The shivering mechanism of heat production is rarely functioning in the newborn
Nonshivering _____________ is accomplished primarily by metabolism of brown fat, which is unique to the newborn, and by increased metabolic activity in the brain, heart, and liver. Fill in the blank(s) with correct word
thermogenesis
Brown fat is located in superficial deposits in the interscapular region and axillae, as well
as in deep deposits at the thoracic inlet, along the vertebral column and around the kidneys.
Brown fat has a richer vascular and nerve supply than ordinary fat. Heat produced by
intense lipid metabolic activity in brown fat can warm the newborn by increasing heat
production by as much as 100%.
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When reviewing the medical record of a newborn, the nurse notes that the newborn's mother has a history of cigarette smoking. The nurse understands that excessive maternal cigarette smoking is correlated with increased incidence of
A) hypotonic uterus C) respiratory insufficiency B) fetal nicotine addiction D) preterm births
A nurse monitors a 52-year-old patient who underwent total gastrectomy for cancer. After normal hematologic parameters are achieved, the monthly maintenance dose of parenteral B12 for life should be:
a. 10 milliequivalents. b. 100 micrograms. c. 50 milligrams. d. 100 milligrams.
In patients treated with MAOIs, the nurse should be particularly concerned about the risk of hypertensive crisis in response to:
a. an overdose of the drug. b. stress. c. vasodilation. d. food containing tyramine.
The American Nurses Association House of Delegates adopted the Code of Ethics for Nurses with Interpretive Statements in 2001. Which of the following is included in this code?
1. The profession of nursing is responsible for making political statements and supporting nurse-friendly candidates for office. . 2. The nurse's primary focus is on acute bedside nursing, followed by community health care to promote seamless care. 3. The nurse owes duty primarily to the physician to strive to protect health, safety, and the rights of the patient. 4. The nurse collaborates with other health professionals and the public in promoting community, national, and international efforts to meet health needs.