Try our free nursing testbanks today. click here to join
Teas 7 test, Hesi A2 and Nursing prep
Nursingprepexams LEARN. PREPARE. EXCEL!
  • Home
  • Nursing
  • TEAS
  • HESI
  • Blog
Start Studying Now

Take full exam for free

A nurse places a newborn under a radiant heat warmer after birth. The purpose of this action is to prevent which of the following in the newborn?

A.

Shivering.

B.

Cold stress.

C.

Brown fat production.

D.

Basal metabolic rate reduction.

Answer and Explanation

The Correct Answer is B

Choice A rationale

 

Shivering is not a primary concern for newborns as they have limited ability to shiver. Instead, they rely on non-shivering thermogenesis to maintain body temperature.

 

Choice B rationale

 

Cold stress is a significant concern for newborns as it can lead to hypothermia, increased oxygen consumption, and metabolic acidosis. Placing a newborn under a radiant heat warmer helps maintain their body temperature and prevent cold stress.

 

Choice C rationale

 

Brown fat production is a natural process in newborns that helps generate heat. However, the primary purpose of using a radiant heat warmer is to prevent cold stress, not to stimulate brown fat production.

 

Choice D rationale

 

Basal metabolic rate reduction is not the primary concern. The focus is on preventing cold stress and maintaining the newborn’s body temperature.


Free Nursing Test Bank

  1. Free Pharmacology Quiz 1
  2. Free Medical-Surgical Quiz 2
  3. Free Fundamentals Quiz 3
  4. Free Maternal-Newborn Quiz 4
  5. Free Anatomy and Physiology Quiz 5
  6. Free Obstetrics and Pediatrics Quiz 6
  7. Free Fluid and Electrolytes Quiz 7
  8. Free Community Health Quiz 8
  9. Free Promoting Health across the Lifespan Quiz 9
  10. Free Multidimensional Care Quiz 10
Take full exam free

View Related questions

Correct Answer is C

Explanation

Choice A rationale

Applying a 1-2 cm ribbon from outer to inner canthus is incorrect because it increases the risk of contamination and infection by moving from a less clean area to a more clean area.

Choice B rationale

Applying a 2-3 inch ribbon from inner to outer canthus is incorrect because the length of the ribbon is too long and the direction is not recommended for preventing contamination.

Choice C rationale

Applying a 1-2 cm ribbon from inner to outer canthus is correct as it minimizes the risk of contamination by moving from a cleaner area to a less clean area, ensuring proper application of the ointment.

Choice D rationale

Applying a 1-2 inch ribbon to the upper eyelid is incorrect because the upper eyelid is not the recommended site for application, and the length of the ribbon is too long.

Correct Answer is D

Explanation

Choice A rationale

Hyperbilirubinemia, or high levels of bilirubin in the blood, can occur in newborns of diabetic mothers due to increased red blood cell breakdown. However, it is not the primary concern immediately after birth. The priority is to address conditions that can cause immediate harm, such as hypoglycemia.

Choice B rationale

Hypomagnesemia, or low magnesium levels, can occur in newborns of diabetic mothers, but it is not the most critical issue. Magnesium levels can be monitored and corrected if necessary, but hypoglycemia poses a more immediate threat to the newborn’s health.

Choice C rationale

Hypocalcemia, or low calcium levels, can also occur in newborns of diabetic mothers. While it is important to monitor and manage calcium levels, hypoglycemia is a more urgent concern because it can lead to severe complications if not addressed promptly.

Choice D rationale

Hypoglycemia, or low blood sugar levels, is the most critical concern for newborns of diabetic mothers. These newborns are at high risk for hypoglycemia due to the high levels of insulin they produce in response to their mother’s elevated blood glucose levels during pregnancy. Hypoglycemia can cause serious complications, including seizures and brain damage, if not treated immediately.

Quick Links

Nursing Teas Hesi Blog

Resources

Nursing Test banks Teas Prep Hesi Prep Nursingprepexams Blogs
© Nursingprepexams.com @ 2019 -2025, All Right Reserved.