Which of the Following Formulas Should Be Used to Calculate

question 15

Multiple Choice

Which of the following formulas should be used to calculate the pack-year history of cigarette consumption?

• A)Packs per day times Years smoked
• B)Packs per day minus Years smoked
• C)Packs per day plus Years smoked

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The process of promoting brain activity through learning and mental exercises, potentially improving cognitive functions and creativity.

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