A high amount of oxygen is required during heavy exercise for body cells and organs to function properly. Heavy exercise causes the blood pressure to increase. This provides the strength to the muscles and also improves the pumping ability of the blood by the heart to lungs and other body parts.

Question

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Answer 1

Question

Chapter 18, Problem 1RQ

Summary Introduction

Introduction:

A high amount of oxygen is required during heavy exercise for body cells and organs to function properly. Heavy exercise causes the blood pressure to increase. This provides the strength to the muscles and also improves the pumping ability of the blood by the heart to lungs and other body parts.

Expert Solution & Answer

Answer to Problem 1RQ

Correct answer:

20 fold.

Explanation of Solution

Explanation for the correct answer:

Option (b) is, ‘20 fold’. The cardiopulmonary system’s components may get stressed to their limits during heavy exercise. The alveolar ventilation increases 20 fold along with oxygen diffusion capacity, blood flow in muscles, consumption of oxygen, and production of heat. Hence, option (b) is correct.

Explanation for the incorrect answer:

Option (a) is, ‘10 fol0d’. The alveolar ventilation increase is coupled with oxygen diffusion capacity, muscle blood flow, oxygen consumption, and heat production. The value of alveolar ventilation increases 20 fold. So, it is an incorrect option.

Option (c) is, ‘30 fold’. The amount of gas exchange in an adult is 6 L (liters)/ min during normal quiet breathing. The alveolar ventilation increases 20 fold during strenuous exercise. So, it is an incorrect option.

Option (d) is, ‘40 fold’. The strenuous exercise increases the alveolar ventilation 20 fold. So, it is an incorrect option.

Hence, options (a), (c), and (d) are incorrect.

Conclusion

Therefore, it can be concluded that the alveolar ventilation increases 20 fold during heavy exercise. An adult interchanges approximately 6 L of the gas per minute during the normal quiet breathing.

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Answer 2

Question

Chapter 18, Problem 1RQ

Summary Introduction

Introduction:

A high amount of oxygen is required during heavy exercise for body cells and organs to function properly. Heavy exercise causes the blood pressure to increase. This provides the strength to the muscles and also improves the pumping ability of the blood by the heart to lungs and other body parts.

Expert Solution & Answer

Answer to Problem 1RQ

Correct answer:

20 fold.

Explanation of Solution

Explanation for the correct answer:

Option (b) is, ‘20 fold’. The cardiopulmonary system’s components may get stressed to their limits during heavy exercise. The alveolar ventilation increases 20 fold along with oxygen diffusion capacity, blood flow in muscles, consumption of oxygen, and production of heat. Hence, option (b) is correct.

Explanation for the incorrect answer:

Option (a) is, ‘10 fol0d’. The alveolar ventilation increase is coupled with oxygen diffusion capacity, muscle blood flow, oxygen consumption, and heat production. The value of alveolar ventilation increases 20 fold. So, it is an incorrect option.

Option (c) is, ‘30 fold’. The amount of gas exchange in an adult is 6 L (liters)/ min during normal quiet breathing. The alveolar ventilation increases 20 fold during strenuous exercise. So, it is an incorrect option.

Option (d) is, ‘40 fold’. The strenuous exercise increases the alveolar ventilation 20 fold. So, it is an incorrect option.

Hence, options (a), (c), and (d) are incorrect.

Conclusion

Therefore, it can be concluded that the alveolar ventilation increases 20 fold during heavy exercise. An adult interchanges approximately 6 L of the gas per minute during the normal quiet breathing.

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Answer 3

Question

Chapter 18, Problem 1RQ

Summary Introduction

Introduction:

A high amount of oxygen is required during heavy exercise for body cells and organs to function properly. Heavy exercise causes the blood pressure to increase. This provides the strength to the muscles and also improves the pumping ability of the blood by the heart to lungs and other body parts.

Expert Solution & Answer

Answer to Problem 1RQ

Correct answer:

20 fold.

Explanation of Solution

Explanation for the correct answer:

Option (b) is, ‘20 fold’. The cardiopulmonary system’s components may get stressed to their limits during heavy exercise. The alveolar ventilation increases 20 fold along with oxygen diffusion capacity, blood flow in muscles, consumption of oxygen, and production of heat. Hence, option (b) is correct.

Explanation for the incorrect answer:

Option (a) is, ‘10 fol0d’. The alveolar ventilation increase is coupled with oxygen diffusion capacity, muscle blood flow, oxygen consumption, and heat production. The value of alveolar ventilation increases 20 fold. So, it is an incorrect option.

Option (c) is, ‘30 fold’. The amount of gas exchange in an adult is 6 L (liters)/ min during normal quiet breathing. The alveolar ventilation increases 20 fold during strenuous exercise. So, it is an incorrect option.

Option (d) is, ‘40 fold’. The strenuous exercise increases the alveolar ventilation 20 fold. So, it is an incorrect option.

Hence, options (a), (c), and (d) are incorrect.

Conclusion

Therefore, it can be concluded that the alveolar ventilation increases 20 fold during heavy exercise. An adult interchanges approximately 6 L of the gas per minute during the normal quiet breathing.

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Answer 4

Question

Chapter 18, Problem 1RQ

Summary Introduction

Introduction:

A high amount of oxygen is required during heavy exercise for body cells and organs to function properly. Heavy exercise causes the blood pressure to increase. This provides the strength to the muscles and also improves the pumping ability of the blood by the heart to lungs and other body parts.

Expert Solution & Answer

Answer to Problem 1RQ

Correct answer:

20 fold.

Explanation of Solution

Explanation for the correct answer:

Option (b) is, ‘20 fold’. The cardiopulmonary system’s components may get stressed to their limits during heavy exercise. The alveolar ventilation increases 20 fold along with oxygen diffusion capacity, blood flow in muscles, consumption of oxygen, and production of heat. Hence, option (b) is correct.

Explanation for the incorrect answer:

Option (a) is, ‘10 fol0d’. The alveolar ventilation increase is coupled with oxygen diffusion capacity, muscle blood flow, oxygen consumption, and heat production. The value of alveolar ventilation increases 20 fold. So, it is an incorrect option.

Option (c) is, ‘30 fold’. The amount of gas exchange in an adult is 6 L (liters)/ min during normal quiet breathing. The alveolar ventilation increases 20 fold during strenuous exercise. So, it is an incorrect option.

Option (d) is, ‘40 fold’. The strenuous exercise increases the alveolar ventilation 20 fold. So, it is an incorrect option.

Hence, options (a), (c), and (d) are incorrect.

Conclusion

Therefore, it can be concluded that the alveolar ventilation increases 20 fold during heavy exercise. An adult interchanges approximately 6 L of the gas per minute during the normal quiet breathing.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Chapter 18, Problem 1RQ

Summary Introduction

Introduction:

A high amount of oxygen is required during heavy exercise for body cells and organs to function properly. Heavy exercise causes the blood pressure to increase. This provides the strength to the muscles and also improves the pumping ability of the blood by the heart to lungs and other body parts.

Expert Solution & Answer

Answer to Problem 1RQ

Correct answer:

20 fold.

Explanation of Solution

Explanation for the correct answer:

Option (b) is, ‘20 fold’. The cardiopulmonary system’s components may get stressed to their limits during heavy exercise. The alveolar ventilation increases 20 fold along with oxygen diffusion capacity, blood flow in muscles, consumption of oxygen, and production of heat. Hence, option (b) is correct.

Explanation for the incorrect answer:

Option (a) is, ‘10 fol0d’. The alveolar ventilation increase is coupled with oxygen diffusion capacity, muscle blood flow, oxygen consumption, and heat production. The value of alveolar ventilation increases 20 fold. So, it is an incorrect option.

Option (c) is, ‘30 fold’. The amount of gas exchange in an adult is 6 L (liters)/ min during normal quiet breathing. The alveolar ventilation increases 20 fold during strenuous exercise. So, it is an incorrect option.

Option (d) is, ‘40 fold’. The strenuous exercise increases the alveolar ventilation 20 fold. So, it is an incorrect option.

Hence, options (a), (c), and (d) are incorrect.

Conclusion

Therefore, it can be concluded that the alveolar ventilation increases 20 fold during heavy exercise. An adult interchanges approximately 6 L of the gas per minute during the normal quiet breathing.

Answer 6

Chapter 18, Problem 1RQ

Summary Introduction

Introduction:

A high amount of oxygen is required during heavy exercise for body cells and organs to function properly. Heavy exercise causes the blood pressure to increase. This provides the strength to the muscles and also improves the pumping ability of the blood by the heart to lungs and other body parts.

Expert Solution & Answer

Answer to Problem 1RQ

Correct answer:

20 fold.

Explanation of Solution

Explanation for the correct answer:

Option (b) is, ‘20 fold’. The cardiopulmonary system’s components may get stressed to their limits during heavy exercise. The alveolar ventilation increases 20 fold along with oxygen diffusion capacity, blood flow in muscles, consumption of oxygen, and production of heat. Hence, option (b) is correct.

Explanation for the incorrect answer:

Option (a) is, ‘10 fol0d’. The alveolar ventilation increase is coupled with oxygen diffusion capacity, muscle blood flow, oxygen consumption, and heat production. The value of alveolar ventilation increases 20 fold. So, it is an incorrect option.

Option (c) is, ‘30 fold’. The amount of gas exchange in an adult is 6 L (liters)/ min during normal quiet breathing. The alveolar ventilation increases 20 fold during strenuous exercise. So, it is an incorrect option.

Option (d) is, ‘40 fold’. The strenuous exercise increases the alveolar ventilation 20 fold. So, it is an incorrect option.

Hence, options (a), (c), and (d) are incorrect.

Conclusion

Therefore, it can be concluded that the alveolar ventilation increases 20 fold during heavy exercise. An adult interchanges approximately 6 L of the gas per minute during the normal quiet breathing.

Answer 7

Chapter 18, Problem 1RQ

Summary Introduction

Introduction:

A high amount of oxygen is required during heavy exercise for body cells and organs to function properly. Heavy exercise causes the blood pressure to increase. This provides the strength to the muscles and also improves the pumping ability of the blood by the heart to lungs and other body parts.

Answer 8

Expert Solution & Answer

Answer to Problem 1RQ

Correct answer:

20 fold.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

Explanation for the correct answer:

Option (b) is, ‘20 fold’. The cardiopulmonary system’s components may get stressed to their limits during heavy exercise. The alveolar ventilation increases 20 fold along with oxygen diffusion capacity, blood flow in muscles, consumption of oxygen, and production of heat. Hence, option (b) is correct.

Explanation for the incorrect answer:

Option (a) is, ‘10 fol0d’. The alveolar ventilation increase is coupled with oxygen diffusion capacity, muscle blood flow, oxygen consumption, and heat production. The value of alveolar ventilation increases 20 fold. So, it is an incorrect option.

Option (c) is, ‘30 fold’. The amount of gas exchange in an adult is 6 L (liters)/ min during normal quiet breathing. The alveolar ventilation increases 20 fold during strenuous exercise. So, it is an incorrect option.

Option (d) is, ‘40 fold’. The strenuous exercise increases the alveolar ventilation 20 fold. So, it is an incorrect option.

Hence, options (a), (c), and (d) are incorrect.

Answer 12

Conclusion

Therefore, it can be concluded that the alveolar ventilation increases 20 fold during heavy exercise. An adult interchanges approximately 6 L of the gas per minute during the normal quiet breathing.

Answer 13

Ch. 18 - Prob. 1RQ Ch. 18 - 2. The maximum alveolar ventilation generated...Ch. 18 - 3. During heavy exercise, the total cardiac output...Ch. 18 - Prob. 4RQ Ch. 18 - Prob. 5RQ Ch. 18 - Prob. 6RQ Ch. 18 - During exercise, the oxygen consumption (VO2) of...Ch. 18 - During very heavy exercise, the 1. pH increases 2....Ch. 18 - 9. During maximum exercise, the oxygen diffusion...Ch. 18 - During exercise, the P(A=a)O2 begins to increase...

A high amount of oxygen is required during heavy exercise for body cells and organs to function properly. Heavy exercise causes the blood pressure to increase. This provides the strength to the muscles and also improves the pumping ability of the blood by the heart to lungs and other body parts.

Concept explainers

Answer to Problem 1RQ

Explanation of Solution

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Chapter 18 Solutions