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13 Ιουν 2024 · A normal range for your blood oxygen level is between 92% and 100%. SpO2 readings can fluctuate based on activity, overall health, and other factors. Your body relies on a coordinated effort between your heart, lungs, and circulatory system to maintain a healthy blood oxygen level.
- Pulse Oximetry: Readings, Normal Ranges, How It Works - Verywell Health
Pulse oximetry is a quick and noninvasive test that measures...
- Pulse Oximetry: Readings, Normal Ranges, How It Works - Verywell Health
18 Φεβ 2022 · Your blood oxygen level (blood oxygen saturation) is the amount of oxygen that's circulating in your blood. It can be measured with a blood test or a pulse oximeter.
29 Ιουν 2023 · A pulse oximeter reading indicates what percentage of your blood is saturated, known as the SpO2 level. A typical, healthy reading is 95–100% . If your SpO2 level is less than 92% , a doctor may...
21 Δεκ 2022 · Blood oxygen levels (arterial oxygen) indicate the oxygen levels present in the blood that flows through the arteries of the body. Normal arterial oxygen pressure (PaO2) measured using the arterial blood gas (ABG) test is approximately 75 to 100 millimeters of mercury.
13 Σεπ 2024 · Pulse oximetry measures the oxygen saturation level in your blood using a device called a pulse oximeter. Learn about normal ranges, how to take a reading, and what factors can affect accuracy and interpretation.
25 Ιαν 2024 · On a pulse oximeter, doctors consider levels under 95% to be low. Several conditions can cause low blood oxygen levels, including asthma, anemia, and COVID-19.
3 Σεπ 2024 · Pulse oximetry measures your blood oxygen levels and pulse with a small device that attaches to your finger, earlobe, or toe. Learn how to use a pulse oximeter, what the readings mean, and how they can help diagnose or monitor various health conditions.
