All of the Following Are Advantages of Attenuated Vaccines Over

question 81

Multiple Choice

All of the following are advantages of attenuated vaccines over inactivated vaccines except

• A)they confer longer lasting protection.
• B)they produce infection but not disease.
• C)they can mutate back to a virulent strain.
• D)they require fewer boosters.
• E)they require smaller doses.

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Definitions:

Basic Rest-activity Cycle

A circadian rhythm concept suggesting that individuals have intrinsic cycles of rest and activity, notably proposed by sleep researcher Nathaniel Kleitman.

1 Hour

A measure of time equivalent to 60 minutes or 3,600 seconds.

1.5 Hours

A measure of time equivalent to ninety minutes.

3.5 Hours

A period of time equal to three and a half hours or 210 minutes.