LRA-217 Final Review

Question 1

The joint found between the base of the third metacarpal and carpal bone is the:

Answer 1

3rd cmc joint (carpometacarpal)

Question 2

Which of the carpals articulates with the radius?

Answer 2

Scaphoid

Question 3

Which of the carpal bones is considered to be the largest?

Answer 3

Capitate

Question 4

Where is the ulnar head located?

Answer 4

Distally to the elbow

Question 5

Which two structures primarily form the hinge-like structure and movement of the elbow joint?

Answer 5

Trochlea and olecranon

Question 6

What is the name of the two small depressions found on the anterior aspect of the distal humerus?

Answer 6

Radial and coronoid fossa

Question 7

Which two structures form the distal radioulnar joint?

Answer 7

Ulnar notch and ulnar head

Question 8

The smooth, depressed, center portion of the trochlea used for evaluating rotation on a lateral elbow is termed the trochlear:

Answer 8

Trochlear sulcus

Question 9

The interphalangeal joints have a(n) ____ type of joint movement.

Answer 9

ginglymus

Question 10

The radiocarpal (wrist) joint possesses a(n) ___ type of joint movement.

Answer 10

ellipsoidal

Question 11

The first carpometacarpal joint is classified as a____ joint.

Answer 11

sellar

Question 12

What is the name of the insertion point for the deltoid muscle located on the anterolateral surface of the humerus?

Answer 12

Deltoid Tuberosity