术前告知：术前访视时对患者进行心理干预，做好细致的思想工作，大致介绍手术方式以及止血带使用的重要性，患者如何更好地配合止血带的使用，说明止血带使用可能出现的问题，如疼痛、胀痛等。
Preoperative notification: psychological intervention should be given to patients during preoperative visits, careful ideological work should be done, and the operation methods and the importance of tourniquet use should be outlined. How can patients better cooperate with tourniquet use and explain the possible problems of tourniquet use, such as pain, swelling and pain.
如出现止血带反应，护理人员应给化粪池模具 精密铸造 钢纤维 盐水注射机 风电基础模具 nsk轴承经销商 nsk轴承总代理 保定空调移机予患者充分的尊重和关怀，帮助其分散注意力，轻声安慰患者，进行及时心理疏导，对手术患者止血带绑扎部位进行局部抚触，可缓解止血带压力压迫造成的肢体疼痛、躁动等止血带反应，降低心率增快、血压增高、躁动不安等止血带反应症状。
If tourniquet reaction occurs, nurses should give patients full respect and care, help them distract their attention, quietly comfort patients, timely psychological counseling, local touch on the binding site of tourniquet for surgical patients, which can alleviate the tourniquet reaction such as limb pain and agitation caused by pressure and oppression of tourniquet. Symptoms of tourniquet reaction such as increased heart rate, increased blood pressure and restlessness