Match the Following Structures, Labelled A

question 219

Multiple Choice

Match the following structures, labelled a. through e., to their descriptions. (Options may be used more than once or not at all.)
-site of formation of CSF

• A)arachnoid villi
• B)subarachnoid space
• C)choroid plexuses
• D)dural sinuses
• E)dura mater

---

Definitions:

Transverse Abdominis

A muscle layer of the anterior and lateral abdominal wall which is deep to (layered below) the internal oblique muscle.

Rectus Abdominis

A paired muscle running vertically on each side of the anterior wall of the human abdomen, involved in flexing the lumbar spine.

Pectoralis Group

A group of muscles located at the front of the chest, involved in movements of the shoulder and arm.

Clavicle

A long bone that serves as a strut between the shoulder blade and the sternum or breastbone, known colloquially as the collarbone.