Final answer:
Contingency management is considered an effective first-line treatment for quitting cocaine, while naltrexone is not typically used for cocaine addiction but rather for opioid dependence.
Step-by-step explanation:
In the context of treating cocaine addiction, the use of medication can be part of the therapeutic strategy. However, there is currently no FDA-approved medication specifically for cocaine addiction treatment. Among the options listed, Contingency management (d) has shown to be an effective approach and could be considered a first-line treatment. This strategy uses a system of incentives to reinforce drug abstinence. While drugs like naltrexone are effective for opioid dependence, they are not typically the first line of treatment for cocaine addiction. Although naltrexone is a well-established oral medication useful in narcotic treatment programs, able to block the effects of opioids by being a narcotic antagonist, it is not primarily used for cocaine addiction.