Coagulation vessel → blood routine tube → blood sedimentation tube → biochemical tube.
Note: The blood routine tube must be collected in the second tube anyway (the blood tube is the third tube whe...
Blood needles can be divided into:
1. Subcutaneous blood collection needle: mainly three-edged needle and metal solid core needle; Pierce the distal skin or the root skin of the baby’s foot t...
New Delhi: With the central government capping prices for Covid-19 tests, health experts strongly opine on maintaining standard procedures and using quality testing kits.
While increasing the tests...
1. Because the blood vessels are too thin and the blood flow is not smooth, the repeated aspiration of the syringe is too long, so that the blood cells are destroyed and hemolyzed;
2. When the bloo...