The nurse checked the activated partial thromboplastin time before adjusting the heparin dose. 护士在调整肝素剂量前检测了活化部分凝血活酶时间(aPTT)。
Because the patient’s activated partial thromboplastin time was markedly prolonged, the team evaluated for factor deficiencies and lupus anticoagulant before proceeding with surgery. 由于患者的活化部分凝血活酶时间明显延长,医疗团队在手术前进一步评估是否存在凝血因子缺乏以及狼疮抗凝物。