2nd lot Flashcards

1
Q

What is the action of abductor pollicis brevis?

A

Abducts the thumb

One of the muscles of the thenar eminence

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2
Q

What is the action of flexor pollicis brevis?

A

Flexes the thumb

One of the muscles of the thenar eminence

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3
Q

What is the action of opponens pollicis?

A

Opposes the thumb (brings it together with the little finger)

On of the muscles of the thenar eminence

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4
Q

What is the action of adductor pollicis?

A

Adducts the thumb

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5
Q

What is the action of abductor digiti minimi?

A

Abducts the little finger

One of the muscles of the hypothenar eminence

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6
Q

What is the action of flexor digiti minimi?

A

Flexes the little finger

One of the muscles of the hypothenar eminence

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7
Q

What is the action of opponens digiti minimi?

A

Opposes the little finger (brings it to the thumb)

One of the muscles of the hypothenar eminence

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8
Q

What is the action of the lumbricals?

A

Simultaneously flex the metacarpophalangeal and extend the interphalangeal joints

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9
Q

What is the action of the palmar interossei muscles?

A

Adduction of the fingers (PAD)

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10
Q

What is the action of the dorsal interossei muscles?

A

Abduction of the fingers (DAB)

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11
Q

What is the action of brachioradialis?

A

Flexor of the forearm at the elbow

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12
Q

What is the action of extensor carpi radialis longus?

A

Extends and abducts the hand at the wrist on the radial side

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13
Q

What is the action of extensor carpi radialis brevis?

A

Extends and abducts the hand at the wrist on the radial side

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14
Q

What is the action of extensor digiti minimi?

A

Extends the little finger

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15
Q

What is the action of extensor digitorum?

A

Extends the median 4 fingers at metacarpophalngeal and interphalangeal joints

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16
Q

What is the action of extensor carpi ulnaris?

A

Extends and adducts the hand at the wrist on the ulnar side

17
Q

What is the action of anconeus?

A

Extends the forearm at the humerus

18
Q

What is the action of supinator?

A

Supinates the forearm

19
Q

What is the action of abductor pollicis longus?

A

Abducts the thumb

20
Q

What is the action of extensor pollicis longus?

A

Extends joints of the thumb

21
Q

What is the action of extensor pollicis brevis?

A

Extends joints of the thumb

22
Q

What is the action of extensor indicis?

A

Extension of the index finger

23
Q

What is the action of psoas major?

A

Flexes the lower limb at the hip

24
Q

What is the action of Iliacus?

A

Flexes the lower limb at the hip

25
What is the action of rectus femoris?
Flexes the lower limb at the hip
26
What is the action of vastus medialis?
Extends the leg at the knee
27
What is the action of vastus lateralis?
Extends the leg at the knee
28
What is the action of sartorius?
Flexes the leg at the knee
29
What is the action of pectineus?
Adducts and flexes the thigh at the hip
30
What is the action of obturator externus?
Laterally rotates and adducts the thigh
31
What is the action of adductor brevis?
Adduction of the thigh
32
What is the action of adductor longus?
Adduction and medial rotation of the thigh
33
What is the action of adductor magnus?
Adduction of the thigh
34
What are the muscles of the thenar eminence?
- Abductor pollicis brevis - Flexor pollicis brevis - Opponens pollicis
35
What are the muscles of the hypothenar eminence?
- Abductor digiti minimi - Flexor digiti minimi - Opponens digiti minimi