Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

NPTE > Dermatomes/Myotomes/Reflexes > Flashcards

Dermatomes/Myotomes/Reflexes Flashcards

1
Q

Dermatome: C2

A

Temple
Forehead
Occiput

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Dermatome: C3

A

Neck
Cheek
Temporal
Under mandible

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Dermatome: C4

A

Shoulder
Clavicle
Upper scapula

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Dermatome: C5

A

Deltoid
Anterior arm to base of thumb

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Dermatome: C6

A

Anterior arm
Radial side of hand (thumb + index)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Dermatome: C7

A

Lateral arm & forearm
Digits 2-4

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Dermatome: C8

A

Medial arm & forearm
Digits 3-5

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Dermatome: T1

A

Medial forearm
Base of 5th digit

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Dermatome: T2

A

Medial upper arm
Medial elbow
Pecs
Midscapular

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Dermatome: T3-6

A

Upper thorax

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Dermatome: T5-7

A

Costal margin

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Dermatome: T8-12

A

Abdomen
Lumbar

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Dermatome: L1

A

Back
Greater trochanter
Groin

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Dermatome: L2

A

Back
Front of thigh to knee

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Dermatome: L3

A

Back
Upper buttock
Anterior thigh
Medial lower leg

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Dermatome: L4

A

Medial buttock
Lateral thigh
Medial lower leg
Dorsum of foot
Big toe

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

Dermatome: L5

A

Buttock
Posterior/lateral thigh
Lateral lower leg
Dorsum of foot
Medial half of sole (digits 1-3)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

Dermatome: S1-2

A

Buttock
Posterior thigh
Posterior lower leg

19
Q

Dermatome: S3

A

Groin
Medial thigh to knee

20
Q

Dermatome: S4

A

Perineum
Genitals
Lower sacrum

21
Q

Myotome: C5

A

Shoulder abduction

22
Q

Myotome: C6

A

Elbow flexion
Wrist extension

23
Q

Myotome: C7

A

Elbow extension

24
Q

Myotome: C8

A

Thumb extension
Ulnar deviation

25
Q

Myotome: T1

A

Finger abduction

26
Q

Myotome: L2

A

Hip flexion

27
Q

Myotome: L3

A

Knee extension

28
Q

Myotome: L4

A

Ankle DF

29
Q

Myotome: L5

A

Big toe extension

30
Q

Myotome: S1

A

Ankle PF

31
Q

Myotome: S2

A

Knee flexion

32
Q

Are DTRs increased or decreased with LMN lesions?

A

Decreased
Typically 1+

33
Q

Are DTRs increased or decreased with UMN lesions?

A

Increased
Typically 3+

34
Q

DTR for C5-6

A

Biceps

35
Q

DTR for C6

A

Brachialis

36
Q

DTR for C7

A

Triceps

37
Q

DTR for C8

A

Distal finger flexors

38
Q

DTR for L4

A

Knee jerk

39
Q

DTR for S1

A

Achilles jerk

40
Q

Reflex Grading: 0

A

no contraction

41
Q

Reflex Grading: 1+

A

Hyporeflexic
Decreased but still present

42
Q

Reflex Grading: 2+

A

Normal

43
Q

Reflex Grading: 3+

A

Hyperreflexic

44
Q

Reflex Grading: 4+

A

Clonus
Repetitive shortening after single stimulation

NPTE (28 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2025 Bold Learning Solutions. Terms and Conditions