1. Listing the muscles of the shoulder, their origin, insertionand function
2. Identifying and listing the boundaries of the axillaryfossa
3. Contrasting the components of the quadrangular space,triangular space and triangular interval
4. Listing the muscles of the arm, their origin, insertion andfunction
5. Listing the muscles of the forearm and their function
6. Organizing the muscles of the forearm based on their respectivecompartments
7. Organizing the muscles of the forearm based on their respectivelayers
8. Listing the boundaries of the cubital fossa
9. Listing the muscles of the Thenar eminence and theirfunction
10. Listing the muscles of the Hypothenar eminence and theirfunction
11. Listing the muscles of the intermediate region of the Hand andtheir function

1. A 27-year-old male comes to the outpatient clinic complainingof pain in the shoulder region, after a proper physical evaluationyou determine that the there’s a supraspinatous muscle tear.

Which is the function of thesupraspinatous muscle?

Which is the insertion of thesupraspinatous muscle?

1. A 23-year-old male comes to the emergency department aftersustaining a penetrating injury to the right arm. There’s damage ofa muscle inserted in a tubercle in the lateral aspect of thehumerus.

Which is the function of the affectedmuscle?

What’s the origin of the affectedmuscle?

1. A 22-year-old male comes to the emergency after sustaining ahumeral fracture, after proper evaluation and imaging studies, youidentify a fracture of the lesser humeral tubercle.

             Which movement is most likely to be compromised in this patient?What’s the origin of the most likely affected muscle?

2.1 Based on image #1: list theboundaries of the axillary fossa

3.1 Based on image #2: List theboundaries of the quadrangular space, triangular space andtriangular interval and mention at least 1 structure that passesthrough the space

1. A 22-year-old male comes to the emergency departmentcomplaining of a bulge in the anterior aspect of the arm, after aproper evaluation, you find out he was lifting heavy weights andruptured a tendon.

             Which muscle is most likely to be affected?

           What the main function of the affected muscle?

    Which is theinsertion/origin of the affected muscle?

1. Which muscles originate from the coracoid process?

5, 6, 7, 9, 10 and 11 =Lab

1. Based on the image provided, list the boundaries and contentsof the cubital fossa
2. Which structure is at risk of damage if the aponeurosis of theBiceps Brachii is pierced by a needle during a phlebotomy?