Exam #2

Question 1

The medial clavicle articulates with the

Answer 1

manubrium of the sternum

Question 2

What is the single articulation of the UE to the axial skeleton?

Answer 2

the medial clavicle to the manubrium

Question 3

The lateral clavicle articulates with the

Answer 3

acromion process of the shoulder

Question 4

What makes up the glenohumeral joint?

Answer 4

the head of the humerus articulates with the glenoid fossa of the scapula

Question 5

The distal humerus articulates with the

Answer 5

proximal ulna and radius

Question 6

What specifically articulates with the humerus and the ulna?

Answer 6

the trochlea of the humerus and the trochlear notch of the ulna

Question 7

What specifically articulates with the distal humerus and proximal radius?

Answer 7

The capitulum of the humerus and the radial head of radius

Question 8

Where do the radius and ulna articulate with each other?

Answer 8

proximally and distally and via the interosseous membrane

Question 9

what makes up the primary wrist joint?

Answer 9

The articulation of the distal radius, the scaphoid, and the lunate

Question 10

T or F, the ulna does not articulate with the carpal bones?

Answer 10

T

Question 11

Name the proximal row of carpal bones from lateral to medial

Answer 11

scaphoid,
lunate,
triquetral,
pisiform

Question 12

Name the distal row of carpal bones from lateral to medial

Answer 12

triquetrium,
trapezoid,
capitate,
hamate

Question 13

the distal carpals articulate with the

Answer 13

adjacent metacarpals in the carpometacarpal or CMC joints

Question 14

adjacent carpals also articulate with each other at

Answer 14

inter carpal joints

Question 15

metacarpals articulate with the

Answer 15

proximal phalanges of digits 1-5

Question 16

metacarpals articulate with proximal phalanges at

Answer 16

MCP or metacarpalphalangeal joints

Question 17

where are IP joints found?

Answer 17

formed between proximal/middle and middle/distal phalanges in digits 2-5

Question 18

Which digit does not contain a middle phalange?

Answer 18

the thumb, digit #1

Question 19

What limits the abduction of digits 2-5?

Answer 19

deep transverse metacarpal ligaments

Question 20

What are palmar plates?

Answer 20

thickened palmar sections of MCP and IP joint capsule ligaments

Question 21

compartments of the extremities are formed by

Answer 21

inter muscular septa attached to bone and deep fascia

Question 22

Compartments have?

Answer 22

their own blood and nerve supply

Question 23

muscles in the same compartment

Answer 23

generally preform the same action

Question 24

In the anterior compartment of the arm, the elbow flexors are supplied by?

Answer 24

the musculocutaneous n. and the brachial a. and v.

Question 25

In the posterior compartment of the arm, the elbow extensors is supplied by the

Answer 25

radial nerve, deep brachial a and v

Question 26

superficial veins are superficial to the?

Answer 26

deep fascia (brachial fascia)

Question 27

Do superficial veins travel with corresponding arteries?

Answer 27

no

Question 28

superficial vv of the UE are?

Answer 28

cephalic and basilic

Question 29

superficial vv of the UE drain blood from the posterior hand/forearm/arm and travel where?

Answer 29

the anterior surface of the forearm and arm

Question 30

Which vein communicates between the cephalic and basilica and is used for venipuncture

Answer 30

medial cubital

Question 31

the cephalic v pierces the ____ fascia to empty into the ____ vein

Answer 31

clavipectoral, axillary

Question 32

The basilica vein empties into the

Answer 32

brachial vein

Question 33

What is the OINA of the Biceps brachii (long head)?

Answer 33

O: supraglenoid tubercle of scapula
I: radial tuberosity: bicipital aponeurosis of the radius
N: musculocutaneous
A: flex and supinate elbow