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The purpose of coronary artery bypass surgery is to decrease blood supply to the heart muscle. 

Shelly started smoking just to look sophisticated, but within months she found herself smoking every day.  She now smokes two packs a day and wants to stop.  The force driving her habit is

A gateway drug is a drug that

Your 56-year-old brother is diagnosed with pancreatic cancer.  Which of the following scenarios is most likely?

Which of the following BEST describes the connection between cigarette smoking and cancer?  Cigarette smoking

Which of the following begins as a streptococcal infection?

Cigarette smoking can deprive the brain of oxygen. 

You suspect your unconscious friend has acute alcohol intoxication. After calling 911, you should

Which of the following is NOT considered to be a complication of diabetes?

Drug tests commonly test for all of the following except