Approximately what portion of the population will suffer from a mental illness?
A)
15 percent
B)
5 percent
C)
20 percent
D)
30 percent
Answer:
A
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Verbal orders should be accepted only in _______________
ANS:
A direct physiologic effect of carbonated beverages on teeth that is conducive to dental caries is that they:
a. increase sugar on teeth surfaces. b. increase bacteria in the mouth. c. decrease the pH of the mouth. d. decrease tooth enamel.
A middle-aged client is having a physical examination and is worried about cancer risk. Which question is most important for the nurse to ask?
a. "How much time do you spend in the sun?" b. "How many servings of fruits and vegeta-bles do you eat every day?" c. "How often do you eat processed meats like bologna?" d. "Do you smoke cigarettes or have you ev-er used tobacco products?"
Which patient is least likely to develop negative nitrogen balance? The patient who
a. has severe burns b. had an appendectomy c. has a high fever d. is confined to bed due to severe rheumatoid arthritis