Blood sampling. Blood sample dripping into a vial having been removed from a person's arm by the gravity method. In this technique,the vessel is punctured,and the blood flows down into the vial under the force of gravity. Blood samples are subjected to a battery of hospital tests in order to confirm diagnoses or identify disorders. The gloves on the hands holding the vial help maintain sterile conditions | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Reeve, Antonia |
Taille de l’image : | 3972 px × 2744 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |