Chest and shoulder muscles that move the arm at the shoulder joint have insertions on the a. scapula. b. clavicle and ribs. c. humerus d. radius or ulna.

Question

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Answer 1

Textbook Question

Chapter 23, Problem 1PL

Chest and shoulder muscles that move the arm at the shoulder joint have insertions on the

a. scapula.
b. clavicle and ribs.
c. humerus
d. radius or ulna.

Expert Solution & Answer

Summary Introduction

Introduction:

A joint is a connection between the bones in the body. The function of the joints is to allow various degrees and types of movements in the body. There are certain frictionless joints, such as knee, elbow, and shoulder. These joints can withstand compression and heavy weights easily.

Answer to Problem 1PL

Correct answer:

Option (c), humerus.

Explanation of Solution

Explanation/justification for the correct answer:

Option (c) humerus. Chest and shoulder muscles make the arm movement at the shoulder joint. These two muscles have insertion at the humerus. Hence, this option is correct.

Explanation for incorrect answer:

Option (a) scapula. The scapula is the insertion for the levator scapulae muscle. The scapula is present on both the sides of the upper back and just behind the shoulders. Hence, this option is incorrect.

Option (b) clavicle and ribs. The subclavius muscle has insertion at the clavicle and the rib cage. Hence, this option is incorrect.

Option (d) radius or ulna. The biceps have an origin at the shoulder joint and insertion at the radius, near the elbow joint. Hence, this option is incorrect.

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Answer 2

Textbook Question

Chapter 23, Problem 1PL

Chest and shoulder muscles that move the arm at the shoulder joint have insertions on the

a. scapula.
b. clavicle and ribs.
c. humerus
d. radius or ulna.

Expert Solution & Answer

Summary Introduction

Introduction:

A joint is a connection between the bones in the body. The function of the joints is to allow various degrees and types of movements in the body. There are certain frictionless joints, such as knee, elbow, and shoulder. These joints can withstand compression and heavy weights easily.

Answer to Problem 1PL

Correct answer:

Option (c), humerus.

Explanation of Solution

Explanation/justification for the correct answer:

Option (c) humerus. Chest and shoulder muscles make the arm movement at the shoulder joint. These two muscles have insertion at the humerus. Hence, this option is correct.

Explanation for incorrect answer:

Option (a) scapula. The scapula is the insertion for the levator scapulae muscle. The scapula is present on both the sides of the upper back and just behind the shoulders. Hence, this option is incorrect.

Option (b) clavicle and ribs. The subclavius muscle has insertion at the clavicle and the rib cage. Hence, this option is incorrect.

Option (d) radius or ulna. The biceps have an origin at the shoulder joint and insertion at the radius, near the elbow joint. Hence, this option is incorrect.

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Answer 3

Textbook Question

Chapter 23, Problem 1PL

Chest and shoulder muscles that move the arm at the shoulder joint have insertions on the

a. scapula.
b. clavicle and ribs.
c. humerus
d. radius or ulna.

Expert Solution & Answer

Summary Introduction

Introduction:

A joint is a connection between the bones in the body. The function of the joints is to allow various degrees and types of movements in the body. There are certain frictionless joints, such as knee, elbow, and shoulder. These joints can withstand compression and heavy weights easily.

Answer to Problem 1PL

Correct answer:

Option (c), humerus.

Explanation of Solution

Explanation/justification for the correct answer:

Option (c) humerus. Chest and shoulder muscles make the arm movement at the shoulder joint. These two muscles have insertion at the humerus. Hence, this option is correct.

Explanation for incorrect answer:

Option (a) scapula. The scapula is the insertion for the levator scapulae muscle. The scapula is present on both the sides of the upper back and just behind the shoulders. Hence, this option is incorrect.

Option (b) clavicle and ribs. The subclavius muscle has insertion at the clavicle and the rib cage. Hence, this option is incorrect.

Option (d) radius or ulna. The biceps have an origin at the shoulder joint and insertion at the radius, near the elbow joint. Hence, this option is incorrect.

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Answer 4

Textbook Question

Chapter 23, Problem 1PL

Chest and shoulder muscles that move the arm at the shoulder joint have insertions on the

a. scapula.
b. clavicle and ribs.
c. humerus
d. radius or ulna.

Expert Solution & Answer

Summary Introduction

Introduction:

A joint is a connection between the bones in the body. The function of the joints is to allow various degrees and types of movements in the body. There are certain frictionless joints, such as knee, elbow, and shoulder. These joints can withstand compression and heavy weights easily.

Answer to Problem 1PL

Correct answer:

Option (c), humerus.

Explanation of Solution

Explanation/justification for the correct answer:

Option (c) humerus. Chest and shoulder muscles make the arm movement at the shoulder joint. These two muscles have insertion at the humerus. Hence, this option is correct.

Explanation for incorrect answer:

Option (a) scapula. The scapula is the insertion for the levator scapulae muscle. The scapula is present on both the sides of the upper back and just behind the shoulders. Hence, this option is incorrect.

Option (b) clavicle and ribs. The subclavius muscle has insertion at the clavicle and the rib cage. Hence, this option is incorrect.

Option (d) radius or ulna. The biceps have an origin at the shoulder joint and insertion at the radius, near the elbow joint. Hence, this option is incorrect.

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Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

Summary Introduction

Introduction:

A joint is a connection between the bones in the body. The function of the joints is to allow various degrees and types of movements in the body. There are certain frictionless joints, such as knee, elbow, and shoulder. These joints can withstand compression and heavy weights easily.

Answer to Problem 1PL

Correct answer:

Option (c), humerus.

Explanation of Solution

Explanation/justification for the correct answer:

Option (c) humerus. Chest and shoulder muscles make the arm movement at the shoulder joint. These two muscles have insertion at the humerus. Hence, this option is correct.

Explanation for incorrect answer:

Option (a) scapula. The scapula is the insertion for the levator scapulae muscle. The scapula is present on both the sides of the upper back and just behind the shoulders. Hence, this option is incorrect.

Option (b) clavicle and ribs. The subclavius muscle has insertion at the clavicle and the rib cage. Hence, this option is incorrect.

Option (d) radius or ulna. The biceps have an origin at the shoulder joint and insertion at the radius, near the elbow joint. Hence, this option is incorrect.

Answer 8

Expert Solution & Answer

Summary Introduction

Introduction:

A joint is a connection between the bones in the body. The function of the joints is to allow various degrees and types of movements in the body. There are certain frictionless joints, such as knee, elbow, and shoulder. These joints can withstand compression and heavy weights easily.

Answer to Problem 1PL

Correct answer:

Option (c), humerus.

Explanation of Solution

Explanation/justification for the correct answer:

Option (c) humerus. Chest and shoulder muscles make the arm movement at the shoulder joint. These two muscles have insertion at the humerus. Hence, this option is correct.

Explanation for incorrect answer:

Option (a) scapula. The scapula is the insertion for the levator scapulae muscle. The scapula is present on both the sides of the upper back and just behind the shoulders. Hence, this option is incorrect.

Option (b) clavicle and ribs. The subclavius muscle has insertion at the clavicle and the rib cage. Hence, this option is incorrect.

Option (d) radius or ulna. The biceps have an origin at the shoulder joint and insertion at the radius, near the elbow joint. Hence, this option is incorrect.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Summary Introduction

Introduction:

A joint is a connection between the bones in the body. The function of the joints is to allow various degrees and types of movements in the body. There are certain frictionless joints, such as knee, elbow, and shoulder. These joints can withstand compression and heavy weights easily.

Answer 12

Answer to Problem 1PL

Correct answer:

Option (c), humerus.

Answer 13

Explanation of Solution

Explanation/justification for the correct answer:

Option (c) humerus. Chest and shoulder muscles make the arm movement at the shoulder joint. These two muscles have insertion at the humerus. Hence, this option is correct.

Explanation for incorrect answer:

Option (a) scapula. The scapula is the insertion for the levator scapulae muscle. The scapula is present on both the sides of the upper back and just behind the shoulders. Hence, this option is incorrect.

Option (b) clavicle and ribs. The subclavius muscle has insertion at the clavicle and the rib cage. Hence, this option is incorrect.

Option (d) radius or ulna. The biceps have an origin at the shoulder joint and insertion at the radius, near the elbow joint. Hence, this option is incorrect.

Answer 14

Ch. 23 - Chest and shoulder muscles that move the arm at...Ch. 23 - Muscles located in the arm that move the forearm...Ch. 23 - Rotator cuff muscles all have origins on the a....Ch. 23 - Which of the following is not a rotator cuff...Ch. 23 - The belly of the muscle is usually ________ the...Ch. 23 - The belly of the flexor digitorumprofundus muscle...Ch. 23 - There are more muscles that move the forearm than...Ch. 23 - The action of the brachialis muscle is flexion of...Ch. 23 - FIGURE 23.7 Label the deep anterior muscles of the...Ch. 23 - Label the muscle of respiration of the posterior...

Chest and shoulder muscles that move the arm at the shoulder joint have insertions on the a. scapula. b. clavicle and ribs. c. humerus d. radius or ulna.

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Answer to Problem 1PL

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