Do doctors use fluid for there work

How do they use the fluid

Doctors jobs

Doctors do use fluid for their jobs. What are the things they use that use fluid? Well let me tell you if you have the jobs 1. Testing 2. Making Madison 3. Measuring your blood fluid 4. To give people needles there are four examples here but there are more thinks that use fluids

What is fluid?

  1. (of a substance) able to flow easily..
  2. a substance that has no fixed shape and yields easily to external pressure; a gas or (especially) a liquid

Blood fluid
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