Which of the Following Statements Is True

question 5

Multiple Choice

Which of the following statements is true?

• A) Having one STI increases a person's risk for acquiring another one.
• B) Sexually transmitted infections were largely unknown until roughly 200 years ago.
• C) Doctors are required to report all cases of sexually transmitted infections to the federal government.
• D) All of these are correct.

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Definitions:

Behavior

Actions or reactions of an individual or group in response to external or internal stimuli.

Circadian Rhythm

The natural, internal process that regulates the sleep-wake cycle and repeats roughly every 24 hours.

Hormone Levels

refer to the concentration of hormones present in the bloodstream, which can affect bodily functions and mood.

Neurotransmitters

Chemical messengers that transmit signals across synapses between neurons in the nervous system.