n.导管(如导尿管)

原形：catheter复数：catheters

The doctor inserted a catheter into the patient's arm to administer medication.
医生在患者的胳膊上插入了导尿管来给药。
After the surgery, they removed the catheter from my bladder.
手术后，他们从我的膀胱中移除了导尿管。
She was experiencing discomfort due to a urinary catheter.
她因为尿管而感到不适。
The catheter is an essential tool in dialysis treatment.
导尿管是透析治疗中的重要器械。
He had to learn how to self-catheterize after his accident.
事故后，他必须学会自行导尿。
The nurse changed the catheter bag regularly to prevent infection.
护士定期更换导尿袋以防止感染。
The patient was discharged with instructions on proper catheter care.
患者出院时收到关于正确护理导尿管的指示。
The pediatrician explained the procedure for inserting a pediatric catheter.
儿科医生解释了为儿童插入导尿管的步骤。
The catheter tip should be kept moist to ensure proper function.
导尿管尖端应保持湿润以确保正常工作。
The doctor chose a smaller catheter for the elderly patient to minimize discomfort.
医生选择了一个较小的导尿管，以减少老年患者的不适。