Exam
Vibe
Home
Engineering
Aerospace Engineering
Biomedical Engineering
Chemical Engineering
Civil Engineering
Computer Science
Electrical Engineering
Electronics and Communication Engineering
Mechanical Engineering
Govt Exam
Banking Exams
Other Government
Police
Railway Exams
SSC
State PSC Exams
Teaching / Education Exams
UPSC Exams
Blog
Contact
🔍
Home
›
Biomedical Engineering
›
Biomedical Instrumentation MCQ
›
Photoplethysmography (PPG) is primarily used to measure:
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.
Tags:
Biomedical Instrumentation MCQ
,
Biomedical Engineering
« Previous
Next »
More from Biomedical Instrumentation MCQ:
Which device is used to record electrical activity of the heart?
The main function of a transducer is to:
Which electrode type is commonly used in EEG and ECG?
Pulse oximetry measures:
A Wheatstone bridge is used primarily for:
Photodiode sensors are used to detect: