Which of the Following Is NOT an Effective Means of Preventing

question 39

Multiple Choice

Which of the following is NOT an effective means of preventing most sexually transmissible diseases?

• A)Avoidance of high-risk encounters.
• B)Use of condoms.
• C)Contact tracing.
• D)Vaccination.
• E)All of the above are highly effective.

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Definitions:

Normal Good

A good for which demand increases as consumer income rises, and decreases as consumer income falls.

Income Elasticity

A rephrased definition: The responsiveness of demand for an item to changes in the income of the people demanding the item.

Inferior Good

A good or service whose consumption declines as income rises, prices held constant.

Positive

Characterized by or denoting an effect, result, or attribute that is beneficial or conducive to growth or well-being.