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KEx 19 HW Exercise 19 Review & Practice Sheet: Muscles of the Vertebral Column,

ID: 3516100 • Letter: K

Question

KEx 19 HW Exercise 19 Review & Practice Sheet: Muscles of the Vertebral Column, Abdomen, and Pelvis Part C Match each term listed on the left with its correct description on the right. Reset Help Internal oblique The is an abdominal muscle with horizontal fibers. Diaphragm is a neck muscle that extends the head Rectus abdominis The is a circular muscle found in the pelvic floor Internal intercostal Longissimus cervicis Quadratus lumborum External oblique External anal sphincter External intercostal Linea alba The are found between the ribs and function to elevate the rib cage The are found between the ribs and function to depress the rib c age. is a superficial lateral muscle of the abdomen. The is a posterior vertebral muscle that flexes the spine The is the trunk midline muscle that compresses the abdomen. The is a fibrous line located along the midline of the trunk. The is the major muscle of inhalation.

Explanation / Answer

1. Internal oblique

2. Longissimus cervicis

3. External anal sphincter

4. External intercostal

5. Internal intercostal

6. External oblique

7. Quadratus lumborum

8. Rectus abdominis

9. Linea Alba

10. Diaphragm