The function of the circulatory system is to
A) manage fluids and electrolytes and eliminate waste.
B) regulate body temperature and eliminate waste.
C) produce hormones and absorb nutrients.
D) transport oxygen and nutrients and remove waste.
D
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A chief nurse officer (CNO) is contacted by the organization's supervisor on a Saturday night regarding a problem in the hospital's emergency department. The supervisor describes an incident in which an orderly was assaulted
Why is the CNO not surprised about this report? 1. This is a typical occurrence in the emergency department. 2. Health care violence is more likely to occur in emergency departments. 3. Health care violence generally occurs on the weekend. 4. Health care violence is likely to occur on the night shift.
A child is diagnosed with hemolytic-uremic syndrome (HUS). Review of the child's laboratory test results would reveal which of the following?
A) Decreased blood urea nitrogen (BUN) and creatinine B) Decreased platelets and leukocytosis C) Hypernatremia and hypokalemia D) Respiratory acidosis and proteinuria
What is the most helpful step in development of critical thinking skills?
A) Setting goals for personal development B) Identifying personal learning style C) Studying techniques of critical thinking D) Assessing problem solving skills
When caring for patients from other cultures, remember that
A. cultural customs influence how care is given. B. the sex of the caregiver usually does not matter. C. disrobing is unacceptable in all cultures. D. most patients prefer to be dependent on caregivers.