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Which of the following behaviors is associated with a high risk of HIV transmission?
Skin Stretching
The expansion of the skin due to factors such as growth, weight gain, or external forces.
Endorphins
Endorphins are neurotransmitters in the brain that act as natural painkillers and mood elevators, often released in response to stress and pain.
Morphine
A potent opiate analgesic drug derived from the opium poppy, used to treat severe pain.
Codeine
An opiate used to treat pain, as a cough suppressant, or occasionally in the treatment of diarrhea.
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