Chapter 13 Kinesiology

Front 1

Distal interphalangeal joints have (uniaxial/biaxial/triaxial) articulation.

Back 1

Uniaxial- flexion/extension

Front 2

Middle interphalangeal joints have biaxial articulation and what movements occur here?

Back 2

Flexion/extension
abduction/adduction

Front 3

At the metacarpal phalangeal joint what movement occurs?

Back 3

Internal rotation

Front 4

True/False Metacarpals and carpals have very little movement.

Back 4

True

Front 5

Where is a common site for osteoarthritis in the hand?

Back 5

1st carpometacarpal joint of hand

Front 6

Name the motions of the carpometacarpal joint of the thumb.

Back 6

Flexion/Extension
Abduction/Adduction
Opposition/Reposition

Front 7

Name the motions of the fingers.

Back 7

Flexion/Extension
Abduction/Adduction

Front 8

______(Smith's/Colles') fracture occurs after a flexion of the wrist and fractures the radius.

Back 8

Smith's

Front 9

_____ (Smith's/Colles') fracture occurs after extension of the wrist and fractures the radius.

Back 9

Colles'

Front 10

True/False Smith's fracture is more common that Colles' fracture.

Back 10

False

Front 11

_______ cyst occurs when there is an outgrowth of the tendon sheath or capsule of the joint. Not sure of the cause and occurs frequently in gymnasts because of constant pressure across wrist joint.

Back 11

Ganglion

Front 12

What is a procedure done to treat ganglion cysts?

Back 12

Aspiration, in which a needle is stuck in the cyst and removes fluid

Front 13

___ ________ disease is inflammation of the tendon that extends the wrist.

Back 13

De Quervain's

Front 14

Dupuytren's _______ is when tissues in the 4th and 5th digits accumulate and create a knot. It is most common in males of European descent. Similar conditions that commonly occur at the same time are liter hose condition in the foot and pyrones disease in the penis.

Back 14

Contracture

Front 15

True/False Dupuytren's contracture is thought to be an autoimmune disease since variations of it occur in different parts of the body.

Back 15

True

Front 16

Stenosing Tenosynovitis occurs when a ______ in the finger becomes swollen. It is also referred to as trigger finger and photographers are likely to get this. Splints are put in to make the finger straight.

Back 16

tendon

Front 17

______ thumb is a fracture or torn ulnar collateral ligament.

Back 17

Skier's

Front 18

_____ neck deformity occurs when the proximal interphalangeal joint becomes hyperextended resulting in a flexed distal interphalangeal joint. It is treated with splints. Baseball players commonly get this when a baseball hits fingers.

Back 18

Swan

Front 19

A _________ deformity occurs when there is trauma to an extended digit. Trauma to the middle tendon pulls down lateral bands on the fiber and the distal phalange hyperextends.

Back 19

Boutonniere

Front 20

______ drift is seen in those who have large knuckles and fingers drift toward ulna. Originates from rheumatoid arthritis.

Back 20

Ulnar

Front 21

______ finger is also referred to as the swan deformity and it is a result of a weakened or torn extensor tendon.

Back 21

Mallet

Front 22

Name the two flexor muscles of the fingers and thumb.

Back 22

Flexor digitorum profundus
Flexor pollicis longus

Front 23

Name the muscle of the hand that abducts the thumb.

Back 23

Abductor pollicis longus

Front 24

Name two extensor muscles of the thumb.

Back 24

Extensor pollicis brevis
Extensor pollicis longus

Front 25

Name the extensor muscle of the fingers.

Back 25

Extensor digitorum

Front 26

Name the extensor muscle of the index finger.

Back 26

Extensor indicis

Front 27

Name the extensor muscle of the pinky.

Back 27

Extensor digiti minimi

Front 28

Extrinsic muscles are muscles (above/below) the wrist and intrinsic muscles are muscles (above/below) the wrist.

Back 28

above
below

Front 29

What are the four intrinsic muscles of the thumb?

Back 29

Flexor pollicis brevis
Abductor pollicis brevis
Adductor pollicis
Opposer pollicis

Front 30

What are the two intrinsic muscles of the pinky?

Back 30

Abductor digiti minimi
Opposer digiti minimi

Front 31

Fine motor control of the hand is due to a (smaller/larger) motor unit muscle to the fiber.

Back 31

smaller

Front 32

______ information sends afferent signals to the brain which sends efferent signals to the muscles.

Back 32

Sensory

Front 33

Name the three nerves that assist in hand movement.

Back 33

Medial nerve
Radial nerve
Ulnar nerve