Which of the following have traditionally been used by physicians to measure blood pressure?
A) sphygmomanometers
B) plethysmographs
C) oscilloscopes
D) electrodes
E) ERPs

Question

Quizplus · Accepted Answer

Sphygmomanometers have been traditionally used by physicians to measure blood pressure. Plethysmographs measure changes in blood volume, oscilloscopes are used to measure and visualize electrical signals, electrodes are used to measure electrical activity in the body, and ERPs (event-related potentials) are a type of brain activity measurement.

Which of the Following Have Traditionally Been Used by Physicians