
好词典

源自拉丁语 'prae-'(意为‘之前’)和 'operari'(意为‘工作’或‘手术’),组合形成‘手术前’的含义。
❶ 指手术前进行的或与手术前相关的,通常用于描述医疗检查、准备或评估阶段。
“The patient underwent preoperative tests to ensure he was fit for surgery.”
(患者接受了术前检查,以确保他适合手术。)
“Preoperative fasting is required to reduce the risk of complications.”
(术前禁食是必要的,以降低并发症的风险。)
preoperative care — 指手术前对患者进行的医疗护理和准备,包括检查、指导和心理支持。
“Good preoperative care can significantly improve surgical outcomes.”
(良好的术前护理可以显著改善手术效果。)
preoperative period — 指从决定手术到实际进行手术之间的时间段,通常涉及多项准备工作。
“During the preoperative period, the patient must avoid certain medications.”
(在术前期间,患者必须避免服用某些药物。)