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Pulse oximetry as a medical physics practical on school trips

Adam P Gibson1, Elizabeth Chandra2 and Manik Chandra3

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We have measured blood oxygenation levels in a group of 14 people (8 young people and 6 adults) on a physically demanding expedition to Mt Kenya. Blood oxygenation was measured at 11 different altitudes between 1910 and 4985 m using pulse oximetry. We found that pulse oximetry was suitable for use on a youth expedition and we were able to show that blood oxygenation levels reduced by 6% per 1000 m of ascent. We propose that pulse oximetry could provide a challenging and exciting project as part of a school skiing trip. Such a project could include aspects of physics, physiology, experimental design and statistical analysis in an engaging and stimulating format.


PACS

01.50.My Demonstration experiments and apparatus

87.19.U- Hemodynamics

87.80.-y Biophysical techniques (research methods)

87.64.Cc Scattering of visible, uv, and infrared radiation

Subjects

Instrumentation and measurement

Medical physics

Biological physics

Education and communication

Dates

Issue 6 (November 2009)

Received 1 June 2009, in final form 14 June 2009



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  5. Reconstruction of conductivity changes and electrode movements based on EIT temporal sequences

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