Which Is the Most Correct Method for Performing a Capillary

question 53

Multiple Choice

Which is the most correct method for performing a capillary puncture?

• A) Squeeze the finger to get an adequate blood sample.
• B) Use the anterior surface of the finger.
• C) Wipe away the first drop of blood and then collect the sample.
• D) Cleanse the finger with an alcohol antiseptic and immediately perform the finger puncture.

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Definitions:

Surface Area

The total area covered by the outer layer of an object, measured in square units.

Lymphatic Tissue

Specialized tissue in the lymphatic system involved in immune responses.

Tongue

A muscular organ in the mouth of most vertebrates, involved in taste, swallowing, and speech.

Hepatic Lobules

The microscopic functional units of the liver, consisting of a hexagonal arrangement of liver cells (hepatocytes) centered around a central vein.