The Device Used for Dermal Puncture Is A(n)

question 29

Multiple Choice

The device used for dermal puncture is a(n)

• A) Unopette.
• B) lancet.
• C) butterfly.
• D) Vacutainer.

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Definitions:

Substance

A form of matter with a specific chemical composition and distinct properties, distinct from mixtures.

Chemical Sample

A small part or quantity of a chemical substance taken to show the quality or nature of the whole.

Density

Density refers to the mass per unit volume of a substance, indicating how closely packed the particles are within the material.

Liquid

A state of matter characterized by a fixed volume but no fixed shape, allowing it to flow and take the shape of its container.