catheterized的音標為["k?θ?te?ra?zd]，翻譯為“導管插入”或“通過導管”。

速記技巧：將單詞拆分為“catheter（導管）”和“ized（已…化）”，其中“ized”是動詞“ize”的過去分詞，表示完成或狀態。

記憶方法：通過導管插入已完成（已化）的過程。

Catheterized這個詞源自拉丁語，意思是“插入細線或細棒”。它的變化形式包括名詞catheter（導管）和形容詞catheteric（導管的）。

相關單詞：

1. catheterization（導管法）：這是一個常用的醫學術語，指的是通過導管將藥物或其他物質注入體內的方法。

2. catheterization error（導管插入錯誤）：這是指在導管插入過程中出現的問題，可能導致嚴重的健康問題。

3. catheter-associated urinary tract infection（導尿管相關尿路感染）：這是由于導尿管使用而引起的尿路感染，是常見的醫院感染之一。

4. catheter-related blood stream infection（導管相關血流感染）：這是一種嚴重的感染性疾病，常常由于不正確的導管使用而引起。

5. catheter-induced occlusion（導管引起的阻塞）：這通常指導管插入部位或導管本身導致的血液流動障礙。

6. catheter-associated pneumonia（導管相關肺炎）：這是一種與導管使用相關的肺炎，常常由于細菌或其他微生物的感染引起。

7. catheter-based therapy（導管治療）：這是一種使用導管進行的治療方法，包括藥物注射、血液透析等。

8. catheter-associated diseases（導管相關疾病）：這包括各種與導管使用相關的疾病，如尿路感染、血流感染等。

9. catherization（插管術）：這是一種醫學技術，用于將導管插入體內以進行診斷或治療。

10. catherization tube（插管管）：這是一種用于插入體內的導管，通常用于呼吸機、輸液等用途。

以上這些單詞都與catheterized這個詞密切相關，反映了其在醫學和醫療技術中的重要性和廣泛應用。

常用短語：

1. catheterization of the heart

2. ureteral catheterization

3. central venous catheterization

4. arterial catheterization

5. rectal catheterization

6. bladder catheterization

7. urethral catheterization

8. nasogastric tube insertion

雙語例句：

1. The patient underwent cardiac catheterization to determine the cause of his chest pain.

2. The doctor inserted a ureteral catheter to treat his patient"s urinary tract infection.

3. The patient was successfully placed on a central venous catheterization for chemotherapy.

4. The doctor inserted an arterial catheter to monitor blood flow in the patient"s arm.

5. The patient was given a rectal enema and then underwent rectal catheterization to clean out the colon.

6. The patient was given a clean-catch urine sample after bladder catheterization.

7. The doctor inserted a nasogastric tube to feed the patient who was unable to swallow due to a stroke.

英文小作文：

Catheterization is a crucial medical procedure that is used in various ways to diagnose and treat various conditions. It involves inserting a tube or wire into a body cavity or vessel to perform various functions, such as monitoring blood flow, collecting samples, or introducing medication. In cardiac catheterization, for example, doctors use catheters to examine the heart and diagnose conditions such as heart disease and arrhythmias. In ureteral catheterization, doctors insert catheters into the ureters to drain urine from the kidneys to the bladder, relieving pressure and pain caused by infection or blockage. Arterial catheterization is used to monitor blood pressure and flow in patients who require frequent blood transfusions or chemotherapy. These procedures are often necessary for patients who are critically ill or have complex medical conditions that require precise monitoring and treatment. They also play an important role in research and development, as they allow doctors to study the effects of new drugs and procedures on patients in a controlled environment.