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WorksheetsHand and Forearm Anatomy Quiz
Total questions: 14
Worksheet time: 9mins
Which structure is found on the distal ulna?
Radial styloid process
Lister's tubercle
Ulnar head
Proximal phalanx
How many metacarpals are there in the hand?
4
5
6
7
Which phalanx is furthest from the hand?
Proximal
Middle
Distal
Terminal
What is one of the functions of the TFCC during forearm loading?
Increases blood flow
Dissipates stresses
Enhances muscle growth
Reduces bone density
What does the TFCC provide stability during?
Flexion and extension
Pronation and supination
Abduction and adduction
Inversion and eversion
Which ligaments restrict abduction and adduction in the thumb?
Volar plate
Radial and ulnar collateral ligaments
Metacarpophalangeal ligaments
Interphalangeal ligaments
What is the function of the motor branch of the radial nerve?
Innervates the wrist and finger extensors
Provides sensation to the thumb
Controls the biceps muscle
Innervates the deltoid muscle
Fingers 2 through 5 have (a) phalanges
The (a) tunnel is the narrow passageway that contains 9 tendons and the median nerve
The TFCC sits between the ______ and _____
radius and ulna
radius and carpal bones
ulna and carpal bones
Name the muscle highlighted green
Flexor Carpi Radialis
Flexor Carpi Ulnaris
Palmaris Longus
Extensor Digitorum
Which motions are allowed by the distal radioulnar joint?
Pronation
Flexion
Extension
Supination
Abduction
Which articulation is responsible for wrist flexion and extension
Carpometacarpal
Distal Radioulnar
Radiocarpal
Metacarpophalangeal
Label the Carpal Bones
