Catheters

Catheters的音标为["keɪθɪə(r)]，基本翻译为“导管”。

速记技巧：导管（catheter）可以简记为“凯瑟特”。

Catheters这个词源自拉丁语“cathector”，意思是“导管”。这个词在英语中通常指一种细长的、可以插入人体内的管状物，用于输送液体或气体，或者用于诊断和治疗目的。

变化形式：复数形式是“catheters”，过去式是“cathetered”，现在分词是“cathetering”。

相关单词：

1. Foley catheter：福莱氏导管，是一种常用的尿流导尿管，以Foley医生的名字命名。

2. urethral catheter：尿道导管，是一种插入尿道用于输送液体的导管。

3. central venous catheter：中心静脉导管，是一种插入到上腔静脉的导管，用于测量中心体温和输送药物。

4. arterial catheter：动脉导管，是一种插入到动脉的导管，用于测量血压和输送氧气。

5. dialysis catheter：透析导管，是一种用于血液透析的导管。

6. epidural catheter：硬膜外导管，是一种用于麻醉注射的导管，插入到硬膜外腔。

7. nasogastric catheter：鼻胃导管，是一种插入鼻子并进入胃的导管，用于胃肠减压或药物输送。

8. tracheal catheter：气管导管，是一种插入气管用于人工呼吸的导管。

9. ventriculostomy catheter：脑室导管，是一种用于测量脑脊液压力的导管，通常插入到头皮下。

10. urinary catheterization：尿流导尿术，是一种医疗程序，通过插入尿道或膀胱导管来收集尿液或输送药物。

常用短语：

1. central venous catheter (CVC)

2. arterial catheter

3. urinary catheter

4. epidural catheter

5. nasogastric tube (NG tube)

6. chest tube

7. intravenous (IV) catheter

双语例句：

1. The patient received a CVC to access his/her bloodstream.

2. The doctor inserted an arterial catheter to monitor blood pressure.

3. A urinary catheter was placed in the patient to manage his/her urine output.

4. The patient was given an epidural catheter for pain relief following surgery.

5. The patient was fed through a nasogastric tube to aid in swallowing and nutrition.

6. The doctor inserted a chest tube to drain fluid from the patient"s lungs.

7. The IV catheter was used to deliver medication to the patient"s veins.

英文小作文：

Catheters are commonly used in medical care to provide access for various procedures and treatments. They can be inserted into various body lumens, such as veins, arteries, urinary tracts, and lungs, to provide a route for medical interventions. Central venous catheters are commonly used to monitor blood pressure and deliver medications, while urinary catheters are used to manage urine output and drain urine from the bladder. Arterial catheters are inserted into the artery to monitor blood gas levels and oxygen saturation, while nasogastric tubes are used to feed patients who cannot swallow properly or have difficulty swallowing. Epidural catheters are commonly used for pain management following surgery, while chest tubes are inserted to drain fluid from the lungs. These catheters provide a safe and effective way to access the body and deliver necessary treatments and interventions.