Strains of lactobacillus and bifidobacterium are sold as
a. nutritional supplements.
b. antibiotics.
c. probiotics.
d. vitamins.
Ans: c. probiotics.
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The nurse is conducting a class for new graduate nurses. During the teaching session, the nurse should keep in mind that novice nurses, without a background of skills and experience from which to draw, are more likely to make their decisions using:
a. Intuition. b. A set of rules. c. Articles in journals. d. Advice from supervisors.
The nurse hears a high whistling noise coming from the hearing aids that are lying on the bedside table of the sleeping patient. What would be the most appropriate action by the nurse?
a. Replace the hearing aids in the patient's ears. b. Turn off the hearing aids. c. Place the hearing aids in a drawer to prevent loss. d. Ask that an audiologist be notified of the problem.
Which of the following protect(s) the body against infection? Select all that apply
a. Eating a healthy well-balanced diet b. Being an older adult or an infant c. Engaging in leisure activities three times a week d. Exercising for 30 minutes 5 days a week
The drug classification that prevents reabsorption and increases excretion of uric acid through the kidneys is which of the following?
A. uricosuric B. antipruritic C. diuretic D. uremic