RUTH JENKINSON / MIDIRS / SCIENCE PHOTO LIBRARY RUTH JENKINSON / MIDIRS / SCIENCE PHOTO LIBRARY
Venous blood sampling. Venous blood sample being removed from a person's arm. Removing venous blood using a syringe is known as venepuncture. Blood samples are subjected to a battery of hospital tests in order to confirm diagnoses or identify disorders. Rubber gloves are worn to maintain sterile conditions.
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