Close-up shot: Female doctor in white uniform performs artificial respiration for medical mannequin using Ambu breathing bag

close-up female doctor white uniform performs artificial respiration medical mannequin ambu breathing bag healthcare demonstration education training hands-on practice emergency medical procedure clinical skills expertise healthcare professional instructor simulation life-saving health first aid medical equipment close-up shot learning medical field session cpr rescue healthcare industry professional clinic practical hands chest patient emergency response lifesaving technique respiratory support healthcare training instructional healthcare education