Myotomes / Dermatomes / Tendon Reflexs Flashcards

1
Q

What are myotomes used for in assessment?

A

Assess motor function of a nn root.

Used to determine mm strength and possible nn issues.

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2
Q

What is the corresponding nn root for Myotome C1/C2?

A

Neck flexion / Extension

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3
Q

What is the corresponding nn root for Myotome C3?

A

Neck Lateral Flexion

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4
Q

What is the corresponding nn root for Myotome C4?

A

Shoulder Elevation

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5
Q

What is the corresponding nn root for Myotome C5?

A

Elbow Flexion

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6
Q

What is the corresponding nn root for Myotome C6?

A

Wrist Extension

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7
Q

What is the corresponding nn root for Myotome C7?

A

Elbow Extension / Wrist Flexion / Finger Extension

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8
Q

What is the corresponding nn root for Myotome C8?

A

Finger Flexion

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9
Q

What is the corresponding nn root for Myotome T1?

A

Finger abduction

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10
Q

What is the corresponding nn root for Myotome L2?

A

Hip Flexion

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11
Q

What is the corresponding nn root for Myotome L3?

A

Knee Extension

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12
Q

What is the corresponding nn root for Myotome L4?

A

Ankle Dorsi-Flexion

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13
Q

What is the corresponding nn root for Myotome L5?

A

Great Toe Extension

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14
Q

What is the corresponding nn root for Myotome S1?

A

Ankle Planter-flexion / Ankle Eversion / Hip Extension

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15
Q

What is the corresponding nn root for Myotome S2?

A

Knee Flexion

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16
Q

What is the procedure of Testing Myotomes?

A

You need to use Isometric mm resistance for myotomes

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17
Q

What is Dermatomes Testing used for?

A

Assesses the sensory portion of a specific nn root.

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18
Q

What is the procedure of testing Dermatome?

A

When assessing dermatomes you would use a Sharp object and or a Dull or soft object.

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19
Q

What do you expect to see when assessing dermatome?

A

Results are typically comparative between both sides of a client’s body.

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20
Q

What are the Grades for mm strength testing?

A

Grades 0-5

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21
Q

What is a Grade 0 mm strength?

A

No contractile activity can be felt in the gravity eliminated position.

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22
Q

What is a Grade 1 mm strength?

A

Client’s tendons / mms can be palpated, while client is performing the action, gravity eliminated.

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23
Q

What is a Grade 3 mm strength?

A

Client can tolerate no resistance but can perform the movement through full ROM.

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24
Q

What is a Grade 4 mm strength?

A

Client can hold position against gravity with moderate to strong procedure.

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25
Q

What is a Grade 5 mm strength?

A

Client can hold the possession against gravity and max resistance through full ROM.

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26
Q

Where is C2 Dermatome located?

A

Starting on the Posterior Skull & wrapping around to just under the chin.

27
Q

Where is C3 Dermatome located?

A

Starting at the Posterior neck and Skull & wrapping around to just above the clavicle.

28
Q

Where is C4 Dermatome located?

A

Starting at the C7 wrapping around to the Anterior delt.

29
Q

Where is C5 Dermatome located?

A

Starting at the lateral tricep & wraps around to the lateral Bicep.

30
Q

Where is C6 Dermatome located?

A

Starting at the Lateral Forearm around to the lateral anterior forearm, stretching distally to the thumb and pointer finger.

31
Q

Where is C7 Dermatome located?

A

Starting on the posterior middle forearm and down the middle finger.

32
Q

Where is C8 Dermatome located?

A

Starting at the medial forearm and down to the medial hand along with ring and pinky finger.

33
Q

Where is the T1 Dermatome located?

A

Starting right under the clavicle & Spanning to the most medial portion of the arm and medial forearm / posterior medial elbow.

34
Q

Where is the T2 Dermatome Located?

A

Starting around the second rib and spanning to just under the armpit / down the medial arm / posterior medial arm.

35
Q

Where is the T3 Dermatome located?

A

Starting around the line of the Superior angle of the scap, wrapping around to the front of the body to the line just superior to the nipple.

36
Q

Where is the T4 Dermatome located?

A

Starting around the middle of the medial scap and wrapping around to the front of the body to the Nipple line.

37
Q

Where is the T5 Dermatome located?

A

Starting around inferior angle of the scap and wrapping around to the line right under the nipple.

38
Q

Where is the T6 Dermatome located?

A

Starting around where the origin of the lower trap would be & wrapping around to the front of the body to the line where the Zyphoid process would be.

39
Q

Where is the T7 Dermatome located?

A

Starting around the middle of the torso & wrapping around to the front of the body to where the floating ribs would be.

40
Q

Where is the T8 Dermatome located?

A

Starting in the torso around the level of the elbow & wrapping around to the front to the line just above the naval.

41
Q

Where is the T9 Dermatome located?

A

Starting at just above the Last rib & wrapping around to the front around the line of the naval.

42
Q

Where is the T10 Dermatome located?

A

Starting around the last rib posteriorly & wrapping around to the front of the body where the line just below the naval.

43
Q

Where is the T11 Dermatome located?

A

Starting around the last rib & wrapping around to the front on the line just below the naval.

44
Q

Where is the T12 Dermatome located?

A

Starting around the QL and erectors & wrapping around to the lien around the ASIS and iliac crest.

45
Q

Where is L1 Dermatome located?

A

Starting around the Superior surface of the PSIS & wrapping around the line of the AIIS and hip flexor insertion.

46
Q

Where is L2 Dermatome located?

A

Starting around the Origin of Glute max & wrapping around to the lateral thigh and medially just above the vastas medialis.

47
Q

Where is L3 Dermatome located?

A

Starting around the Medial knee on the posterior side & wrapping around to the vastas mediallis and pattela.

48
Q

Where is L4 Dermatome located?

A

Starting around medial leg just below the MCL & wrapping around to the medial leg on the anterior surface down to the heel.

49
Q

Where is L5 Dermatome located?

A

Starting on the Anterior lateral surface of the leg & spanning down to the medial 3 toes.

50
Q

Where is S1 Dermatome located?

A

This is the entire inferior surface of the foot.

51
Q

Where is S2 Dermatome located?

A

Starting around the most medial portion of the posterior thigh & spanning down to the achillies tendon.

52
Q

Where is S3 Dermatome located?

A

Starting around the medial thigh on the posterior portion & moving medially to the middle portion of the thigh on the posterior thigh.

53
Q

What are the Tendon Reflexs to know?

A

Mandibular (Jaw), Bicep, Brachioradialis, Tricep, Patellar, Medial Hamstring, Lateral hamstring, Achilles, Planter reflex.

54
Q

What does Mandibular Tendon reflex test for?

A

CN, V3

55
Q

What does Bicep tendon reflex test for?

A

C5 - C6

56
Q

What does Brachioradialis Tendon reflex test for?

A

C5 - 6 - 7

57
Q

What does Tricep tendon reflex test for?

A

C6 - 7 - 8

58
Q

What does Patellar tendon reflex test for?

A

L2 - 3 - 4

59
Q

What does Medial Hamstring tendon reflex test for?

A

L5 - S1

60
Q

What does Lateral hamstring tendon reflex test for?

A

S1 - 2

61
Q

What does Achilles tendon reflex test for?

A

S1 -2

62
Q

What does Planter reflex test for?

A

L5 - S1 - S2

63
Q

What are all the Types of PNF stretching?

A

Hold Relax, Contract Relax, Post-Isometric Relaxation, Agonist Contraction, Rhythmic Stabilization.