a) Spirometer
b) Electroencephalography (EEG) machine
c) Sphygmomanometer
d) Intravenous (IV) infusion pump
Answer: a) Spirometer
a) Spirometer
b) Electroencephalography (EEG) machine
c) Sphygmomanometer
d) Intravenous (IV) infusion pump
Answer: a) Spirometer