HomeLab TestCoombs Test Indirect
Overview
Direct Coombs Test (Direct Antiglobulin Test - DAT):
Purpose:
To detect antibodies or complement proteins that are already attached to the surface of red blood cells.
Procedure:
Blood sample collected from the patient.
The patient's red blood cells...
Risk assessment
Direct Coombs Test (DAT):
Risk Assessment: The direct Coombs test involves mixing the patient's red blood cells with Coombs reagent, which contains antibodies that specifically target human immunoglobulins and complement proteins. The risk associated...
Ranges
The results of the Coombs test are typically reported as either positive or negative. Positive results indicate the presence of antibodies or complement proteins attached to red blood cells, while negative results indicate their absence.
Test result interpretation
A positive result in the direct Coombs test suggests the presence of antibodies or complement proteins bound directly to the patient's red blood cells, indicating autoimmune hemolytic anemia or a transfusion reaction.
A positive result in the indirec...
Sample types
The Coombs test requires a blood sample, typically obtained via venipuncture from a vein in the arm.
Frequently Asked Questions
8. Are there any risks associated with the Coombs Test ?
1. What is a Coombs Test ?
9. Can medications affect Coombs Test results ?
4. What is the difference between direct and indirect Coombs Test ?
6. How is the Coombs Test performed ?
3. What are the types of Coombs Test ?
10. How long does it take to get Coombs Test results ?
2. How does the Coombs Test work ?
11. What should I do if my Coombs Test results are abnormal ?
5. When is the Coombs Test ordered ?
7. What do the results of a Coombs Test mean ?
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Coombs Test Indirect
Direct Coombs Test: Understanding Direct Coombs Test Procedure of Direct Coombs Test Indications for Direct Coombs Test Interpretation of Direct Coombs Test Results Clinical Applications of Direct Coombs Test Indirect Coombs Test: Introduction to Indirect Coombs Test Conducting the Indirect Coombs Test Uses and Applications of Indirect Coombs Test Interpreting Indirect Coombs Test Results Comparing Direct and Indirect Coombs Tests
৳510৳600
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Sample Type:
blood
Fasting Required:
No
Description
Direct Coombs Test (সরাসরি কুম্স পরীক্ষা): The direct Coombs test, also known as the direct antiglobulin test (DAT), is a laboratory test used to detect antibodies that are attached to the surface of red blood cells. This test is performed by mixing the patient's red blood cells with a reagent containing antibodies against human immunoglobulin. If the patient's red blood cells are coated with antibodies, agglutination (clumping) will occur, indicating a positive result. This test is commonly used to diagnose autoimmune hemolytic anemia and to d....
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