Which of the Following Statements About AIDS Is True

question 119

Multiple Choice

Which of the following statements about AIDS is true?

• A)An infected person immediately develops AIDS-related complex (ARC).
• B)The median time for the development of full-blown AIDS is around three to five years.
• C)The death rate from AIDS declined 50% from 2002 to 2010.
• D)The current successful cure for AIDS is highly active antiviral therapy (HAART), which eliminates the virus.

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Definitions:

Respondent Behavior

Reactions that are automatic and involuntary, typically elicited by specific stimuli, contrasted with operant behavior, which is influenced by its consequences.

Extinguishable Behavior

A learned response that decreases in frequency or disappears when it is no longer reinforced in a behavioral psychology context.

Fixed-Interval

A schedule in operant conditioning where rewards (reinforcements) are given at fixed times, provided the correct response is made.

Continuous

Without pause or interruption; unending over time or space.