Question

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

A) Puncture parallel to the fingerprint lines
B) Puncture perpendicular to the fingerprint lines
C) Puncture at a 45-degree angle to the fingerprint lines
D) Puncture at a 90-degree angle to the fingerprint lines

Answer 1

The most correct method for performing a capillary puncture is to puncture parallel to the fingerprint lines. This ensures accuracy and minimizes discomfort and the risk of injury.

Step-by-step explanation:

The most correct method for performing a capillary puncture is to puncture parallel to the fingerprint lines. This ensures that the needle enters the capillary bed accurately, minimizing discomfort and the risk of injury. Puncturing perpendicular or at an angle to the fingerprint lines may cause pain and lead to inaccurate test results.