Ausgeschnittene Ansicht des Zahnarztes in Latexhandschuhen, der medizinische Geräte aus dem Tablett auf dem medizinischen Tisch holt, Banner - Stockfoto & -bild

Lab assistant, medical scientist, chemistry researcher holds a glass tube through a chemical test tube, does a chemical experiment and examines a patient's sample. Medicine and research concept.

Scientist preparing slides with paraffin embedded tissue samples for immunohistochemistry assay in the laboratory.

Hand in rubber gloves puffing antiseptic on phone screen closeup. How to keep yourself safe during covid-19 pandemic concept

Woman's hand in blue medical gloves wipes the laptop keyboard with a disinfecting cloth, and a stethoscope is lying next to it

Dentist holding in his dentist's hands ib blue gloves carpool syringe for local anesthesia on white background isolated