Asked by Alina Ramos on May 30, 2024
Verified
Which abdominal wall muscle inserts on the 10th to 12th ribs and rectus sheath?
A) Rectus abdominis
B) External abdominal oblique
C) Internal abdominal oblique
D) Transversus abdominis
E) Quadratus lumborum
Rectus Sheath
The fibrous sheath formed by the aponeuroses of the abdominal muscles, enclosing the rectus abdominis muscles.
Transversus Abdominis
A muscle layer of the abdominal wall which helps with the body's posture and internal organ support.
External Abdominal Oblique
A large, flat muscle lying on the outer surface of the abdomen, which helps in the rotation and lateral bending of the trunk.
- Characterize the construction and operation of the abdominal wall muscles, highlighting their impact on the mechanics of the body.
Verified Answer
Learning Objectives
- Characterize the construction and operation of the abdominal wall muscles, highlighting their impact on the mechanics of the body.
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