nasal packing

例句：

1. 1.The patient was placed under general anesthesia for the surgery.
   患者接受了全身麻醉进行手术。
2. 2. The doctor advised the patient to avoid nasal packing for a few days.
   医生建议病人在接下来的几天里避免使用鼻腔填塞物。
3. 3.The patient's condition improved significantly after the removal of the nasal packing.
   病人在移除鼻腔填塞物后，病情明显好转。