External Oblique and Rectus Abdominis – Anterolateral Abdominal Wall
About the Lecture
The lecture External Oblique and Rectus Abdominis – Anterolateral Abdominal Wall by James Pickering, PhD is from the course Abdomen [Archive].
Included Quiz Questions
Which statement regarding the external oblique muscle is correct?
- It originates from the outer surface of ribs 5–12.
- The fibers run superiorly and posteriorly.
- It originates from the inner surfaces of ribs 10-12.
- It has no relationship to intra-abdominal pressure.
- It helps with digestion.
Which spinal cord segments innervate the external oblique muscle?
- T7–T12
- T2–T6
- T6–T7
- T7–T8
- T8–T10
From which structure(s) does the rectus abdominis muscle originate?
- Pubic crest
- Xiphisternum and the lowest portion of the body of the sternum
- The shaft of ribs 5–7
- The costal cartilage of ribs 5–7
- Ilium
These courses may be of interest to you
![Abdomen [Archive]](https://assets-cdn1.lecturio.de/lecture_collection/image_medium/8204_1479718872.png)
![Anatomy [Archive]](https://assets-cdn1.lecturio.de/lecture_collection/image_medium/87992_1693919964.png)
Author of lecture External Oblique and Rectus Abdominis – Anterolateral Abdominal Wall
James Pickering, PhD
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Quiz Overview
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