Exam 2 SLHS 3400 Photo Study

Identify these muscles. Pay attention to the orientation of the muscle fibers and the placement of the muscles with regard to deep/superficial orientation to help you identify the muscles.

A. External oblique B. Internal oblique C. Rectus abominus

Identify this structure indicated by the arrows.

Abdominal aponeurosis

Identify this bone. (Hint: there are 12 of them)

Boney ribs

What muscle is indicated by the arrows below?

Diaphragm Muscle

What is this structure named?

External intercostals

Identify the muscles labeled a, b, and c.

Label A Rectus abominus Label B External oblique Label C Transversus

Identify this lining, indicated by the black arrow.

Parietal Pleura

What muscles are indicated by the black arrow?

Scalenes

Identify this muscle, shown in red.

Sternocleidomastoid

To what cavity is the blue arrow pointing?

abdominal cavity

What are these muscles?

external intercostals

What is this muscle?

pectoralis major

What is this muscle?

pectoralis minor

What are you looking at the end of?

sternum (manubrium, corpus, xiphiod process)

What is this structure?

sternum (manubrium, corpus, xiphiod process)

To what cavity is the arrow pointing?

thoracic cavity