Old lady measuring her oxygen saturation with a pulse oximeter
Palabras clave
nubes,
rate,
pulse,
oxygen,
health,
concept,
lady,
old,
female,
check,
level,
blood,
doctor,
care,
medicine,
medicals,
people,
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hand,
finger,
health care,
hospital,
clinic,
patient,
monitoring,
technology,
equipment,
vital,
tool,
instrument,
measurement,
background,
wallpaper,
display,
sensor,
electronic,
device,
indoor,
blue,
saturation,
exam,
measure