Answer —
Dermatologist - treats diseases of the skin
Dermatology is the branch of medicine dealing with the skin. The prefix derma comes from dermat, which means "skin"
Radiologists - studies radioactive substances in prevention
Radiology is the scientific study of radiation. It comes from radio-, Latin radius for "ray". Other words with the prefix are radioactive and radio, in reference to broadcasting
Cardiologist - treats diseases of the heart arteries, veins, and capillaries
Similar to the previous ones, cardio- is in relation to the heart
Anesthesiologist - administers medication that provides partial or complete loss of sensation for surgical procedures
— Hope this helps! Brainliest very appreciated
