A. It decreases heart beat.
B. It increases the heart beat
C. It regulates the heart beat
D. None of these
Instruments MCQs
Slhygmomanometer is used to measure:
A. Very high temperatures
B. Blood pressure
C. Humidity
D. None of these
Pacemaker is used for?
A. Regulates Blood pressure
B. Regulates blood flow
C. Regulates heart beat
D. None of these
Which instrument is used to determine pressure of gas?
A. Hydrophone
B. Manometer
C. Gas meter
D. Osmometer