local anesthetic
复数形式
local anesthetics
1
局部麻醉剂, 局部麻醉药
a medication that numbs a specific part of the body to block pain during medical procedures
A local anesthetic is a type of medication that numbs a specific area of the body to prevent pain during medical procedures or surgery. It is applied directly to the skin, injected into the tissue, or given near nerves to block the sensation of pain in that particular area. Local anesthetics work by temporarily blocking the transmission of nerve signals, preventing them from reaching the brain. This allows healthcare providers to perform procedures without causing discomfort to the patient in the targeted area.
- The doctor applied a local anesthetic to the skin before removing a mole.
医生在去除痣之前在皮肤上应用了局部麻醉剂。
- The dentist used a local anesthetic before filling my cavity to avoid pain.
牙医在填充我的蛀牙前使用了局部麻醉剂以避免疼痛。
- The surgeon carefully applied a local anesthetic before stitching the wound.
外科医生在缝合伤口前仔细地应用了局部麻醉剂。
- The nurse administered a local anesthetic to my gums before the dental extraction.
护士在拔牙前给我的牙龈注射了局部麻醉剂。
- The local anesthetic gel eased the discomfort during the minor skin procedure.
局部麻醉凝胶缓解了轻微皮肤手术过程中的不适。