Question

Sphygmomanometer is an instrument used to record

• A. Systolic pressure
• B. Diastolic pressure
• C. Cardiac output
• D. Both $A$ and $B$

Answer 1

The correct option is D Both $A$ and $B$

Sphygmomanometer

Sphygmomanometer is an instrument that is used to measure blood pressure. Both systolic and diastolic pressures can be recorded by a sphygmomanometer.

The normal systolic pressure is about $120$ mm of Hg and diastolic pressure is $80$ mm of Hg.

Final answer
(D) Both $A$ and $B$