Rads 3043 (Unit 1, Lesson 2)

Front 1

How many carpal bones are located in the wrist?

Back 1

8

Front 2

The carpal bones are classified as what type of Bones?

Back 2

Short bones

Front 3

The carpal bones of the wrist form what type of joints?

Back 3

Amphiarthrodial fibrous joints

Front 4

The intercarpal joints of the wrist are termed ---- or ---- joints

Back 4

Plane or gliding

Front 5

Name the carpal bones in the proximal row laterally to medially

Back 5

Scaphoid, lunate, triquetrum, and pisiform

Front 6

Another name for the scaphoid bone

Back 6

Navicular

Front 7

Alternate name for the lunate bone

Back 7

Semi-lunar

Front 8

Alternate name for the triquetrum

Back 8

Triquetra

Front 9

Which bone of the wrist is boat-shaped and the largest bone in the proximal row?

Back 9

Scaphoid/ navicular

Front 10

The scaphoid articulates proximally with what bone?

Back 10

Radius

Front 11

The scaphoid bone articulates medially with which bone(s)?

Back 11

Lunate & capitate

Front 12

The scaphoid articulates distally with which bone(s)?

Back 12

Trapezium and trapezoid

Front 13

Which bone is most often fractured of the carpals

Back 13

Scaphoid

Front 14

Which carpal bone is a half moon shape?

Back 14

Lunate

Front 15

The lunate articulates approximately with what?

Back 15

Radius

Front 16

The lunate articulates laterally with what?

Back 16

Scaphoid

Front 17

The lunate articulates medially with what?

Back 17

Triangular or triquetrum

Front 18

The lunate articulates distally with what?

Back 18

Capitate and Hamate

Front 19

Which carpal bone is pyramidal in shape?

Back 19

Triquetra

Front 20

The triquetral articulates with which bone on its lateral side?

Back 20

Lunate

Front 21

The triquetra articulates with what bone anteriorly?

Back 21

Pisiform

Front 22

The triquetrum articulates distally with what?

Back 22

Hamate

Front 23

The triquetrum is separated from the ulna by what?

Back 23

Articular disc

Front 24

What is the smallest of the carpal bones?

Back 24

Pisiform

Front 25

The pisiform lies anterior to what?

Back 25

Triquetrum

Front 26

Distal carpal row lateral to medial

Back 26

Trapezium, trapezoid, capitate, Hammett

Front 27

Alternate name for trapezium, trapezoid, capitate, and hamate

Back 27

Greater multi angular, lesser multi angular, capitatum/os Magnum, unciform

Front 28

The trapezium articulates with what proximally?

Back 28

Scaphoid

Front 29

The trapezium articulates with what bone medially?

Back 29

Trapezoid

Front 30

The trapezium articulates with what distally?

Back 30

First metacarpal

Front 31

What must always be included on views of the thumb?

Back 31

Trapezium

Front 32

Smallest bone in the distal carpal row

Back 32

Trapezoid

Front 33

The trapezoid articulates proximally with what?

Back 33

scaphoid

Front 34

They trapezoid articulates laterally with what?

Back 34

Trapezium

Front 35

A trapezoid articulates medially with what?

Back 35

Os magnum/capitate

Front 36

The trapezoid articulates distally with what?

Back 36

Metacarpal

Front 37

Largest of all carpal bones

Back 37

Capitate

Front 38

The capitate articulates approximately with what?

Back 38

Scaphoid and lunate

Front 39

The capitate articulates distally with which metacarpals?

Back 39

Second third and fourth

Front 40

The capitate articulates laterally with what and medially with what?

Back 40

Trapezoid and hamate

Front 41

Which carpal bone is most often dislocated?

Back 41

Capitate

Front 42

The hamate articulates proximally with what?

Back 42

Lunate

Front 43

The hamate articulates medially with what and laterally with what?

Back 43

Triquetrum and capitate

Front 44

The hamate articulates distally with what?

Back 44

Fourth and fifth metacarpal

Front 45

What appears as a superimposed density on the PA image of a wrist?

Back 45

Hook of hamate

Front 46

For a PA image of the wrist how many inches do you collimate proximally and distally?

Back 46

2.5"

Front 47

For a PA oblique image of the wrist do you rotate laterally or medially?

Back 47

Laterally

Front 48

True or false. The ulna and carpals form a joint

Back 48

False

Front 49

The ulna forms what type of joint distally?

Back 49

Freely movable synovial/pivot

Front 50

The radius forms what type of joint proximally with the humerus?

Back 50

Freely movable synovial / hinge

Front 51

The radius forms what type of joint with the ulna?

Back 51

Freely movable synovial pivot type joint

Front 52

How many joints make up the elbow?

Back 52

3

Front 53

The humerus and ulna and the capitulum of humerus and radial head join to form what type of joints?

Back 53

Synovial hinge joint allow for flexion extension and supination pronation

Front 54

Where are the elbow pads found?

Back 54

Anterior fat pad is found in the coronoid and Radial fossa while the posterior fat pad is found in the olecranon fossa

Front 55

The central Ray and a lateral elbow should be how many inches medial to the olecranon process?

Back 55

1.5"

Front 56

For a lateral elbow image which other two bones need to be in the same plane?

Back 56

Humerus and forearm

Front 57

What type of oblique turn is this?

Back 57

External

Front 58

What type of elbow image is this?

Back 58

Internal oblique

Front 59

Which type of fracture is this?

Back 59

Colles fracture

Front 60

What type of fracture is this?

Back 60

Torus fracture

Front 61

What type of fracture?

Back 61

Green stick fracture