Bleeding time test


Content provided by Healthwise
small text medium text large text

Bleeding time test


A bleeding time test measures how long it takes blood to clot. For this test, a health professional puts a blood pressure cuff on your upper arm and inflates it slightly. The cuff remains inflated throughout the test. Then your forearm is cleaned and one or two small incisions [about deep] are made. Every 30 seconds, blood is gently blotted away until the bleeding stops.

The health professional will time how long it takes for the bleeding to stop in each incision (cut). This measurement is the bleeding time. If two cuts are made, your bleeding time is the average time for both areas to stop bleeding. The test generally takes less than 10 minutes. If bleeding lasts longer than 10 minutes, the test is usually stopped.

If the cuts take too long to clot, you may have a bleeding disorder.

This test is not used very often.

Credits


Author Debby Golonka, MPH
Editor Susan Van Houten, RN, BSN, MBA
Associate Editor Michele Cronen
Associate Editor Pat Truman, MATC
Primary Medical Reviewer Kathleen Romito, MD - Family Medicine
Specialist Medical Reviewer Joseph O'Donnell, MD - Hematology/Oncology
Last Updated November 29, 2006

Healthwise Logo
Last updated: November 29, 2006
Author: Debby Golonka, MPH
Reviewed By: Kathleen Romito, MD - Family Medicine, Joseph O'Donnell, MD - Hematology/Oncology
Editors: Susan Van Houten, RN, BSN, MBA, Pat Truman, MATC

This information is not intended to replace the advice of a doctor. By using AOL Body, you indicate that you have read, understood, and agreed to our Terms of Service, and AOL Body Advertising Policy. Read more about our content partners.

Search


Where Does it Hurt?

body symptoms

If you're experiencing aches and pains we can help you find answers. Find out what your symptoms mean for your health.