The reason for which, in the back, both the left and right external intercostal muscles have the opposite line of pull. Introduction: The intercostal muscles are located between the ribs and move perpendicularly to each other. The external intercostal muscles are the most superficial muscles, which run medially and inferiorly from the above rib to the below rib. The internal intercostal muscle fibers lie deep and run perpendicularly to the external intercostal muscles, and do the opposite function.

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Answer 1

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Chapter 16, Problem 7GAQ

Summary Introduction

To determine: The reason for which, in the back, both the left and right external intercostal muscles have the opposite line of pull.

Introduction: The intercostal muscles are located between the ribs and move perpendicularly to each other. The external intercostal muscles are the most superficial muscles, which run medially and inferiorly from the above rib to the below rib. The internal intercostal muscle fibers lie deep and run perpendicularly to the external intercostal muscles, and do the opposite function.

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Answer 2

Question

Chapter 16, Problem 7GAQ

Summary Introduction

To determine: The reason for which, in the back, both the left and right external intercostal muscles have the opposite line of pull.

Introduction: The intercostal muscles are located between the ribs and move perpendicularly to each other. The external intercostal muscles are the most superficial muscles, which run medially and inferiorly from the above rib to the below rib. The internal intercostal muscle fibers lie deep and run perpendicularly to the external intercostal muscles, and do the opposite function.

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Answer 3

Question

Chapter 16, Problem 7GAQ

Summary Introduction

To determine: The reason for which, in the back, both the left and right external intercostal muscles have the opposite line of pull.

Introduction: The intercostal muscles are located between the ribs and move perpendicularly to each other. The external intercostal muscles are the most superficial muscles, which run medially and inferiorly from the above rib to the below rib. The internal intercostal muscle fibers lie deep and run perpendicularly to the external intercostal muscles, and do the opposite function.

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Answer 4

Question

Chapter 16, Problem 7GAQ

Summary Introduction

To determine: The reason for which, in the back, both the left and right external intercostal muscles have the opposite line of pull.

Introduction: The intercostal muscles are located between the ribs and move perpendicularly to each other. The external intercostal muscles are the most superficial muscles, which run medially and inferiorly from the above rib to the below rib. The internal intercostal muscle fibers lie deep and run perpendicularly to the external intercostal muscles, and do the opposite function.

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Answer 5

Chapter 16, Problem 7GAQ

Summary Introduction

To determine: The reason for which, in the back, both the left and right external intercostal muscles have the opposite line of pull.

Introduction: The intercostal muscles are located between the ribs and move perpendicularly to each other. The external intercostal muscles are the most superficial muscles, which run medially and inferiorly from the above rib to the below rib. The internal intercostal muscle fibers lie deep and run perpendicularly to the external intercostal muscles, and do the opposite function.

Answer 6

Chapter 16, Problem 7GAQ

Summary Introduction

To determine: The reason for which, in the back, both the left and right external intercostal muscles have the opposite line of pull.

Introduction: The intercostal muscles are located between the ribs and move perpendicularly to each other. The external intercostal muscles are the most superficial muscles, which run medially and inferiorly from the above rib to the below rib. The internal intercostal muscle fibers lie deep and run perpendicularly to the external intercostal muscles, and do the opposite function.

Answer 7

Chapter 16, Problem 7GAQ

Summary Introduction

To determine: The reason for which, in the back, both the left and right external intercostal muscles have the opposite line of pull.

Introduction: The intercostal muscles are located between the ribs and move perpendicularly to each other. The external intercostal muscles are the most superficial muscles, which run medially and inferiorly from the above rib to the below rib. The internal intercostal muscle fibers lie deep and run perpendicularly to the external intercostal muscles, and do the opposite function.

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 16 - Prob. 1GAQ Ch. 16 - Prob. 2GAQ Ch. 16 - Prob. 3GAQ Ch. 16 - Prob. 4GAQ Ch. 16 - Prob. 5GAQ Ch. 16 - Prob. 6GAQ Ch. 16 - Prob. 7GAQ Ch. 16 - Prob. 8GAQ Ch. 16 - Prob. 9GAQ Ch. 16 - Prob. 10GAQ

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