Multiple choice general knowledge science & technology

A catheter is used to:

  1. Euthanize animals

  2. Repair appliances

  3. Make Cappucino

  4. Inject or withdraw fluid
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

A catheter is a flexible tube inserted into the body to inject fluids (like medication) or withdraw fluids (like urine or blood). It is commonly used in medical procedures for drainage, administration of treatment, or diagnostic purposes.

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