Cardiovascular SystemEveryday Science
When arterial blood pressure is stated as 120/80, what do the numbers refer to?
120 ÷ 80 = 1.5 = mean arterial pressure
Pulse pressure/mean arterial pressure
Systolic pressure/diastolic pressure
Arterial pressure/venous pressure
Systolic pressure/diastolic pressure
Writing BP as 120/80 is an abbreviated way of writing systolic pressure of 120 mmHg and diastolic BP of 80 mmHg.
Related posts
Vitamin C is soluble inA. fat
B. water
C. ethers
D. phenols
The density of air in the atmosphere is
A. uniform
B. not uniform
C. zero
D. none of above
In the body, the weight of blood is about
A. 1/12th of body
B. 1/5th of body
C. 1/8th of body
D. 1/4th of body
Which substance is present in fuel?
A. Iron
B. Gold
C. Carbon
D. Copper
The energy stored in coal is
A. kinetic energy
B. potential energy
C. chemical energy
D. nuclear energy
A human breath per minute is
A. 16-30 times
B. 16-20 times
C. 15-20 times
D. 15-18 times
Symbol of Copper is
A. Ca
B. Cl
C. Co
D. Cu
Leave a Reply