catheter
word
Definition
A catheter is a thin, flexible tube put into the body to remove or deliver fluids, commonly used in medical procedures like draining urine from the bladder.
Usage & Nuances
Formal medical term. Most often used in hospital or clinical contexts. Common collocations: 'urinary catheter', 'insert a catheter', 'catheterization'. Used for various body parts (e.g., heart, veins, bladder).
Example Sentences
The nurse inserted a catheter to help the patient urinate.
basic
The doctor removed the catheter after the operation.
basic
A catheter can be used to give medicine directly into the vein.
basic
If you feel pain while the catheter is in, let the nurse know right away.
natural
He had to stay overnight because of a problem with his catheter.
natural
They explained how the catheter would feel before starting the procedure.
natural