Facilities are using which model of care less and less?
1. Client-focused care
2. Functional method
3. Team nursing
4. Primary nursing
4
Rationale 1: Cross-training of employees is integral to the managed care system.
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Viral load decreases as AIDS progresses
A) True B) False
The nurse assesses that the patient who has acquired a nosocomial infection is most likely the patient with:
1. an abdominal abscess following a ruptured appendix. 2. lice and nits that have come from the Emergency Department. 3. a urinary infection after the insertion of a Foley catheter. 4. a 2-day postoperative hip replacement foot fungus.
The student nurse can best learn the steps in critical thinking through
a. reading journals. b. classroom instruction. c. repeated practice. d. developing a mnemonic.
Which statement about hypoxia is correct?
a. The brain is not very sensitive to inade-quate oxygen. b. Hypoxia threatens life. c. Cells have an overabundance of oxygen. d. Hyperventilation is needed.