The first step in self-management of contact/irritant dermatitis is
A. use over the counter hydrocortisone cream
B. Take antihistamines to control the itch
C. Identify and remove the causative agent
D. Refer for allergy testing
Answer: C. Identify and remove the causative agent
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101.4 ° f = _____ ° c
a. 40.6 b. 37.6 c. 38.6 d. 40.1
What strategies are used to establish the credibility of qualitative research findings?
a. sample validation, persistent observation, memoing, and peer debriefing. b. persistent observation, peer debriefing, referential adequacy, and member checks. c. snowball sampling, referential adequacy, persistent observation, and repeat interviewing. d. persistent observation, bracketing, member checks, and peer debriefing.
The client who is totally nonambulatory (unable to walk) needs
I. no special treatment because he or she is always in one place II. to be positioned at least every 2 hours to prevent bedsores III. to be checked frequently for constipation IV. diversions such as radio, TV, or frequent visitors to prevent boredom a. I and II b. II and III c. II and IV d. II, III, and IV
The nurse explains that emphysema is a chronic obstructive pulmonary disease characterized by the pathophysiology of:
a. constriction of the bronchial tree, excessive mucus, and nonproductive cough. b. calcification of the alveoli and a dry cough. c. overinflation of the alveoli, making them ineffective for gas exchange. d. inflammation of the trachea and bronchioles, excessive mucus, and productive cough.