Epidemiology is of greatest value to the nurse because it: a. ...

[c0205847]

Epidemiology is of greatest value to the nurse because it:
 
  a. helps make nursing a profession through studies
  b. provides information about people, places, and things
  c. allows better understanding of how illnesses affect people
  d. creates employment opportunities for nurse scientists

Question 2

How many hours of sleep a night do most adults require?
 
  a. 3 to 4
  b. 5 to 6
  c. 7 to 9
  d. 10 to 12

[sokh]

Answer to Question 1

C
Epidemiology is of value because it allows one to understand how illnesses affect a population. Only through epidemiology can we know accurately how many cases of a given illness occur, who is likely to become ill, and what the impact of that illness is likely to be.

Answer to Question 2

C
Most adults need the traditional 7 to 9 hours of sleep a night, but some adults are short sleepers and function well on only 3 or 4 hours. Persons who function well despite little sleep are not diagnosed with primary insomnia.

[c0205847]

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[EAN94]

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