously. No treatment is needed. Milia are small, white cysts that form on the skin, usually on the face, nose, or cheeks of newborns. They are harmless and very common, affecting about half of all healthy infants. They are caused by dead skin cells trapped in pockets of the skin or mouth. They are not a type of acne and are not related to breastfeeding or formula feeding. They usually go away on their own within a few weeks or months without any intervention.

Choice A is incorrect because squeezing out the white material can damage the skin and cause infection or scarring.

Choice B is incorrect because contacting a pediatric dermatologist is unnecessary and expensive for a benign condition that resolves by itself.

Choice D is incorrect because washing the baby's face with a mild astringent can irritate the skin and make the milia worse.

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A nurse is caring for a newborn shortly after birth and places the newborn under a radiant warmer. Which of the following potential complications does this action help to prevent?

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Naxlex Comprehensive Predictor Exams

The nurse assesses a postpartum woman's perineum and notices that her lochial discharge is moderate in amount and red. The nurse would record this as what type of lochia?

Correct Answer is D

Explanation

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Correct Answer is C

Explanation

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