Upper Appendicular skeleton (M#2)

Question 1

what are the 8 carpal bones

Answer 1

1. scaphoid
2. trapezium
3. capitate
4. trapezoid
5. lunate
6. pisiform
7. triquetrum
8. hamate

Question 2

how do you name phalanges?

Answer 2

Dis/Med/Prox Phalanx I-V

Question 3

which way do you count your fingers from 1-5?

Answer 3

pollex (thumb) to pinky

Question 4

what are the 3 bone markings on the clavicle ?

Answer 4

ANT.
- acromical end
- sternal end

POST.
- conoid tubercle

Question 5

what are the 7 bone markings on the scapula?

Answer 5

ANT.
- acromion
- coracoid process
- subscapular fossa
- glenoid cavity

POST.
- spine of scapula
- supraspinous fossa
- infraspinous fossa

Question 6

what bone marking articulates with the head of the humerus to form shoulder joint?

Answer 6

glenoid cavity

Question 7

what protruding structure on the scapula hints at the posterior side?

Answer 7

the spine of the scapula

Question 8

what are the 11 bone markings of the humerus?

Answer 8

ANT.
- greater tubercle
- lesser tubercle
- intertubercular groove
- head
- coronoid fossa (medial)
- lateral epicondyle
- medial epicondyle
- capitulum (lateral)
- trochlea (medial)
- deltoid tuberosity

POST.
- olecranon fossa

Question 9

what two bone markings on the humerus make a bow + hint at the anterior side?

Answer 9

capitulum + trochlea

Question 10

what are the 3 bone markings of the radius?

Answer 10

• head of radius
• radial tuberosity
• styloid process of radius

Question 11

what are the 4 bone markings of the ulna?

Answer 11

ANT.
- trochlear notch
- radial notch

POST.
- olecranon fossa
- styloid process of ulna