Examlex
Which microscope uses visible light?
Polygraph Test
A test that seeks to determine whether the test taker is telling the truth by measuring physiological responses such as respiration level, perspiration level, and heart rate. Also known as a lie detector test.
Physiological Variables
Biological factors that can vary among individuals or within an individual over time, influencing physical health.
Heart Rate
The number of heartbeats per unit of time, typically expressed in beats per minute (bpm).
Magnetic Resonance Imaging
A medical imaging technique used in radiology to form pictures of the anatomy and the physiological processes of the body.
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