Skip to main content
Skip to main content
Go to homepage

Anti-Thrombin III Activity

Centralized Core Laboratory - : Hematology

Test ID :
AT3A3
Test Workstation :
ACOAG
Specimen Type:
Blood
Tube Type:
Blue top (sodium citrate) tube
Collection Volume:
2.7 mL (minimum 1.8 mL) Must use appropriate sodium citrate tube based on volume of blood drawn (1.8 mL or 2.7 mL tube)
Cause for Rejection:
Specimens which have visible hemolysis, are clotted, collected in the wrong tube, diluted with IV fluids, contamination with heparin, tubes that are over or under filled, or specimens received more than 4 hours post collection.
Storage:
Ambient-Whole Blood
Availability:
Daily, 0700-1500
Methodology:
Chromogenic Assay, BCSXP
Special Instructions:
Indicate clearly if a specimen has been drawn from an arterial line or from a line that has been rinsed with hep0arin. If collected at an offsite location, send Whole Blood by STAT courier to Akron Childrens Lab. Must be received within 4 hours
Lab/Phone:
330-543-8416
TAT:
4 hours
Additional Info:
  • Reference range:
  • 1 day - 3 month: 39-87%
  • >= 4 month: 88-135%
  • CPT Code:
    85300
    Summit Mall Play Area
    Answer Key:
    Click to expand
    There are 10 nurses in the picture.

    And we have many more pediatric primary care providers in Northeast Ohio. You can meet some of them here.
    Summit Mall Play Area
    Answer Key:
    Click to expand
    The five differences are:
    – Phone color
    – Coat pocket
    – Stethoscope earpiece color
    – Stethoscope bell dot
    – Clipboard paper color

    Need help finding a doctor, choosing a location or getting a general question about Akron Children's answered? Call us or fill out the form and we'll help in any way we can.
    Summit Mall Play Area
    Answer Key:
    Click to expand
    The two matching doctors are 9 and 14.

    With virtual visits, you can see our pediatric experts from the comfort of home or wherever you are.
    Summit Mall Play Area
    Answer Key:
    Click to expand
    The correct path:
    The Correct Path
    We offer many ways to get pediatric care all over Northeast Ohio. Use this page to find the right kind of care and the most convenient location for you.