Blood sampling. View of a woman's arm during venepuncture,the process of removal of a blood sample from a vein. A yellow tourniquet (band) on the upper arm is used to constrict venous blood return,thus enlarging the veins and making them easier to penetrate with a hypodermic needle. The blood is drawn into a vacutainer,a test-tube like container seen here within the barrel of the syringe. This blood sample was taken at Majengo clinic in Nairobi,Kenya | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Stammers, Sinclair |
Taille de l’image : | 5291 px × 3532 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |