Describe the process used to obtain a sample of human blood.
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Procedure for Collection of Human Blood Sample
Collecting a blood sample is a routine medical procedure for various diagnostic tests and medical assessments. Here is a general procedure for the collection of a venous blood sample:
1. Preparation:
2. Identify the Patient:
3. Informed Consent:
4. Positioning:
5. Apply Tourniquet:
6. Select Venipuncture Site:
7. Disinfect the Area:
8. Needle Insertion:
9. Blood Collection:
10. Remove Needle:
11. Bandaging:
12. Labeling:
13. Mix Tubes:
14. Transport to Lab:
15. Dispose of Sharps:
Accurate blood collection is crucial for obtaining reliable diagnostic results. Healthcare professionals must follow proper procedures to ensure patient safety, minimize discomfort, and maintain the integrity of the blood samples collected for testing.