- Andrew Stanton holds the world record for longest pee at 508 seconds (almost 8.5 minutes) #2018
- Zhao DaShuai, CCP Wumao who lives in New Zealand, keeps lying
- Singapore's oldest nightclub, Club Hawaii
- China’s EV Self-Ignites: Makers Rush to Scene, Pry off Logo to Avoid Brand Recognition
- AIRASIA FLIGHT QZ8501: CREW, PASSENGERS AND FAMILIES
- The Well to Hell Hoax: The "Sounds of Hell from Siberia" audio recording is fake...
- China, under diplomatic attack, unleashes its "wolf warriors", but it's not working out well...
- Who is spying on Wee Ka Siong, MCA Big Shot?
- In Thailand, our Northern neighbour
- Photo: Tourist holds the penises of 2 boys! Semporna Island, Sabah again?
Blog Stats
- 8,216,512 hits
Tag Archives: skin colour affects pulse oximeter readings
Pulse Oximeter readings may be affected by skin colour
.. Pulse oximeters beam light through the blood, and skin pigmentation may affect how light is absorbed, with darker skin colour absorbing less light. .. The pulse oximeter uses a cold light source that shines a light through the fingertip, … Continue reading
weehingthong 