This is followed by a good, more concise definition: The key term in the definition of platform is 'programmed'. If you can program it, then it's a platform. If you can't, then it's not.. Marc then gets into detail by breaking platforms down into three fundamental approaches or levels:
6 WHO guidelines on drawing blood: best practices in phlebotomy. â¢ capillary sampling (i.e. finger or heel-pricks or, rarely, an ear lobe puncture) for analysis of. capillary blood specimens for all ages; examples include testing of iron levels before blood.
What Does a Phlebotomist Do? Phlebotomy is used for many reasons in the medical field. A physician may need to test the blood of a patient or a patient may be donating blood to help another person. The physician is not the one to take the blood from the patient. The phlebotomist does this as part of their job role. The phlebotomist takes blood by entering the veins, usually through the middle arm or wrist.