Heat loss occurs with which of the following?
a. vasodilation c. piloerection
b. vasoconstriction d. muscle shivering
A
Vasodilation is the widening of blood vessels to inhibit heat production. Vasoconstriction will lead to the production of heat by narrowing the blood vessels. Heat is also produced by muscle shivering. Piloerection is the term used to describe the body hairs standing on end, often seen in a person who is cold or shivering.
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A child with sickle cell disease is seen in the emergency department with increasing back and leg pain for the past 2 days. What is this child most likely experiencing?
a. A vaso-occlusive crisis b. Acute splenic sequestration c. Erythroblastopenia d. Acute chest syndrome
The nurse is serving on a panel to evaluate the hospital staff's reliance on evidence-based practice in their decision-making processes
Which practices characterize the basic competencies related to evidence-based practice? Note: Credit will be given only if all correct choices and no incorrect choices are selected. Select all that apply. 1. Recognizing which clinical practices are supported by good evidence 2. Recognizing and including clinical practice supported by intuitive evidence 3. Using data in clinical work to evaluate outcomes of care 4. Including quality-improvement measures in clinical practice 5. Appraising and integrating scientific bases into practice
The nurse is teaching a class for new parents about self-esteem development in infants. What information should be included?
1. If the baby awakens at night, let him cry for a few minutes before responding. 2. Keep the baby on a 3-hour feeding schedule, even if it means awakening him. 3. Respond to the baby's needs promptly and consistently. 4. Use firm, loving discipline with the baby from the beginning.
The highest-priority nursing diagnosis for a neonate experiencing RDS is:
1. Altered Nutrition: More Than Body Requirements 2. Alterations in Parenting 3. Acute Pain 4. Impaired Gas Exchange, related to inadequate lung surfactant