Question

Which of the following is true of opiate addiction?

1) Opiate use leads to bipolar disorder.
2) The opiate habit is expensive.
3) Heroin use leads to using other addictive drugs.
4) Needle-using opiate addicts are at risk for contracting measles.
5) It is difficult to induce opiate self-administration in rats.

Answer 1

Opiate addiction can be expensive and can lead to using other addictive drugs, but it does not lead to bipolar disorder. Needle-using opiate addicts are at risk for bloodborne infections, not measles. Opiate self-administration is not difficult to induce in rats.

Step-by-step explanation:

Opiate addiction can have several characteristics. First, opiate use does not lead to bipolar disorder (option 1 is false). Second, the opiate habit can be expensive due to the cost of obtaining the drugs (option 2 is true). Third, heroin use can lead to using other addictive drugs, as addiction often progresses to seeking stronger substances (option 3 is true).

Fourth, needle-using opiate addicts are at risk for contracting bloodborne infections, such as HIV or hepatitis, but not specifically measles (option 4 is false). Finally, it is not difficult to induce opiate self-administration in rats, as they can easily become addicted to opiates (option 5 is false).