To physically recondition a patient and increase exercise tolerance, which of the following must be accomplished?
1. The body's overall O2 utilization must be improved.
2. The patient's essential muscle groups must be strengthened.
3. The cardiovascular response to exercise must be enhanced.
a. 2 and 3 only
b. 1 and 2 only
c. 1, 2, and 3
d. 1 and 3 only
ANS: C
Reconditioning involves strengthening essential muscle groups, improving overall oxygen utiliza-tion, and enhancing the body's cardiovascular response to physical activity.
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A. two B. three C. four D. five
A(n) ____________________ graph would be most effective to show the average length of stay by hospital service.
Fill in the blank(s) with the appropriate word(s).