Blood pressure of humans is measured with an instrument called _____.
Show answer & explanation
Correct answer: B
Explanation
Correct Answer:
Option 2: Sphygmomanometer
Explanation:
A sphygmomanometer is used to measure blood pressure. It consists of an inflatable cuff and measures pressure in arteries. Blood pressure is expressed as systolic and diastolic values. Normal BP is 120/80 mmHg.
Additional Facts:
Option 1: Hygrometer measures humidity.
Option 3: Thermometer measures temperature.
Option 4: Weighing balance measures weight.
Probable Exam Questions:
Q: Normal blood pressure?
A: 120/80 mmHg
Q: Systolic pressure?
A: During contraction
Q: Diastolic pressure?
A: During relaxation
Q: High BP is called?
A: Hypertension