Your blood gives doctors all kinds of clues about your health. It's normal to be nervous about getting a blood test — no one loves needles. But most blood draws take less than a minute. This video shows what happens. By now, you've probably been on the receiving end of a needle. But have you ever wondered what it's like to take a person's blood? In this video, Yashira, a phlebotomist, talks about some of the skills needed to do her job. Back to Articles Related Articles Note: All information is for educational purposes only. For specific medical advice, diagnoses, and treatment, consult your doctor. © 1995-2021 KidsHealth®. All rights reserved. Images provided by The Nemours Foundation, iStock, Getty Images, Veer, Shutterstock, and Clipart.com.