<span>D.)When the client is having trouble relaxing hope this helps :)</span>
Explanation:
The Magic number 7 (plus or minus two) provides evidence for the capacity of short term memory. Most adults can store between 5 and 9 items in their short-term memory. This idea was put forward by Miller (1956) and he called it the magic number 7.
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I think the correct answer to this question is B. Respiratory Infection.