機器
anesthesia
anesthesiologist
anesthetic
anesthetist
asia
assistant
bed
breathing
care
caucasian
clinic
doctor
emergency
endotracheal
equipment
face
female
glove
health
healthcare
help
hospital
laryngoscope
lights
lizard
mask
medical
medicine
modern
monitor
operate
operating
operation
oxygen
patient
protective
respiratory
room
stethoscope
surgeon
surgery
surgical
therapy
treatment
tube
uniform
ventilator
white
woman