Examlex
The viscosity of the blood is its ____________________ and depends on the presence of the plasma protein ____________________.
Chamber Walls
Structural boundaries of a space or cavity within an organ, often referring to the heart’s compartments.
SA Node
The sinoatrial node, often called the SA Node, acts as the natural pacemaker of the heart, initiating the heart's electrical impulse.
Sphygmomanometer
A device used to measure blood pressure by applying pressure to an artery and gradually releasing it.
Blood Pressure
The force exerted by circulating blood on the walls of the body's arteries, a critical indicator of cardiovascular health.
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Q107: The intercostal arteries are branches of the:<br>A)aortic