Wrist, Hand and Finger Anatomy

Label the Carpal Bones

a

b

c

d

e

f

g

h

Trapezoid

Trapezium

Hamate

Triquetrum

Pisiform

Lunate

Capitate

Scaphoid

The bones of the wrist are collectively known as the (a)   bones

The bones of the fingers are known as (a)  

The (a)   is the forearm bone located on the lateral or thumb side

Which bones make up the palm of the hand?

• Carpals

• Metacarpals

• Phalanges

Which articulation is responsible for wrist flexion and extension

• Carpometacarpal

• Distal Radioulnar

• Radiocarpal

• Metacarpophalangeal

Match the joint to the best description

• Distal Interphalangeal Joint

• Hinge Joint between the middle bone of the finger and the bone closest to the hand

• Proximal Interphalangeal Joint

• Hinge joint of the finger between the tip of the finger and the middle bone

• Metacarpophalangeal Joint

• Gliding joint that allows motion between the wrist and palm of the hand

• Interphalangeal joint

• Condyloid/Ellipsoidal joint that allows for flexion, extension, abduction and adduction of the fingers

• Carpometacarpal joint

• Joint between the two phalanges of the thumb that allows for flexion and extension

Which motions are allowed by the distal radioulnar joint?

• Pronation

• Flexion

• Extension

• Supination

• Abduction

What is the name of this bone

• Extensor Carpi Ulnaris

• Extensor Carpi Radialis

• Flexor Carpi Ulnaris

• Flexor Carpi Radialis

Name the Muscle

• Flexor Digitorum

• Extensor Digitorum

• Flexor Digiti Minimi

• Extensor Digiti Minimi