NACA Animal Control Officers Practice Test

Which of the following is primarily used for euthanasia in animals?

1. Buprenorphine

2. Diazepam

3. Sodium Pentobarbital

4. Ketamine

The correct answer is: Sodium Pentobarbital

Sodium pentobarbital is an anesthetic agent that is primarily used for euthanasia in animals due to its ability to induce rapid unconsciousness and respiratory arrest in a humane manner. It works by depressing the central nervous system, which leads to a quick and peaceful death. The use of sodium pentobarbital fits the ethical standards and protocols established for euthanizing animals, ensuring that the process is as stress-free as possible. While the other agents mentioned have important roles in veterinary medicine, they are not commonly used for euthanasia. Buprenorphine is primarily an analgesic used for pain relief, while diazepam is a sedative that may be used in various medical situations, including anxiety or muscle spasms. Ketamine is an anesthetic used mainly for sedation and pain management but does not provide the same humane euthanasia outcome as sodium pentobarbital. Thus, sodium pentobarbital is the preferred agent for euthanizing animals properly and compassionately.