The phrase "anaesthetic agent" is correct and usable in written English.
It can be used in medical or pharmaceutical contexts to refer to a substance that induces anesthesia.
Example: "The surgeon administered an anaesthetic agent to ensure the patient remained unconscious during the procedure."
Alternatives: "anesthetic substance" or "anesthetic drug".
The specimens we used were transported to the laboratory alive and killed rapidly with formaldehyde after anaesthetizing them by submerging into a solution containing a fish anaesthetic agent, Tricaine Methane Sulphonate (MS222) (Aqualife TMS, Syndel Laboratories, Ltd., Canada).
Later that year he substituted chloroform for ether and published his classic Account of a New Anaesthetic Agent.
Vaporizers are an integral part of modern-day anaesthesia, allowing the delivery of safe concentrations of volatile anaesthetic agent.
To develop a safe and effective immobilization protocol in rhesus monkeys, which is not based on dissociative anaesthetic agent.
The target-controlled infusion (TCI) technique has been successfully and commercially used in clinical general anaesthesia with the intravenous anaesthetic agent propofol.
Needle tip deflections after anaesthetic agent infiltration, especially barbed hooks on the non-cutting edge may result in greater soft tissue trauma.
Because it is very cheap compared to other anaesthetic drugs and can be administered in many different ways, ketamine has become the preferred anaesthetic agent in low and middle income countries (LMICs).
Anaesthetists then usually monitor these patients using the same technology (e.g. pulse oximetry (SpO2), invasive systemic BP and CVP, end tidal carbon dioxide (etCO2) and anaesthetic agent monitoring) that was available in the early 1980s.
Oxygen is most commonly used as the carrier gas for the inhalation anaesthetic agent.
Nevertheless, end-tidal anaesthetic agent concentration remains the reference to assess depth of anaesthesia [29].
However, this can be challenging depending on the pharmacodynamics of the anaesthetic agent and the experimental set-up.
