Nationally Registered Certified Medical Assistant (NRCMA) (NAHP) Practice Exam

When performing a finger puncture, the first drop of blood should be wiped away. This is because the first drop of blood may contain tissue fluid, alcohol, or residue from previous antiseptic procedures, which can affect the accuracy of the blood test results. Therefore, the first drop of blood should be discarded to ensure accurate and reliable test results. Options A and C are incorrect because they suggest that the first drop of blood should be collected or used for testing, which can lead to inaccurate results. Option D, ignoring the first drop of blood, is also incorrect because it can compromise the accuracy of the test and potentially harm the patient. The correct procedure is to wipe away the first drop of blood.