technician inserts needle into blood donor's arm, taking blood tests in blood bank laboratory in hospital

Dentist with syringe

technician inserts needle into blood donor's arm, taking blood tests in blood bank laboratory in hospital

Woman donating blood

Hand collect raw plastic material Polypropylene pellets granules at automotive factory, Mold Industry technology concept.

Surgeon hands make injection and take off blood tampon during medical operation. Surgeons operating patient. Surgeons hands holding syringe. Surgical team work

Surgical hands pouring blood in syringe in surgeon room. Blood suction at surgeon operating. Surgical operation concept. Close up of surgeon hands at medical operating

Medical hand put needle in drop counter before surgery operation. Close up of infusion bottle with medical solution. Infusion therapy. Injection bottle in surgical room

Scientists in lab with Salk polio vaccine in racks / shipment of vaccine being packaged / nurse putting vaccine into syringe / children with mothers in waiting room / nurse injects vaccine shots into children and babies / long lines of...

Medical syringe injection

Medical syringe injection

Male doctor analyzing specimen

Filling syringe by medical scientist

Medical syringe injection

Toddler Takes Medicine - Front

IV Drip

green apples and syringe

/ CU man's hands preparing cocaine injection in spoon, preparing syringe and injecting drug into his arm Man shooting up drugs on January 01, 1996 in Montreal (Footage by Getty Images)

Health care Inject

Placing pills in pill box close-up. Shot with LEICA Vario-Apo-Elmarit-R 70-180mm f/2.8 lens.

Placing pills in pill box beneath Rx close-up. Shot with LEICA Vario-Apo-Elmarit-R 70-180mm f/2.8 lens.

Dentist injecting anesthetic into patient's gums

Focus in: Hospital Patient with Saline Solution Volumetric Infusion Pump, High Definition 1920x1080 Format

Focus in: Hospital Patient with Saline Solution Volumetric Infusion Pump, High Definition 1920x1080 Format