A polygraph
etw
It is an instrument for measuring blood pressure and especially arterial blood pressure. :)
The instrument used to obtain blood pressure is a sphygmomanometer.
A Sphygmomanometer is used to measure blood pressure
The instrument used to obtain blood pressure is a sphygmomanometer.
An instrument used to measure blood pressure.
Glucometer
A thermometer
An instrument for measuring blood pressure.
a glucose meter
Yes, it's true. The beating of the heart only drives blood in the arteries. As the blood passes from the arteries to the capillaries and then to the veins, it ceases to be pumped by the heart, so no pulse can be felt. Blood in the veins returns to the heart because of the valves in the veins, and because of general muscular contractions in the body, rather than because of the heart.
The heart is the pumping instrument that makes the blood go to the rest of the body.