Approximately _____% of High School Students Are Active Cigarette Smokers

question 15

Multiple Choice

Approximately _____% of high school students are active cigarette smokers by the time they graduate.

• A)10
• B)15
• C)25
• D)35

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Definitions:

Trachea

The windpipe, a large membranous tube with cartilage rings that conveys inhaled air from the larynx to the bronchi.

Capillary Refill

A quick test to assess circulatory status by pressing on a fingernail or skin to see how quickly blood returns after being blanched.

Breath Sounds

The sounds made by air moving through the respiratory system, which can be normal or indicate various lung conditions.

Arterial Blood

Blood that is oxygen-rich and pumped from the heart to nourish the body, found in the arteries, distinct from the deoxygenated blood returned through veins.