75. Which of the following is a Schedule III controlled substance?

Answer: A

Explanation:

Codeine with acetaminophen is a Schedule III controlled substance.

Codeine with acetaminophen is classified as a Schedule III controlled substance due to its potential for abuse and dependence, but it is considered to have a lower risk compared to Schedule I and II substances.

A) Codeine with acetaminophen

This option is correct as codeine combined with acetaminophen is classified under Schedule III by the Drug Enforcement Administration (DEA). This classification reflects its recognized medical use alongside the potential for abuse, which is why it is regulated.

B) Morphine

Morphine is not a Schedule III controlled substance; it is classified as a Schedule II drug. Schedule II drugs have a high potential for abuse and have accepted medical uses, but they are more strictly regulated than Schedule III substances.

C) Oxycodone

Oxycodone is also not a Schedule III controlled substance; it is classified as a Schedule II drug due to its high potential for abuse and addiction. It is recognized for its effectiveness in pain management but is subject to stricter regulations.

D) Fentanyl

Fentanyl is classified as a Schedule II controlled substance. Similar to morphine and oxycodone, it has a high potential for abuse and is used medically for pain management, but its misuse risk necessitates more stringent control than Schedule III substances.

Conclusion

Codeine with acetaminophen is definitively the correct answer as it is classified as a Schedule III controlled substance, which allows for a balance between medical use and abuse potential. In contrast, the other options—morphine, oxycodone, and fentanyl—are classified as Schedule II substances, indicating a higher potential for abuse and stricter regulation.