Gas Induction Method for Awake Direct Laryngoscopy
What is the gas induction method used for awake direct laryngoscopy?
1) General anesthesia
2) Local anesthesia
3) Regional anesthesia
4) Topical anesthesia
Final Answer:
The gas induction method used for awake direct laryngoscopy is topical anesthesia.
Gas Induction Method for Awake Direct Laryngoscopy
The gas induction method used for awake direct laryngoscopy is topical anesthesia.
During awake direct laryngoscopy, the patient remains conscious while the larynx (voice box) is visualized. Topical anesthesia is applied directly to the larynx to numb it and reduce discomfort during the procedure. This can be done using sprays, gels, or solutions that contain local anesthetics.
Topical anesthesia allows for a more comfortable and less invasive examination of the larynx, while still maintaining the patient's wakefulness.