Question

What problems will cause a more positive (less negative:pre pump arterial pressure)

A) Clotting within the arterial line
B) Excessive arterial line priming
C) Inadequate blood flow to the pump
D) Air bubbles in the arterial line

Answer 1

Excessive arterial line priming, inadequate blood flow to the pump, and clotting within the arterial line can all lead to a more positive arterial pressure.

Step-by-step explanation:

Blood flow is the movement of blood through a vessel, tissue, or organ. The main factors that affect blood flow and blood pressure in the circulatory system include cardiac output, compliance, blood volume, blood viscosity, and the length and diameter of the blood vessels. In the arterial system, resistance to blood flow can increase when there is excessive arterial line priming or inadequate blood flow to the pump. Clotting within the arterial line can also cause problems by obstructing the normal flow of blood.