Whether exercise increase or decrease venous return of blood and lymph. Concept introduction: During breathing, the rhythmic pressure changes due to contraction and relaxation of the skeletal muscle of breathing. This cycle is known as the respiratory pump. The vigorous exercise demands more oxygen supply to produce more energy. Therefore, more blood enters the atria.

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Answer 1

Question

Chapter 23.8, Problem 9WDT

Summary Introduction

To determine: Whether exercise increase or decrease venous return of blood and lymph.

Concept introduction: During breathing, the rhythmic pressure changes due to contraction and relaxation of the skeletal muscle of breathing. This cycle is known as the respiratory pump. The vigorous exercise demands more oxygen supply to produce more energy. Therefore, more blood enters the atria.

Summary Introduction

To determine: Whether the increase in blood return will affect the heart rate.

Concept introduction: During breathing, the rhythmic pressure changes due to contraction and relaxation of the skeletal muscle of breathing. This cycle is known as the respiratory pump. The vigorous exercise demands more oxygen supply to produce more energy. Therefore, more blood enters the atria.

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Answer 2

Question

Chapter 23.8, Problem 9WDT

Summary Introduction

To determine: Whether exercise increase or decrease venous return of blood and lymph.

Concept introduction: During breathing, the rhythmic pressure changes due to contraction and relaxation of the skeletal muscle of breathing. This cycle is known as the respiratory pump. The vigorous exercise demands more oxygen supply to produce more energy. Therefore, more blood enters the atria.

Summary Introduction

To determine: Whether the increase in blood return will affect the heart rate.

Concept introduction: During breathing, the rhythmic pressure changes due to contraction and relaxation of the skeletal muscle of breathing. This cycle is known as the respiratory pump. The vigorous exercise demands more oxygen supply to produce more energy. Therefore, more blood enters the atria.

Expert Solution & Answer

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Answer 3

Question

Chapter 23.8, Problem 9WDT

Summary Introduction

To determine: Whether exercise increase or decrease venous return of blood and lymph.

Concept introduction: During breathing, the rhythmic pressure changes due to contraction and relaxation of the skeletal muscle of breathing. This cycle is known as the respiratory pump. The vigorous exercise demands more oxygen supply to produce more energy. Therefore, more blood enters the atria.

Summary Introduction

To determine: Whether the increase in blood return will affect the heart rate.

Concept introduction: During breathing, the rhythmic pressure changes due to contraction and relaxation of the skeletal muscle of breathing. This cycle is known as the respiratory pump. The vigorous exercise demands more oxygen supply to produce more energy. Therefore, more blood enters the atria.

Expert Solution & Answer

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Answer 4

Question

Chapter 23.8, Problem 9WDT

Summary Introduction

To determine: Whether exercise increase or decrease venous return of blood and lymph.

Concept introduction: During breathing, the rhythmic pressure changes due to contraction and relaxation of the skeletal muscle of breathing. This cycle is known as the respiratory pump. The vigorous exercise demands more oxygen supply to produce more energy. Therefore, more blood enters the atria.

Summary Introduction

To determine: Whether the increase in blood return will affect the heart rate.

Concept introduction: During breathing, the rhythmic pressure changes due to contraction and relaxation of the skeletal muscle of breathing. This cycle is known as the respiratory pump. The vigorous exercise demands more oxygen supply to produce more energy. Therefore, more blood enters the atria.

Expert Solution & Answer

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Answer 5

Chapter 23.8, Problem 9WDT

Summary Introduction

To determine: Whether exercise increase or decrease venous return of blood and lymph.

Concept introduction: During breathing, the rhythmic pressure changes due to contraction and relaxation of the skeletal muscle of breathing. This cycle is known as the respiratory pump. The vigorous exercise demands more oxygen supply to produce more energy. Therefore, more blood enters the atria.

Summary Introduction

To determine: Whether the increase in blood return will affect the heart rate.

Concept introduction: During breathing, the rhythmic pressure changes due to contraction and relaxation of the skeletal muscle of breathing. This cycle is known as the respiratory pump. The vigorous exercise demands more oxygen supply to produce more energy. Therefore, more blood enters the atria.

Answer 6

Chapter 23.8, Problem 9WDT

Summary Introduction

To determine: Whether exercise increase or decrease venous return of blood and lymph.

Concept introduction: During breathing, the rhythmic pressure changes due to contraction and relaxation of the skeletal muscle of breathing. This cycle is known as the respiratory pump. The vigorous exercise demands more oxygen supply to produce more energy. Therefore, more blood enters the atria.

Answer 7

Chapter 23.8, Problem 9WDT

Summary Introduction

To determine: Whether exercise increase or decrease venous return of blood and lymph.

Concept introduction: During breathing, the rhythmic pressure changes due to contraction and relaxation of the skeletal muscle of breathing. This cycle is known as the respiratory pump. The vigorous exercise demands more oxygen supply to produce more energy. Therefore, more blood enters the atria.

Answer 8

Summary Introduction

To determine: Whether the increase in blood return will affect the heart rate.

Concept introduction: During breathing, the rhythmic pressure changes due to contraction and relaxation of the skeletal muscle of breathing. This cycle is known as the respiratory pump. The vigorous exercise demands more oxygen supply to produce more energy. Therefore, more blood enters the atria.

Answer 9

Summary Introduction

To determine: Whether the increase in blood return will affect the heart rate.

Concept introduction: During breathing, the rhythmic pressure changes due to contraction and relaxation of the skeletal muscle of breathing. This cycle is known as the respiratory pump. The vigorous exercise demands more oxygen supply to produce more energy. Therefore, more blood enters the atria.

Answer 10

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Answer 11

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Answer 12

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Answer 13

Ch. 23.1 - Prob. 1LO Ch. 23.1 - Which respiratory structure is associated with the...Ch. 23.1 - Prob. 2LO Ch. 23.1 - Prob. 2WDL Ch. 23.1 - LEARNING OBJECTIVE 3. Describe the structure of...Ch. 23.1 - Prob. 4LO Ch. 23.1 - In what ways does the epithelium of the upper...Ch. 23.2 - Prob. 5LO Ch. 23.2 - Prob. 6LO Ch. 23.2 - Prob. 1WDT

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