HAND & FINGER: ANATOMY & PHYSIOLOGY SONOSIM MASTERY EXAM 2025 QUESTIONS AND ANSWERS

HAND & FINGER: ANATOMY &
PHYSIOLOGY SONOSIM MASTERY
EXAM 2025 QUESTIONS AND
ANSWERS


Which of the following structures may be visible using the sonographic imaging

approach depicted in the accompanying image?

A.Opponens digiti minimi

B.Flexor digiti minimi

C.Abductor digiti minimi

D.Flexor pollicis longus


E.A, B, and C - ....ANSWER ...-E


The indicator line in the accompanying ultrasound image taken in a transverse-oblique

plane over the thenar eminence of the thumb demarcates which of the following

structures?

A.Flexor pollicis longus tendon

Your Answer: Correct

B.Opponens pollicis tendon




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, C.Flexor pollicis brevis

D.Ulnar nerve


E.None of the above - ....ANSWER ...-A


Scanning the contralateral (unaffected) hand for comparison may prove quite helpful for

detecting pathology in an injured hand.

A.True

Your Answer: Correct


B.False - ....ANSWER ...-A


Which of the following statements correctly characterizes the extensor tendons of the

fingers?

A.Extensor tendons attach to the phalanges via an extensor expansion or dorsal hood.

B.The lateral bands unite to form an aponeurosis and insert upon the distal phalanx.

C.The central band attaches to the tip of the distal phalanx.

D.All of the above


E.A and B only - ....ANSWER ...-E


Tendon sheaths function to mitigate friction as the tendon slides during finger

movement.

A.True

Your Answer: Correct


B.False - ....ANSWER ...-A




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