Final answer:
The SpO₂ monitor is connected to the baby using a pulse oximeter, which measures the blood oxygen level. This information is important for monitoring the baby's respiratory function.
Step-by-step explanation:
The SpO₂ monitor is connected to the patient's body using a device called a pulse oximeter. This device is typically applied to a thin part of the body, such as the tip of the patient's finger. The pulse oximeter works by sending different wavelengths of light through the finger and measuring the light with a photodetector. The device calculates the level of oxygen saturation in the blood based on the amount of light absorbed by hemoglobin.
By connecting the SpO₂ monitor to the baby using a pulse oximeter, healthcare professionals can accurately measure the baby's blood oxygen level. This information is crucial for monitoring the baby's respiratory function and ensuring that they are receiving adequate oxygenation.