Close-up of nurse's hands wrapping patient's wrist

Close-up of person's hand inserting acupuncture needle on another person's skin

Close-up of person's hand holding potted plant

Close-up of young woman posing

Close-up of female writing on clipboard

Close-up of man's hand pointing towards whiteboard

Close-up of man's hand pointing towards whiteboard

Close-up of man's hand pointing towards whiteboard

Two businessmen arm wrestling in office

Wheat in a bag

Ropes on Gorch Fock, details

Close-up of a woman's hands wearing bangles

Child's hand with warts; insert shows close-up of a wart.

Person's hand giving an injection to a boy

Close-up of human hands holding a cup with buildings and a tower in the background, Big Ben, London, England

Painting of hand with finger pointing, close-up

Child's wrist and hand with blood supply visible to show placement of butterfly needle in radial arterial puncture; (top) left adult hand locates vessel in child's wrist, right hand pinches "butterfly" and inserts needle; (bottom) close-up of butterfly n

Close-up of a woman holding a bank card at an ATM

Close-up of a woman holding a bank card at an ATM

Close-up of a patient getting an injection

Muscle anatomy of the human arm, anterior view.

Medical illustration of human arm muscles, four side views.

Medical illustration of arteries, veins and lymphatic system in hand and arm.

Close-up of person's hands inserting needle on patient's arm