Before a sample of capillary blood is taken, what should you do to the site?
1) Warmed to 42° C for 10 min.
2) Squeezed lightly until blanched.
3) Cleaned with an antiseptic solution.

Question

Quizplus · Accepted Answer

Capillary blood should be taken from a clean and sanitized area to prevent infection. Therefore, the site should be cleaned with an antiseptic solution. Warming or squeezing the site can affect the composition of the blood and interfere with the accuracy of the test.

Before a Sample of Capillary Blood Is Taken, What Should