Receptive Anal Intercourse Is Extremely Risky for the Transmission of HIV

question 12

Multiple Choice

Receptive anal intercourse is extremely risky for the transmission of HIV because

• A)the existence of semen and feces within the rectum can develop the virus.
• B)the membrane lining the rectum ruptures easily,exposing blood vessels.
• C)the virus can enter the stomach through the digestive system.
• D)there are many leukocytes present within the colon.

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Definitions:

Tax Rate Structure

The percentage of a tax base that must be paid in taxes—25 percent of income, for example.

Tax Base

The tax base is the total amount of income, property, assets, or other wealth that is subject to taxation by a taxing authority.

Marginal Tax Rate

The rate at which the next dollar of taxable income is taxed, indicating the impact of each additional dollar of income on taxes owed.

Additional Income

Extra earnings obtained beyond the regular sources of income or revenue.