Smoking Multiple Choice Test

What is the dark sticky substance produced when tobacco burns?

What is a dangerous, colorless, and odorless gas produced by cigarettes?

What disease is characterized by an irritation of the breathing passages?

What drug in cigarettes speeds up the activities of the nervous system and heart?

Which disease destroys lung tissue?

A physical dependence on a substance is known as....

Which of the following is not a harmful substance in tobacco smoke?

Tar causes ___________ to clump together.

Which of the following is not a reason someone starts to smoke?

True or False: When you quit smoking, you can begin to heal some of the damage immediately.

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