Chains, Ropes, and Slings Test II
Source: Questions and answers from the National Safety Council


Progress Indicator:
Question 8 of 22

8.  What percentage of all people in the United States over the age of 65 demonstrate some degree of dementia? p. 25

Choices:
  1. 15%
  2. 20%
  3. 30%
  4. 25%


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