The circulatory system has a special feature like adapting to the functions of the organs to which they supply blood. When compared to other organs, the brain receives less blood (of the overall blood flow), around 700 ml/min at rest of the overall blood flow. Even though the less amount of blood is received by the brain, that less volume of blood is important as it has more reliability. If blood is cut off from the brain, within few seconds, it leads to oxygen deprivation and loss of consciousness. This causes a major damage if the brain is not re-supplied with oxygen within five minutes (anoxia).

Question

Want to see the full answer?

Answer 1

Question

Chapter 20.5, Problem 21BYGO

Summary Introduction

Introduction:

The circulatory system has a special feature like adapting to the functions of the organs to which they supply blood. When compared to other organs, the brain receives less blood (of the overall blood flow), around 700 ml/min at rest of the overall blood flow. Even though the less amount of blood is received by the brain, that less volume of blood is important as it has more reliability. If blood is cut off from the brain, within few seconds, it leads to oxygen deprivation and loss of consciousness. This causes a major damage if the brain is not re-supplied with oxygen within five minutes (anoxia).

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

How does a stroke differ from a transient ischemic attack? Which of these bears closer resemblance to a myocardial infarction?

What makes acute coronary syndrome different from stable ischemic heart disease?

Why is atherosclerosis a risk factor for thrombotic stroke?

Answer 2

Question

Chapter 20.5, Problem 21BYGO

Summary Introduction

Introduction:

The circulatory system has a special feature like adapting to the functions of the organs to which they supply blood. When compared to other organs, the brain receives less blood (of the overall blood flow), around 700 ml/min at rest of the overall blood flow. Even though the less amount of blood is received by the brain, that less volume of blood is important as it has more reliability. If blood is cut off from the brain, within few seconds, it leads to oxygen deprivation and loss of consciousness. This causes a major damage if the brain is not re-supplied with oxygen within five minutes (anoxia).

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 20.5, Problem 21BYGO

Summary Introduction

Introduction:

The circulatory system has a special feature like adapting to the functions of the organs to which they supply blood. When compared to other organs, the brain receives less blood (of the overall blood flow), around 700 ml/min at rest of the overall blood flow. Even though the less amount of blood is received by the brain, that less volume of blood is important as it has more reliability. If blood is cut off from the brain, within few seconds, it leads to oxygen deprivation and loss of consciousness. This causes a major damage if the brain is not re-supplied with oxygen within five minutes (anoxia).

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 20.5, Problem 21BYGO

Summary Introduction

Introduction:

The circulatory system has a special feature like adapting to the functions of the organs to which they supply blood. When compared to other organs, the brain receives less blood (of the overall blood flow), around 700 ml/min at rest of the overall blood flow. Even though the less amount of blood is received by the brain, that less volume of blood is important as it has more reliability. If blood is cut off from the brain, within few seconds, it leads to oxygen deprivation and loss of consciousness. This causes a major damage if the brain is not re-supplied with oxygen within five minutes (anoxia).

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 20.5, Problem 21BYGO

Summary Introduction

Introduction:

The circulatory system has a special feature like adapting to the functions of the organs to which they supply blood. When compared to other organs, the brain receives less blood (of the overall blood flow), around 700 ml/min at rest of the overall blood flow. Even though the less amount of blood is received by the brain, that less volume of blood is important as it has more reliability. If blood is cut off from the brain, within few seconds, it leads to oxygen deprivation and loss of consciousness. This causes a major damage if the brain is not re-supplied with oxygen within five minutes (anoxia).

Answer 6

Chapter 20.5, Problem 21BYGO

Summary Introduction

Introduction:

The circulatory system has a special feature like adapting to the functions of the organs to which they supply blood. When compared to other organs, the brain receives less blood (of the overall blood flow), around 700 ml/min at rest of the overall blood flow. Even though the less amount of blood is received by the brain, that less volume of blood is important as it has more reliability. If blood is cut off from the brain, within few seconds, it leads to oxygen deprivation and loss of consciousness. This causes a major damage if the brain is not re-supplied with oxygen within five minutes (anoxia).

Answer 7

Chapter 20.5, Problem 21BYGO

Summary Introduction

Introduction:

The circulatory system has a special feature like adapting to the functions of the organs to which they supply blood. When compared to other organs, the brain receives less blood (of the overall blood flow), around 700 ml/min at rest of the overall blood flow. Even though the less amount of blood is received by the brain, that less volume of blood is important as it has more reliability. If blood is cut off from the brain, within few seconds, it leads to oxygen deprivation and loss of consciousness. This causes a major damage if the brain is not re-supplied with oxygen within five minutes (anoxia).

Answer 8

Expert Solution & Answer

Answer 9

Expert Solution & Answer

Answer 10

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 11

Ch. 20.1 - Definitions of arteries, veins, and capillaries...Ch. 20.1 - Prob. 2AYLO Ch. 20.1 - Prob. 3AYLO Ch. 20.1 - Prob. 4AYLO Ch. 20.1 - Prob. 5AYLO Ch. 20.1 - Prob. 6AYLO Ch. 20.1 - Prob. 7AYLO Ch. 20.1 - Prob. 8AYLO Ch. 20.1 - Prob. 9AYLO Ch. 20.1 - Prob. 10AYLO

Solution Summary: The author explains that the circulatory system adapts to the functions of the organs that supply blood. Transient ischemic attacks are results of short-term occurrences of cerebral ischemia.

Want to see the full answer?

Chapter 20 Solutions