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Thanks. So in a case where you cannot rely on it, do you completely avoid using the pulse oximeter at all? Or do you use it but place less faith in the readings

Thanks. So in a case where you cannot rely on it, do you completely avoid using the pulse oximeter at all? Or do you use it but place less faith in the readings and interpret the readings differently?

PascLeRasc 6y ago
Since I'm just a student I think it's best if I defer to the textbook: "If your service has a pulse oximeter, you should have a protocol describing when to use it. Generally this will include all patients complaining of respiratory problems or otherwise at risk for hypoxia. When used properly, the device can help you to assess the effectiveness of artificial respirations, oxygen therapy, and bronchodilator (inhaler) therapy."