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Biomedical Engineering
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Biomedical Instrumentation MCQ
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Photoplethysmography (PPG) is primarily used to...
Photoplethysmography (PPG) is primarily used to measure:
A. Blood glucose
B. Blood volume changes
C. Respiration rate
D. Body temperature
Explanation:
PPG detects blood volume changes.
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Biomedical Instrumentation MCQ
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Biomedical Engineering
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