Muscles 3 Q40-59

Question 1

Abductor pollicis brevis origin

Answer 1

Tubercles of scaphoid and trapezium, flexor retinaculum

Question 2

Adductor pollicis origin

Answer 2

Transverse Head: metacarpal 3/ Oblique Head: capitate andbases of metacarpals 2 and 3

Question 3

Flexor pollicis brevis origin

Answer 3

Tubercle of Trapezium, flexor retinaculum

Question 4

Opponens pollicis origin

Answer 4

Tubercle of Trapezium, flexor retinaculum

Question 5

Abductor digit minimi origin

Answer 5

Pisiform, pisohamate ligament, tendon of flexor carpi ulnaris

Question 6

Flexor digiti minimi origin

Answer 6

Hook of Hamate and flexor Retinaculum

Question 7

Opponens digit minimi origin

Answer 7

Hook of Hamate and flexor Retinaculum

Question 8

Palmaris brevis origin

Answer 8

Palmar aponeurosis, flexor retinaculum

Question 9

Lumbricals origin

Answer 9

Tendons of flexor digitorum profundus

Question 10

Dorsal interossei origin

Answer 10

Adjacent side of metacarpals

Question 11

Palmar interossei origin

Answer 11

Sides of metacarpals

Question 12

Pectoralis Major insertion

Answer 12

Lateral lip of intertubercular groove

Question 13

Pectoralis minor insertion

Answer 13

Ribs 3-5

Question 14

Subclavius insertion

Answer 14

Inferior clavicle

Question 15

Serratus anterior insertion

Answer 15

Costal Surface of medial border of scapula

Question 16

Trapezius insertion

Answer 16

Acromion, posterior portion of lateral 1/3 of clavical, superior spine of scapula

Question 17

Latissimus dorsi insertion

Answer 17

Floor of the intertubercular groove

Question 18

Levator scapulae insertion

Answer 18

Superior angle of the scapula

Question 19

Rhomboid major insertion

Answer 19

Medial border of scapula, below spine of the scapula

Question 20

Rhomboid minor insertion

Answer 20

Medial border of the scapula, opposite the spine