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MBChB IV Orthopaedics > Basic anatomy (toronto) > Flashcards

Basic anatomy (toronto) Flashcards

1
Q

Axillary nerve gives motor innervation to which muscles?

A

Deltoid
Teres minor
Long head of triceps

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2
Q

Axillary nerve gives sensory innervation to which area?

A

Lateral upper arm AKA sergeant’s patch

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3
Q

What are the nerve roots of axillary nerve?

A

C5, C6

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4
Q

Musculocutaneous nerve gives motor innervation to which muscles?

A

Biceps

Brachialis

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5
Q

Musculocutaneous nerve gives sensory innervation to which area?

A

Lateral forearm

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6
Q

What are the nerve roots of musculocutaneous nerve?

A

C5, C6

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7
Q

Radial nerve gives motor innervation to which muscles?

A 
Medial and lateral heads of triceps
Wrist extensors 
Wrist abductors
Thumb extensors 
Finger extensors
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8
Q

Radial nerve gives sensory innervation to which area?

A

Lateral dorsum of hand

Medial upper forearm

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9
Q

What are the nerve roots of radial nerve?

A

C5, C6, C7, C8

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10
Q

Median nerve gives motor innervation to which muscles?

A

Wrist flexors

1st-3rd digits flexion

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11
Q

Median nerve gives sensory innervation to which area?

A

Palmar thumb to radial half of 4th digit

Dorsal tips of 1st digit to radial half of 4th digit

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12
Q

What are the nerve roots of median nerve?

A

C6, C7

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13
Q

Ulnar nerve gives motor innervation to which muscles?

A

Wrist flexors
Wrist adductors
4-5th digit flexion

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14
Q

Ulnar nerve gives sensory innervation to which area?

A

Medial palm
Medial dorsum of hand
5th digit
Medial 1/2 of 4th digit

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15
Q

What are the nerve roots of ulnar nerve?

A

C8, T1

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16
Q

Tibial nerve gives motor innervation to which muscles?

A

Ankle plantar flexion
Knee flexion
Big toe flexion

17
Q

Tibial nerve gives sensory innervation to which area?

A

Sole of foot

18
Q

What are the nerve roots of tibial nerve?

19
Q

Superficial peroneal nerve gives motor innervation to which muscles?

A

Ankle eversion

20
Q

Superficial peroneal nerve gives sensory innervation to which area?

A

Dorsum of foot

21
Q

What are the nerve roots of superficial peroneal nerve?

22
Q

Deep peroneal nerve gives motor innervation to which muscles?

A

Ankle dorsiflexion
Ankle inversion
Big toe eversion

23
Q

Deep peroneal nerve gives sensory innervation to which area?

A

1st web space

24
Q

What are the nerve roots of deep peroneal nerve?

25
Q

Sural nerve gives sensory innervation to which area?

A

Lateral foot

26
Q

What are the nerve roots of sural nerve?

27
Q

Saphenous nerve gives sensory innervation to which area?

A

Anteromedial ankle

28
Q

What are the nerve roots of saphenous nerve?

29
Q

Name the muscles in the anterior compartment of the forearm

A 
Pronator teres
Flexor carpi radialis
Palmaris longus
Flexor capri ulnaris
Flexor digitorum superficialis
Flexor digitorum profundus 
Flexor pollicis longus 
Pronator quadratus
30
Q

Name the muscles in the posterior compartment of the forearm

A 
Brachioradialis
Extensor carpi radialis longus
Extensor carpi radialis brevis
Extensor carpi ulnaris
Extensor digitorum
Extensor digiti minimi
Abductor pollicis longus
Extensor pollicis longus
Extensor pollicis brevis
Extensor indicis
Supinator
31
Q

Name the muscles in the anterior compartment of the arm

A

Biceps brachii
Brachialis
Coracobrachialis

32
Q

Name the muscles in the posterior compartment of the arm

A

Triceps

Anconeus

33
Q

Name the muscles in the anterior compartment of the thigh

A 
Sartorius
Quadriceps 
Rectus femoris
Vastus lateralis
Vastus intermedius
Vastus medialis
34
Q

Name the muscles in the posterior compartment of the thigh

A

Hamstrings
Semitendinosus
Semimembranosus
Biceps femoris

35
Q

Name the muscles in the medial compartment of the thigh

A 
Adductor longus
Adductor brevis
Adductor magnus
Gracilis
Pectineus
36
Q

Name the muscles in the anterior compartment of the leg

A

Tibialis anterior
Extensor hallucis longus
Extensor digitorum longus
Tibialis posterior

37
Q

Name the muscles in the superficial compartment of the leg

A

Gastrocnemius
Soleus
Plantaris

38
Q

Name the muscles in the deep compartment of the leg

A

Popliteus
Flexor hallucis longus
Flexor digitorum longus
Tibialis posterior

39
Q

Name the muscles in the lateral compartment of the leg

A

Fibularis longus

Fibularis brevis

MBChB IV Orthopaedics (15 decks)

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