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How do you remember anesthesia drugs?

How do you remember anesthesia drugs?

Local anesthetic (LA) agents are classified under two categories: esters and amides. Use this handy mnemonic tip for remembering: LA’s with one ‘i’ are esters and LA’s with two ‘i’s are amides.

What is the first stage of anaesthesia?

Stage 1 – Analgesia or Disorientation: This stage can be initiated in a preoperative anesthesiology holding area, where the patient is given medication and may begin to feel its effects but has not yet become unconscious. This stage is usually described as the “induction stage.” Patients are sedated but conversational.

What anaesthetics are used today?

Desflurane, isoflurane and sevoflurane are the most widely used volatile anaesthetics today. They are often combined with nitrous oxide. Older, less popular, volatile anaesthetics, include halothane, enflurane, and methoxyflurane. Researchers are also actively exploring the use of xenon as an anaesthetic.

What drug is used in anaesthesia?

Propofol, etomidate, and ketamine are the intravenous (IV) sedative-hypnotic agents commonly used to induce general anesthesia (table 1), while adjuvant agents (eg, opioids, lidocaine, midazolam) are often used to supplement the effects of the primary sedative-hypnotic induction agent (table 2).

What injection is given before surgery?

Midazolam injection is also used as an anesthesia to produce loss of consciousness before and during surgery.

What drug is used in Anaesthesia?

What drug is used in general anesthesia?

Propofol is one of the most commonly used intravenous drugs employed to induce and maintain general anesthesia. It can also be used for sedation during procedures or in the ICU. Like the other agents mentioned above, it renders patients unconscious without producing pain relief.

What is triad of anaesthesia?

The triad of anaesthesia is analgesia, anaesthesia and muscle relaxation. Rather than using a large dose of a single agent to achieve the anaesthetic triad, smaller, safer doses of multiple drugs, each with specific actions are used.

How useful is Anaesthesia Tutorial of the week (atotw)?

How useful is Anaesthesia Tutorial of the Week (ATOTW)? With 17,628 subscribers and over 16,000 people accessing it online every week, the WFSA Anaesthesia Tutorial of the Week (ATOTW) has become a mainstay of continued medical education for anaesthesia providers the world over.

How are local anaesthetics administered?

Local anaesthetic drugs are administered to the areas around the nerves to be blocked – which include skin, subcutaneous tissues, intrathecal and epidural spaces.

What is the introduction to anesthesia lecture series?

The Introduction to Anesthesia Lecture series, given by attendings, is designed to introduce you to the basic concepts of anesthesia. Topics covered include basic pharmacology of anesthetics, basic physiology, and various clinical skills and topics.

What are local anaesthetics (Las)?

Local anaesthetics (LAs) are applied to block nociception (pain perception) that is transmitted via peripheral Aδ and C nerve fibres to the brain. Chemically, LAs are amphiphilic molecules with a hydrophibic aromatic group and a basic amine group.