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The cardiovascular system delivers nutrients and oxygen to all cells in the human body. Your heart is the pump that drives blood flow throughout your body. There are specific factors that can affect blood flow through the cardiovascular system.out such factors.
Read the statements below and determine which are true about such factors.
- A high viscosity of blood causes an increased resistance in the blood vessels and leads to slow blood flow.
- A low blood pH decreases the rate of diffusion through the blood vessels and leads to slow blood flow.
- As people age, plaque builds up in the arteries increasing vessel resistance, which leads to disease.
- The factors that most directly affect blood flow are blood pressure, blood volume, resistance and activity level.
- As people age, blood pressure decreases leading to more cardiovascular disease.

Respuesta :

Answer: A high viscosity of blood causes an increased resistance in the blood vessels and leads to slow blood flow.

As people age, plaque builds up in the arteries increasing vessel resistance, which leads to disease.

The factors that most directly affect blood flow are blood pressure, blood volume, resistance and activity level.

genewho

The statements that are true about the factors that can affect blood flow through the cardiovascular system are:

  • A high viscosity of blood causes an increased resistance in the blood vessels and leads to slow blood flow.

Blood viscosity is the resistance of the blood to flow through the blood vessels and its increase can cause a slowness in the blood supply in the vessels.

  • The factors that most directly affect blood flow are blood pressure, blood volume, resistance and activity level.

Blood flow is the volume of blood that passes through the cross section of a vessel, in the unit of time, because the length of the vessels and the viscosity are relatively constant, the flow is basically determined by the pressure gradient and blood volume.

  • As people age, plaque builds up in the arteries increasing vessel resistance, which leads to disease.

Atherosclerosis causes narrowing (stenosis) of the arteries that can progress to occlusion of the vessel, preventing adequate blood flow through the affected artery.

Therefore, we can conclude that blood circulation is the physiological function that allows the distribution of blood flow throughout the body, viscosity is an important property of blood; on which the flow and transport of nutrients to the organs depend.

Learn more about the cardiovascular system here: https://brainly.com/question/23523959

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