Question

Map all the following factors that influence mean arterial pressure.

• aorta

• arteriole

• baroreceptor

• blood volume

• cardiac output

• carotid artery

• contractility

• heart rate

• medulla oblongata

• parasympathetic

• peripheral

• SA node

• sensory neuron

• stroke volume

• sympathetic

• vein

• venous return

• ventricle

Answer 1

Arterial pressure is the form of volume of the blood that enters the artery. This is the pressure which generally defined as that every pressure in which the patient has one cardiac cycle and rate of perfusion of the vital organs. Arterial pressure is very important because this helps to evaluate the pressure which is important for coronary arteries. This has resulted from the pressure that is exerted by the blood from the large vessels.

The following factors that influence mean arterial pressure.

1.cardiac output

2.heart rate

3.stroke volume

4.blood volume