What do the labels 11 and 12 refer to in the anterior deep view of the human body?
Understand the Problem
The question is asking about the identification or understanding of specific parts of the human anatomy as depicted in the provided image, which includes labeled illustrations of muscles.
Answer
Label 11: Serratus anterior muscle, Label 12: External oblique muscle.
Labels 11 and 12 refer to the serratus anterior muscle, which is responsible for the protraction of the scapula, and the external oblique muscle, which aids in trunk rotation and flexion.
Answer for screen readers
Labels 11 and 12 refer to the serratus anterior muscle, which is responsible for the protraction of the scapula, and the external oblique muscle, which aids in trunk rotation and flexion.
More Information
The serratus anterior muscle plays a key role in the movement of the scapula, while the external oblique muscle is involved in various movements of the trunk, such as bending and twisting.
Tips
A common mistake is misidentifying these muscles with nearby structures. Carefully observe anatomical position in images.
Sources
- 1.4 Anatomical Terminology – Anatomy & Physiology - open.oregonstate.education
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