Day 14 appendicular anatomy

Question 1

What are the structures of the upper limb?

Answer 1

skeletal structures
pectoral girdle
arm and forearm
wrist and hand

Articulations
joints around shoulder region
elbow
wrist and hand

Question 2

The pectoral girdle:

what are the three freely moveable bony articulations?

Answer 2

Sternoclavicular
Acromioclavicular
Glenohumeral

Question 3

Of the three articulatio in the pectoral girdle what is the only articulation connecting the upeer limb to the trunk?

Answer 3

the sternoclavicular joint

Question 4

In the glenohumeral joint what are 4 structures that increase stability?

Answer 4

articular capsule
Glenoid labrum and bursa
ligaments
surrounding mesculature and associated tendons

Question 5

Glenohumeral joint:

Humerus and coracoid process have a ligament that connect them what is the name?

Answer 5

coracohumeral ligament

Question 6

Glenohumeral joint:

Humerus and Glenoid fossa have a ligament that connect them what is the name?

Answer 6

Glenohumeral ligament

Question 7

Glenohumeral joint:

Acromion and coracoid process have a ligament that connect them what is the name?

Answer 7

coraco-acromial ligament

Question 8

Glenohumeral joint:

acromion and clavicle have a ligament that connect them what is the name?

Answer 8

Acromioclavicular ligament

Question 9

Glenohumeral joint:

clavicle and coracoid process have a ligament that connect them what is the name?

Answer 9

coracoclavicular ligament