Hand and Wrist Anatomy

How many total bones in the Hand and Wrist?

• 8

• 5

• 14

• 27

How many motions does the Hand and Wrist make?

• 6

• 27

• 14

• 8

What is the normal range of motion in degrees for wrist flexion?

• 0

• 80

• 15

• None of the above

What is the normal range of motion in degrees for wrist extension?

• 20

• 10

• 70

• 5

Which is one of the muscles responsible for wrist flexion?

• None of the above

• Biceps

• Supinator

• Flexor Carpi Radialis

Which is one of the muscles responsible for wrist extension?

• Extensor Capri Ulnaris

• Brachioradialis

• Supinator

• None of the above

Which muscle is responsible for radial deviation?

• None of the above

• Supinator

• Flexor Carpi Radialis

• Extensor Pollicus Longus

Which muscle is responsible for Ulnar Deviation?

• Flexor Carpi Ulnaris

• Extensor Pollicus Longus

• Biceps

• None of the above

What is the normal range of motion in degrees for Supination?

• 60

• 10

• 5

• 100

What is the normal range of motion in degrees for pronation?

• 90

• 40

• 100

• None of the above