Hand wearing a white glove holding a syringe https://www.rawpixel.com/image/2093821/medical-injection-surgical-handView licenseBeautiful female doctor wearing medical gloves https://www.rawpixel.com/image/3110847/free-photo-image-american-blank-space-breaking-stereotypeView licenseU.S. Navy Medical Readiness Team assist with operations at Providence St. Patrick Hospital 211130-A-PE084-002MISSOULA, Mont.… https://www.rawpixel.com/image/9654219/image-face-person-medicineFree Image from public domain licenseMexican cowboy holding front leg of calf during branding. Cattle ranch near Marfa, Texas by Russell Lee https://www.rawpixel.com/image/12175804/image-cat-person-artFree Image from public domain licenseIn the foundry of the Farrell-Birmingham Corporation. Ansonia, Connecticut. Sourced from the Library of Congress. https://www.rawpixel.com/image/12325848/image-person-technology-public-domainFree Image from public domain licenseJean-Casimir-Félix Guyon holding up a gall-stone in a bottle after performing a lithotrity on a male patient, other doctors… https://www.rawpixel.com/image/14011187/image-face-people-artFree Image from public domain licenseA doctor reprimanding the drunkenness of the village grave-digger, who retorts that he does not criticise the doctor for his… https://www.rawpixel.com/image/14013377/image-paper-cartoon-personFree Image from public domain licenseCorpus Christi, Texas. Privately supported tuberculosis clinic supervised by a doctor. Majority of the patients are Latin… https://www.rawpixel.com/image/12270628/photo-image-people-public-domain-womanFree Image from public domain licenseThe beef kill. Cattle are brought into this narrow alley by means of an electric prodder; they are then knocked out by a… https://www.rawpixel.com/image/12285684/photo-image-dog-cows-plantFree Image from public domain license[Untitled photo, possibly related to: First aid class, American Red Cross, New York City. Demonstrating splint on fractured… https://www.rawpixel.com/image/12271530/photo-image-people-cross-public-domainFree Image from public domain license