Question 1

If a muscle crosses the metacarpophalangeal and/or interphalangeal joints of the fingers anteriorly,what will its eccentric function of the fingers be?

Accepted Answer

A) restrains/slows flexion 
B) restrains/slows extension 
C) restrains/slows abduction 
D) restrains/slows adduction 
A) restrains/slows flexion 
B) restrains/slows extension 
C) restrains/slows abduction 
D) restrains/slows adduction

Question 2

The palmar interossei can move which fingers?

Accepted Answer

A) thumb,index,middle,ring,and little (fingers one through five) 
B) index,middle,and ring (fingers two,three,and four) 
C) index,ring,and little (fingers two,four,and five) 
D) index,middle,ring,and little (fingers two through five) 
A) thumb,index,middle,ring,and little (fingers one through five) 
B) index,middle,and ring (fingers two,three,and four) 
C) index,ring,and little (fingers two,four,and five) 
D) index,middle,ring,and little (fingers two through five)

Question 3

Which are the attachments of the lumbricals manus?

Accepted Answer

A) metacarpal of fingers one through five to the proximal phalanx of fingers two,three,and four,on the side away from the center of the middle finger 
B) distal tendons of the flexor digitorum profundus to the distal tendons of the extensor digitorum (the dorsal digital expansion) 
C) metacarpal of fingers two,four,and five to the proximal phalanx of fingers two,four,and five on the "middle finger side" 
D) Third metacarpal to the thumb 
A) metacarpal of fingers one through five to the proximal phalanx of fingers two,three,and four,on the side away from the center of the middle finger 
B) distal tendons of the flexor digitorum profundus to the distal tendons of the extensor digitorum (the dorsal digital expansion) 
C) metacarpal of fingers two,four,and five to the proximal phalanx of fingers two,four,and five on the "middle finger side" 
D) Third metacarpal to the thumb

Question 4

What nerve(s)innervates the flexor digiti minimi manus?

Accepted Answer

A) median 
B) ulnar 
C) radial 
D) a and b 
A) median 
B) ulnar 
C) radial 
D) a and b

Question 5

Which muscle(s)attaches onto carpal bones?

Accepted Answer

A) abductor digiti minimi manus 
B) flexor digiti minimi manus 
C) opponens digiti minimi 
D) all of the above 
A) abductor digiti minimi manus 
B) flexor digiti minimi manus 
C) opponens digiti minimi 
D) all of the above

Question 6

What nerve(s)innervates the palmar interossei?

Accepted Answer

A) median 
B) ulnar 
C) radial 
D) a and b 
A) median 
B) ulnar 
C) radial 
D) a and b

Question 7

What nerve(s)innervates the dorsal interossei manus?

Accepted Answer

A) median 
B) ulnar 
C) radial 
D) a and b 
A) median 
B) ulnar 
C) radial 
D) a and b

Question 8

What nerve(s)innervates the abductor digiti minimi manus?

Accepted Answer

A) median 
B) ulnar 
C) radial 
D) a and b 
A) median 
B) ulnar 
C) radial 
D) a and b

Question 9

If a muscle crosses the metacarpophalangeal and/or interphalangeal joints of the fingers anteriorly,what will its action be of the fingers?

Accepted Answer

A) flexion 
B) extension 
C) abduction 
D) adduction 
A) flexion 
B) extension 
C) abduction 
D) adduction

Question 10

Which are actions of the opponens pollicis of the thumb at the carpometacarpal joint?

Accepted Answer

A) extension,abduction,and medial rotation 
B) flexion,medial rotation,and abduction 
C) flexion,adduction,and lateral rotation 
D) flexion,adduction,and medial rotation 
A) extension,abduction,and medial rotation 
B) flexion,medial rotation,and abduction 
C) flexion,adduction,and lateral rotation 
D) flexion,adduction,and medial rotation

Question 11

How many dorsal interossei manus muscles are there in each hand?

Accepted Answer

A) 1 
B) 2 
C) 3 
D) 4 
A) 1 
B) 2 
C) 3 
D) 4

Question 12

Which is an eccentric function of the abductor pollicis brevis?

Accepted Answer

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 
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

Question 13

The dorsal interossei manus can move which fingers?

Accepted Answer

A) thumb,index,middle,ring,and little (fingers one through five) 
B) index,middle,and ring (fingers two,three,and four) 
C) index,ring,and little (fingers two,four,and five) 
D) index,middle,ring,and little (fingers two through five) 
A) thumb,index,middle,ring,and little (fingers one through five) 
B) index,middle,and ring (fingers two,three,and four) 
C) index,ring,and little (fingers two,four,and five) 
D) index,middle,ring,and little (fingers two through five)

Question 14

Which are the attachments of the opponens pollicis?

Accepted Answer

A) flexor retinaculum and the trapezium to the metacarpal of the thumb 
B) flexor retinaculum and the trapezium to the proximal phalanx of the thumb 
C) extensor retinaculum and the trapezium to the distal phalanx of the thumb 
D) extensor retinaculum and the trapezium to the proximal phalanx of the thumb 
A) flexor retinaculum and the trapezium to the metacarpal of the thumb 
B) flexor retinaculum and the trapezium to the proximal phalanx of the thumb 
C) extensor retinaculum and the trapezium to the distal phalanx of the thumb 
D) extensor retinaculum and the trapezium to the proximal phalanx of the thumb

Question 15

Which muscle attaches distally onto phalanges on the side away from the center of the "middle finger side"?

Accepted Answer

A) adductor pollicis 
B) lumbricals manus 
C) palmar interossei 
D) dorsal interossei manus 
A) adductor pollicis 
B) lumbricals manus 
C) palmar interossei 
D) dorsal interossei manus

Question 16

Which is an action of the abductor digiti minimi manus of the little finger (finger number five)at the metacarpophalangeal joint?

Accepted Answer

A) abduction 
B) flexion 
C) adduction 
D) medial rotation 
A) abduction 
B) flexion 
C) adduction 
D) medial rotation

Question 17

Which are the attachments of the abductor digiti minimi manus?

Accepted Answer

A) flexor retinaculum and the pisiform to the metacarpal of the little finger (finger number five) 
B) pisiform to the proximal phalanx of the little finger (finger number five) 
C) flexor retinaculum and the pisiform to the proximal phalanx of the little finger (finger number five) 
D) pisiform to the distal phalanx of the little finger (finger number five) 
A) flexor retinaculum and the pisiform to the metacarpal of the little finger (finger number five) 
B) pisiform to the proximal phalanx of the little finger (finger number five) 
C) flexor retinaculum and the pisiform to the proximal phalanx of the little finger (finger number five) 
D) pisiform to the distal phalanx of the little finger (finger number five)

Question 18

Which muscle(s)attaches onto the metacarpal of the little finger (finger number five)?

Accepted Answer

A) abductor digiti minimi manus 
B) flexor digiti minimi manus 
C) opponens digiti minimi 
D) a and b 
A) abductor digiti minimi manus 
B) flexor digiti minimi manus 
C) opponens digiti minimi 
D) a and b

Question 19

Which thenar eminence muscle is the most superficial of the three?

Accepted Answer

A) abductor digiti minimi manus 
B) abductor pollicis brevis 
C) flexor pollicis brevis 
D) opponens pollicis 
A) abductor digiti minimi manus 
B) abductor pollicis brevis 
C) flexor pollicis brevis 
D) opponens pollicis

Question 20

What nerve(s)innervates the abductor pollicis brevis?

Accepted Answer

A) median 
B) ulnar 
C) radial 
D) a and b 
A) median 
B) ulnar 
C) radial 
D) a and b

If a muscle crosses the metacarpophalangeal and/or interphalangeal joints of the fingers anteriorly,what will its eccentric function of the fingers be?

The palmar interossei can move which fingers?

Which are the attachments of the lumbricals manus?

What nerve(s)innervates the flexor digiti minimi manus?

Which muscle(s)attaches onto carpal bones?

What nerve(s)innervates the palmar interossei?

What nerve(s)innervates the dorsal interossei manus?

What nerve(s)innervates the abductor digiti minimi manus?

If a muscle crosses the metacarpophalangeal and/or interphalangeal joints of the fingers anteriorly,what will its action be of the fingers?

Which are actions of the opponens pollicis of the thumb at the carpometacarpal joint?

How many dorsal interossei manus muscles are there in each hand?

Which is an eccentric function of the abductor pollicis brevis?

The dorsal interossei manus can move which fingers?

Which are the attachments of the opponens pollicis?

Which muscle attaches distally onto phalanges on the side away from the center of the "middle finger side"?

Which is an action of the abductor digiti minimi manus of the little finger (finger number five)at the metacarpophalangeal joint?

Which are the attachments of the abductor digiti minimi manus?

Which muscle(s)attaches onto the metacarpal of the little finger (finger number five)?

Which thenar eminence muscle is the most superficial of the three?

What nerve(s)innervates the abductor pollicis brevis?

Basic Kinesiology Terminology

The Skeletal System

How Muscles Function

Muscles of the Shoulder Girdle Joints

Muscles of the Glenohumeral Joint

Muscles of the Elbow and Radioulnar Joints

Muscles of the Wrist Joint

Extrinsic Muscles of the Finger Joints

Muscles of the Spinal Joints

Muscles of the Rib Cage Joints

Muscles of the Temporomandibular Joints

Muscles of Facial Expression

Muscles of the Hip Joint

Muscles of the Knee Joint

Muscles of the Ankle and Subtalar Joints

Extrinsic Muscles of the Toe Joints

Intrinsic Muscles of the Toe Joints

Functional Groups of Muscles

Filters

Exam 9: Intrinsic Muscles of the Finger Joints

If a muscle crosses the metacarpophalangeal and/or interphalangeal joints of the fingers anteriorly,what will its eccentric function of the fingers be?

The palmar interossei can move which fingers?

Which are the attachments of the lumbricals manus?

What nerve(s)innervates the flexor digiti minimi manus?

Which muscle(s)attaches onto carpal bones?

What nerve(s)innervates the palmar interossei?

What nerve(s)innervates the dorsal interossei manus?

What nerve(s)innervates the abductor digiti minimi manus?

If a muscle crosses the metacarpophalangeal and/or interphalangeal joints of the fingers anteriorly,what will its action be of the fingers?

Which are actions of the opponens pollicis of the thumb at the carpometacarpal joint?

How many dorsal interossei manus muscles are there in each hand?

Which is an eccentric function of the abductor pollicis brevis?

The dorsal interossei manus can move which fingers?

Which are the attachments of the opponens pollicis?

Which muscle attaches distally onto phalanges on the side away from the center of the "middle finger side"?

Which is an action of the abductor digiti minimi manus of the little finger (finger number five)at the metacarpophalangeal joint?

Which are the attachments of the abductor digiti minimi manus?

Which muscle(s)attaches onto the metacarpal of the little finger (finger number five)?

Which thenar eminence muscle is the most superficial of the three?

What nerve(s)innervates the abductor pollicis brevis?

Basic Kinesiology Terminology

The Skeletal System

How Muscles Function

Muscles of the Shoulder Girdle Joints

Muscles of the Glenohumeral Joint

Muscles of the Elbow and Radioulnar Joints

Muscles of the Wrist Joint

Extrinsic Muscles of the Finger Joints

Muscles of the Spinal Joints

Muscles of the Rib Cage Joints

Muscles of the Temporomandibular Joints

Muscles of Facial Expression

Muscles of the Hip Joint

Muscles of the Knee Joint

Muscles of the Ankle and Subtalar Joints

Extrinsic Muscles of the Toe Joints

Intrinsic Muscles of the Toe Joints

Functional Groups of Muscles

Filters