Tube for blood sample- Don’t confuse serum with plasma, as both are the liquid, cell-free portion of blood that can be obtained through centrifugation. The main difference is that serum is the product of blood that was allowed to coagulate, whereas, in a plasma sample, the dense cells are simply spun downwards. It can be a good, stable way to measure blood proteins, lipids, hormones, electrolytes, etc. Send whole blood into a royal blue tube. Whether you’re taking samples in-house or at a clinic, hospital, or pathology center, you need to have a good idea of what type of blood collection tube is right for you.
To properly collect samples, they must be collected in appropriate containers, correctly labeled and immediately transported to the laboratory. The first step in obtaining a high-quality laboratory test result for every patient is the sampling process. This fundamental skill may not be exciting for new healthcare professionals, but it is critical to developing the right diagnosis for each patient. Transport the sample to the laboratory within 2 hours of collection or store it in a refrigerator and transport it to the laboratory as soon as possible.
Collect blood samples- For everyone involved in sample collection and preparation, the responsibility for compliance with current recommendations to ensure the safety of both patients and healthcare professionals does not end when the patient is released. When blood flow stops, remove the tube by holding the hub firmly and pulling the tube away from the needle. Change the position of the needle. Avoid excessive pressure or “milking,” which can squeeze tissue fluid into droplets of blood.
