Why might prenatal exposure to marijuana predispose offspring to dependency on opiates?
A) Children learn by example.
B) It may make their brains more sensitive to the reinforcing aspects of opiates, even in adulthood.
C) It activates opiate receptors, called OP-1 receptors.
D) It is actually not addictive and does not cause brain alterations in the mother or fetus.

Question

Quizplus · Accepted Answer

Prenatal exposure to marijuana can alter the development of the brain's reward system, making it more sensitive to the reinforcing effects of drugs, including opiates, later in life. This increased sensitivity can predispose individuals to dependency on opiates.

Why Might Prenatal Exposure to Marijuana Predispose Offspring to Dependency