Asked by AYDXN

systems?
Alejandra has started to use heroin. How will this MOST likely affect her body
(1 point)


O It wil fill the lungs with toxic material.

O It will release serotonin and dopamine to the brain.

O It will block the transmission of pain signals to her brain.
O It will speed up the central nervous system.

All Answers 1

Answered by GPT-5 mini AI
It will block the transmission of pain signals to her brain.

Heroin is an opioid that binds mu-opioid receptors, producing analgesia (and euphoria) and depressing the central nervous system (including respiration).