Wk 1 Dermotomes/Myotomes Flashcards Preview

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Flashcards in Wk 1 Dermotomes/Myotomes Deck (39)
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1
Q

Dermatomes innvervate what and function to what?

A

areas of skin, sensory

2
Q

Dermatome

C5

A

shoulder

3
Q

Dermatome

C6

A

thumb

4
Q

Dermatome

C7

A

3rd digit

5
Q

Dermatome

C8

A

5th digit

6
Q

Dermatome

T4

A

nipple

7
Q

Dermatome

T10

A

umbilicus

8
Q

Dermatome

L1

A

groin

9
Q

Dermatome

L5

A

medial foot

10
Q

Dermatome

S1

A

lateral leg/foot

11
Q

Dermatome

S2, 3, 4

A

anal area

12
Q

Shoulder dermatome

A

C5

13
Q

Thumb dermatome

A

C6

14
Q

3rd digit dermatome

A

C7

15
Q

5th digit dermatome

A

C8

16
Q

Nipple dermatome

A

T4

17
Q

Umbilicus dermatome

A

T10

18
Q

Groin dermatome

A

L1

19
Q

Medial foot dermatome

A

L5

20
Q

Lateral leg/foot dermatome

A

S1

21
Q

Anal area dermatome

A

S2, 3, 4

22
Q

Myotome

C5

A

upper extremity abductors (supraspinatous, deltoid, biceps brachii)

23
Q

Myotome

C5/6

A

forearm flexors (biceps brachii, brachioradialis), forearm pronators

24
Q

Myotome

C7

A

forearm extensors (triceps brachii), wrist and finger extensors

25
Q

Myotome

C8/T1

A

intrinsic hand muscles

26
Q

Myotome

L2

A

thigh flexion (iliopsoas)

27
Q

Myotome

L3/4

A
leg extension (quads)
*knee jerk reflex
28
Q

Myotome

L4/5

A

food dorsiflexors and toe extensors (ant. tibial muscles)

29
Q

Myotome

S1/2

A

food plantarflexors and toe flexors (post. tibial muscles)

30
Q

Myotome

S2/3/4

A

anal contraction

31
Q

Upper extremity abductors myotome

A

C5

32
Q

Forearm flexors myotome

A

C5/6

33
Q

Forearm extensors myotome

A

C7

34
Q

Intrinisc hand muscles myotome

A

C8-T1

35
Q

Thigh flexion myotome

A

L2

36
Q

Leg extension myotome

A

L3/4

37
Q

Foot dorsiflexors and toe extensors myotome

A

L4/5

38
Q

Foot plantarflexors and toe flexors myotome

A

S1/2

39
Q

Anal contraction myotome

A

S2,3,4