Which is an eccentric function of the abductor pollicis brevis?
A) restrains/slows lateral rotation of the thumb at the carpometacarpal joint
B) restrains/slows adduction of the thumb at the carpometacarpal joint
C) restrains/slows extension of the thumb at the carpometacarpal joint
D) restrains/slows flexion of the index finger (finger number two) at the carpometacarpal joint
Correct Answer:
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Q49: What nerve(s)innervates the opponens pollicis?
A)median
B)ulnar
C)radial
D)a and b
Q50: What nerve(s)innervates the flexor digiti minimi manus?
A)median
B)ulnar
C)radial
D)a
Q51: Which is an eccentric function of the
Q52: What nerve(s)innervates the abductor pollicis brevis?
A)median
B)ulnar
C)radial
D)a and
Q53: If a muscle crosses the metacarpophalangeal joint
Q55: Which is an eccentric function of the
Q56: Which is an eccentric function of the
Q57: Which is an eccentric function of the
Q58: Which is an eccentric function of the
Q59: If a muscle crosses the metacarpophalangeal joint
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