Pentobarbital is characterized as

Pentobarbital is characterized as

• A. Short-acting oral analgesic
• B. Injectable anesthetic; long-acting given IP or IV; no reversal agent
• C. Inhaled anesthetic
• D. A non-barbiturate tranquilizer

Answer: (B)

Pentobarbital is a barbiturate used as an injectable anesthetic in veterinary medicine. It acts as a central nervous system depressant, producing anesthesia when given intravenously or intraperitoneally. Its effects are relatively long-lasting, which is why it’s described as long-acting, and there is no specific reversal agent to rapidly counteract its effects. It is not an analgesic, not an inhaled anesthetic, and not a non-barbiturate tranquilizer.

Pentobarbital is a barbiturate used as an injectable anesthetic in veterinary medicine. It acts as a central nervous system depressant, producing anesthesia when given intravenously or intraperitoneally. Its effects are relatively long-lasting, which is why it’s described as long-acting, and there is no specific reversal agent to rapidly counteract its effects. It is not an analgesic, not an inhaled anesthetic, and not a non-barbiturate tranquilizer.