PL HELPPP ME 1. A sign of a physiological dependency would be:
A. getting headaches when going without a certain substance.
B. needing a substance to socialize.
C. having to use a substance before going to work.
D. All of the choices are correct.

2. Which of the following statements about tobacco use is not true?
A. Nicotine narrows blood vessels and puts added strain on the heart.
B. Smoking improves athletic performance.
C. Smoking can wreck lungs.
D. Nicotine in smokeless tobacco is addictive.

3. The leading cause of death among smokers is:
A. cancer.
B. lung disease.
C. suffocation.
D. heart attack.

4. Which of the following statements about sidestream smoke is not true?
A. It is the smoke that a smoker inhales from a cigarette.
B. It is dirtier and has a different chemical makeup than mainstream smoke.
C. It is the smoke that people around the smoker inhale.
D. It is the smoke that results from the burning end of a cigarette.

5. Which of the following choices is a benefit of using medication to help someone quit smoking?
A. It helps lessen the urge to smoke.
B. It can double the chance of quitting.
C. It can help someone quit for good.
D. All of these choices are correct.

6. The number one drug of choice for young people is:
A. alcohol.
B. cocaine.
C. heroin.
D. tobacco.

7. According to the text, a standard drink is one:
A. 12-ounce bottle of beer.
B. 5-ounce glass of wine.
C. 1.5 ounce shot of 80-proof distilled spirits.
D. All of these choices are correct.

8. Alcoholic hepatitis is:
A. scarring of the liver.
B. a sexually transmitted disease.
C. inflammation of the liver.
D. None of these choices are correct.