Anesthesia Technician Practice Exam

What are commonly used intravenous anesthetic agents?

1. Desflurane, Isoflurane

2. Ketamine, Fentanyl

3. Propofol, Thiopental

4. Rocuronium, Sevoflurane

The correct answer is: Propofol, Thiopental

Intravenous anesthetic agents play a crucial role in anesthesia practice by providing sedation, analgesia, and anesthesia during procedures. The commonly used intravenous anesthetic agents include Propofol and Thiopental. Propofol is widely recognized for its rapid onset of action and smooth recovery profile, making it a preferred choice for induction and maintenance of anesthesia. It has a short half-life and is easily titratable, which allows for precise control of sedation levels. Thiopental is a barbiturate historically used for induction of anesthesia. It acts quickly to produce unconsciousness and is also used in some situations for its anticonvulsant properties. While it has largely been replaced by Propofol in many clinical scenarios, it is still recognized in the context of intravenous anesthetics. The other choices include agents that are not classified as intravenous anesthetics. Desflurane and Isoflurane are volatile anesthetics administered via inhalation rather than through intravenous routes. Ketamine and Fentanyl, while commonly used in anesthesia, are often used for specific purposes; ketamine is known for its dissociative anesthesia properties, and Fentanyl is an opioid used for analgesia rather than as a main anesthetic agent. Rocuronium and