After teaching an in-service program to a group of nurses working in newborn nursery about a neutral thermal environment, the nurse determines that the teaching was successful when the group identifies which process as the newborn's primary method of heat production?

nonshivering thermogenesis

cold stress

convection

bilirubin conjugation

Answer and Explanation

The Correct Answer is A

A. Nonshivering thermogenesis is the primary method of heat production in newborns. Unlike adults, newborns do not generate heat through shivering. Instead, they rely on the metabolism of brown adipose tissue (brown fat) to produce heat. This process is triggered by exposure to cold and helps maintain body temperature.

B. Cold stress is a condition, not a heat production mechanism. It occurs when the newborn is exposed to cold temperatures, leading to increased oxygen and energy demands as the body attempts to produce heat — which can be dangerous.

C. Convection is a method of heat loss, not production. It occurs when heat is lost from the body surface to cooler surrounding air (e.g., drafts in the room).

D. Bilirubin conjugation is related to the liver's processing of bilirubin and has nothing to do with thermoregulation.

Nursing Test Bank

Quiz #1: RN Exams Pharmacology Exams Quiz #2: RN Exams Medical-Surgical Exams Quiz #3: RN Exams Fundamentals Exams Quiz #4: RN Exams Maternal-Newborn Exams Quiz #5: RN Exams Anatomy and Physiology Exams Quiz #6: RN Exams Obstetrics and Pediatrics Exams Quiz #7: RN Exams Fluid and Electrolytes Exams Quiz #8: RN Exams Community Health Exams Quiz #9: RN Exams Promoting Health across the lifespan Exams Quiz #10: RN Exams Multidimensional care Exams

Get 100+ Naxlex Exit Exams for $79 Try Naxlex NCLEX-RN (14 Day Free-Trial)

Naxlex Comprehensive Predictor Exams

Quiz #1: Naxlex RN Comprehensive online practice 2019 B with NGN Quiz #2: Naxlex RN Comprehensive Predictor 2023 Quiz #3: Naxlex RN Comprehensive Predictor 2023 Exit Exam A Quiz #4: Naxlex HESI Exit LPN Exam Quiz #5: Naxlex PN Comprehensive Predictor PN 2020 Quiz #6: Naxlex VATI PN Comprehensive Predictor 2020 Quiz #8: Naxlex PN Comprehensive Predictor 2023 - Exam 1 Quiz #10: Naxlex HESI PN Exit exam Quiz #11: Naxlex HESI PN EXIT Exam 2

Free Nursing Study Resources

Correct Answer is D

Explanation

A. Jaundice is not typically a primary concern in the case of a ruptured ectopic pregnancy. Jaundice is more associated with liver dysfunction, not hemorrhage or the acute events following an ectopic pregnancy rupture.

B. Depression is an emotional response that could occur after a traumatic event like an ectopic pregnancy, but it is not the priority in an acute situation where physical signs of a life-threatening condition like hemorrhage need immediate attention.

C. Edema may be present in a variety of conditions but is not as urgent or immediately life-threatening as hemorrhage in the case of a ruptured ectopic pregnancy.

D. Hemorrhage is the priority concern in a suspected ruptured ectopic pregnancy. A ruptured ectopic pregnancy can lead to significant internal bleeding, which can cause hypovolemic shock and be life-threatening. Immediate attention to monitoring for signs of hemorrhage (such as hypotension, tachycardia, dizziness, and abdominal pain) is crucial to ensure the client's safety.

A. dark red vaginal bleeding B. absence of pain C. insidious onset D. absent fetal heart tones

Correct Answer is ["A","D"]

Explanation

A. Dark red vaginal bleeding is often seen in placental abruption. The blood from an abruption is typically dark red (indicating that it is older blood) and may be mixed with amniotic fluid, making it more challenging to assess. However, the bleeding can sometimes be concealed, especially in complete abruption or retroplacental hemorrhage, where blood accumulates behind the placenta.

B. Absence of pain is incorrect. In fact, placental abruption is typically associated with abdominal pain, which can be severe and often comes on suddenly. Pain occurs due to the detachment of the placenta from the uterine wall and subsequent irritation or bleeding into the uterine cavity.

C. Insidious onset is incorrect. Placental abruption usually has a sudden or acute onset of symptoms, such as vaginal bleeding and abdominal pain. An insidious onset would be more suggestive of other conditions, such as placenta previa.

D. Absent fetal heart tones is a critical finding. Placental abruption can cause fetal distress or fetal death, especially if the abruption is severe. Absent fetal heart tones are a sign of fetal compromise or death resulting from the disruption of placental blood flow.

View Question and Answer

Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.

Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today

After teaching an in-service program to a group of nurses working in newborn nursery about a neutral thermal environment, the nurse determines that the teaching was successful when the group identifies which process as the newborn's primary method of heat production?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client is suspected of having a ruptured ectopic pregnancy. Which assessment would the nurse identify as the priority?

Correct Answer is D

Explanation

A nurse suspects that a pregnant client may be experiencing a placental abruption based on assessment of which finding? Select all that apply.

Correct Answer is ["A","D"]

Explanation

Which action by the nurse is most effective to prevent sore nipples in a breastfeeding client?

During a physical assessment of a newborn, the nurse observes bluish markings across the newborn's lower back. The nurse interprets this finding as:

The nurse is caring for a client receiving Magnesium Sulphate. The loading dose has already been given and the maintenance dose order reads 1g/hr. The drug is supplied 20g/500ml Solve the maintenance dose to be given in ml/hr

After the birth of a newborn, which action would the nurse do first to assist in thermoregulation?

A woman with placenta previa is being treated with expectant management. The woman and fetus are stable. The nurse is assessing the woman for possible discharge home. Which statement by the woman would suggest to the nurse that home care might be inappropriate?

A client with severe hyperemesis gravidarum is admitted to the facility after being cared for at home without success. What would the nurse expect to include in the client's plan of care?

The nurse is giving discharge instructions to the client following evacuation of the molar pregnancy. Which of the following information should the nurse ascertain that the client understands?

A woman who is 12 hours postpartum had a pulse rate around 80 beats per minute during pregnancy. Now, the nurse finds a pulse of 66 beats per minute. Which of these actions should the nurse take?