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Succinylcholine - Meaning, Definition & English Examples

Succinylcholine is a muscle relaxant used in medical procedures to induce temporary paralysis, facilitating intubation or surgery. It works by blocking nerve signals to muscles.

succinylcholine

/ˌsʌksɪnɪlˈkoʊlin/ /ˌsʌksɪnɪlˈkəʊliːn/

Definition:

A muscle relaxant used in anesthesia to induce paralysis during surgery or intubation.

Synonyms:

Anectine, Suxamethonium, Quelicin

Part of Speech:

noun

Antonyms:

stimulant, muscle agonist

Common Collocations:

administer succinylcholine, succinylcholine injection, succinylcholine-induced paralysis

Derivatives:

succinylcholinesterase, desensitized to succinylcholine

Usage Tips:

Use "succinylcholine" in medical contexts; it’s a drug name and should be spelled carefully.

Common Phrases:

rapid sequence intubation with succinylcholine, succinylcholine-induced fasciculations

Etymology:

Derived from "succinic acid" and "choline," reflecting its chemical structure as a choline ester of succinic acid.

Examples:

  • 1. The doctor administered succinylcholine before the surgery.
  • 2. Succinylcholine causes temporary muscle paralysis for medical procedures.
  • 3. Nurses monitor patients closely after giving succinylcholine due to side effects.
  • 4. The anesthesiologist explained how succinylcholine works to the student.

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