KINES-B QUIZ Part 2 Lecture - Wrist & Hand

What muscle is being tested in Maudsley's test?

• EI

• ECRL

• EDC

• ECRB

What extensor tunnel does the ECRL & ECRB pass through?

• Tunnel 4

• Tunnel 3

• Tunnel 2

• Tunnel 1

This muscle can flex the DIP joints of the digits

• FCR

• PL

• FDS

• FDP

All structures pass through the carpal tunnel, except:

• FPL

• Median Nerve

• FCU

• FDS

It is known to be the most commonly affected muscle in lateral epicondylitis

• ECRB

• EPL

• ECRL

• Brachioradialis

TRUE or FALSE:

The palmar interossei of the hand is responsible for abduction of the digits

• TRUE

• FALSE

TRUE or FALSE: Ape hand deformity is due to the wasting of the thenar muscles

• TRUE

• FALSE

Trigger Finger commonly affects what digits?

• 3rd & 4th

• 2nd & 3rd

• 1st & 2nd

• 5th & 2nd

It is responsible for 50% of the hand's function (Brunnstrom)

• none of the above

• Thumb

• index finger

• ring finger

TRUE or FALSE:

Wrist drop occurs in radial nerve palsy

• TRUE

• FALSE