Close-up shooting: a female doctor in a white uniform makes a manikin artificial respiration using the resuscitation bag Ambu and explains his actions, a Black man in a blue uniform makes artificial respiration by pressing on the chest of the mannequin against a white brick wall

close-up female doctor white uniform makes manikin artificial respiration resuscitation bag ambu explains actions black man blue pressing chest mannequin brick wall healthcare demonstration education clinical skills expertise healthcare professional instructor simulation hands-on practice emergency procedure healthcare industry professional clinic practical hands health first aid medical equipment learning medical field cpr instructional healthcare education