Most Smokers and Those Who Chew Tobacco__________

question 42

Multiple Choice

Most smokers and those who chew tobacco__________.

• A) have lower levels of nicotine in their blood
• B) build tolerance rapidly
• C) experience reverse tolerance
• D) can achieve toxic levels quickly

---

Definitions:

After Conception

The period of time following the moment of conception, referring to the development of the embryo and fetus during pregnancy.

False Positive

The result of a laboratory test that reports something as true when in fact it is not true. This can occur for pregnancy tests, when a woman might not be pregnant even though the test says she is, or during pregnancy, when a problem is reported that actually does not exist.

Laboratory Test

An examination of materials, organisms, or physical reactions conducted under controlled conditions to gather data or insights.

Prenatal Development

The process of growth and development within the womb, from conception to birth.