Q. Which instrument is used to measure blood pressure?
Answer: Sphygmomanometer
Notes: Blood pressure is measured using sphygmomanometer. Blood pressure is the ratio of systolic pressure to diastolic pressure and the normal blood pressure rate is 120/80.

This question is part of 40000+ General Studies MCQ Series Course on GKToday Android app. Question Number: 3 in Discoveries & Inventions in above course in App.