1. Hemospasia can occur as a result of various medical conditions, such as hypertension or vascular disease.

血管收缩可以是由各种医疗条件引起的，如高血压或血管病。

2. The doctor detected signs of hemospasia in the patient's arteries during the examination.

医生在检查中发现患者的动脉出现了血管收缩的迹象。