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Label the structure A. Pectoralis minor B. Pectoralis major C. Trapezius D. Latissimus dorsi E. Teres minor

Label the structure A. Pectoralis minor B. Pectoralis major C. Trapezius D. Latissimus dorsi E. Teres minor

Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Label the structure A. Pectoralis minor B. Pectoralis major C. Trapezius D. Latissimus dorsi E. Teres minor
The image shows a detailed anatomical illustration of the upper torso, highlighting the musculature around the shoulder region. The focus is on the pectoralis minor muscle, as indicated by the black arrow. The pectoralis minor is located beneath the larger pectoralis major muscle and is one of the key muscles involved in the movement of the scapula. The muscles are shown in a realistic reddish hue, with fibers and contours illustrating their structure and direction. The diagram indicates surrounding areas, including part of the rib cage to which the pectoralis minor attaches. Proper understanding of this muscle's position and function is essential for fields such as medicine, physiotherapy, and sports science. * A. Pectoralis minor This depiction serves as an educational aid in understanding the anatomical relationships and functions of the muscles in the shoulder and chest region.
Transcribed Image Text:The image shows a detailed anatomical illustration of the upper torso, highlighting the musculature around the shoulder region. The focus is on the pectoralis minor muscle, as indicated by the black arrow. The pectoralis minor is located beneath the larger pectoralis major muscle and is one of the key muscles involved in the movement of the scapula. The muscles are shown in a realistic reddish hue, with fibers and contours illustrating their structure and direction. The diagram indicates surrounding areas, including part of the rib cage to which the pectoralis minor attaches. Proper understanding of this muscle's position and function is essential for fields such as medicine, physiotherapy, and sports science. * A. Pectoralis minor This depiction serves as an educational aid in understanding the anatomical relationships and functions of the muscles in the shoulder and chest region.
The image depicts the muscles of the upper torso, particularly focusing on the pectoral region. The major muscle groups visible include: 1. **Pectoralis Major**: This large muscle covers the upper chest and contributes to the movement of the shoulder joint. It is shown prominently across the chest area. 2. **Serratus Anterior**: Located on the lateral aspect of the thorax, these muscles appear serrated and are involved in the upward rotation and protraction of the scapula. 3. **Intercostal Muscles**: These muscles are located between the ribs and are involved in the mechanical aspect of breathing by aiding in the expansion and contraction of the chest cavity. The image also includes an arrow pointing to a specific muscle group, possibly indicating the highlighted region for educational focus. This could refer to an illustrative emphasis on the **Pectoralis Minor**, a smaller muscle situated underneath the Pectoralis Major and involved in stabilization, depression, abduction, or protraction of the scapula. This anatomical illustration is valuable for understanding the muscular structure and arrangement in the pectoral region, aiding in the study of kinesiology and anatomy.
Transcribed Image Text:The image depicts the muscles of the upper torso, particularly focusing on the pectoral region. The major muscle groups visible include: 1. **Pectoralis Major**: This large muscle covers the upper chest and contributes to the movement of the shoulder joint. It is shown prominently across the chest area. 2. **Serratus Anterior**: Located on the lateral aspect of the thorax, these muscles appear serrated and are involved in the upward rotation and protraction of the scapula. 3. **Intercostal Muscles**: These muscles are located between the ribs and are involved in the mechanical aspect of breathing by aiding in the expansion and contraction of the chest cavity. The image also includes an arrow pointing to a specific muscle group, possibly indicating the highlighted region for educational focus. This could refer to an illustrative emphasis on the **Pectoralis Minor**, a smaller muscle situated underneath the Pectoralis Major and involved in stabilization, depression, abduction, or protraction of the scapula. This anatomical illustration is valuable for understanding the muscular structure and arrangement in the pectoral region, aiding in the study of kinesiology and anatomy.
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