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/ˌæ.tɹəˈkjʊɹ.i.əm/ · noun
(pharmacology) A muscle relaxant administered intravenously in the form of its besylate C₆₅H₈₂N₂O₁₈S₂ especially in conjunction with general anesthesia to facilitate insertion of an endotracheal tube or to relax skeletal muscles during surgery or mechanical ventilation. It counteracts the action of the neurotransmitter acetylcholine at neuromuscular junctions by binding to the same receptors it acts upon..
Use atracurium when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Atracurium means (pharmacology) A muscle relaxant administered intravenously in the form of its besylate C₆₅H₈₂N₂O₁₈S₂ especially in conjunction with general anesthesia to facilitate insertion of an endotracheal tube or to relax skeletal muscles during surgery or mechanical ventilation. It counteracts the action of the neurotransmitter acetylcholine at neuromuscular junctions by binding to the same receptors it acts upon..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use atracurium where its definition matches the intended context.
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