Pulse Oximeter: Monitoring Heart Rate and Oxygen Levels
Understanding Pulse Oximeters
A pulse oximeter is a vital tool for monitoring heart rate and blood oxygen levels, especially during the COVID-19 pandemic.
- Function: Measures heart rate and blood oxygen levels by shining light on the finger.
- Accessibility: Affordable and user-friendly.
Using a Pulse Oximeter
Here's a step-by-step guide on using a pulse oximeter:
- Preparation: Remove nail polish/false nails and warm hands if cold.
- Procedure: Rest hand on chest at heart level, switch on oximeter, and place on finger.
- Stabilization: Wait for reading to stabilize (at least a minute).
- Recording: Record highest result after stable reading (for five seconds).
Monitoring Guidelines
Follow these guidelines for effective monitoring:
- Frequency: Take readings three times daily, ideally at consistent times.
- Documentation: Record readings, symptoms, and overall feeling on paper or online sheets.
Interpreting Results
Understanding the significance of blood oxygen levels and heart rate:
- Ideal Levels: Blood oxygen: 95% - 99%; Heart rate: 50 - 90 bpm.
- When to Seek Help: Contact a Doctor if blood oxygen falls to 93-94%, or seek emergency services if it drops below 92%.
Where to Get a Pulse Oximeter
If you need a pulse oximeter, visit our store at ProTrainings.uk/store.