Final answer:
Jonah's oxygen saturation, measured with a pulse oximeter, is normally considered between 95-100 percent. Lower saturation levels could indicate the presence of hypoxemia, a condition characterized by low oxygen levels in the blood.
Step-by-step explanation:
Jonah's normal oxygen saturation, which is the percentage of hemoglobin binding sites in the bloodstream occupied by oxygen, would be between 95-100 percent. This is measured using a pulse oximeter, a device that sends two wavelengths of light (one red, the other infrared) through a thin body part, usually the fingertip. Hemoglobin absorbs light differently depending on its oxygen saturation, allowing the device to determine the oxygen saturation by measuring the light that exits. If his oxygen saturation was below this range, it could indicate a condition called hypoxemia, which refers to low blood oxygen level.
Learn more about Oxygen Saturation