S4: Peripheral Nerve Damage Sx Flashcards Preview

Neuroanatomy Lab > S4: Peripheral Nerve Damage Sx > Flashcards

Flashcards in S4: Peripheral Nerve Damage Sx Deck (21)
1

Motor sx with RADIAL N. X

1. inability to extend arm, wrist, finger joints 2. supinate arm 3. abduct the thumb

2

SENSORY sx with RADIAL N. X

loss of sensory:

1. posterior lateral arm and forearm,

2. dorsal thumb

3. lateral surface of the hand (side of thumb)

4. dorsum of the thumb to 1/2 middle finger

3

Motor sx with Median N. X 

inability to:

1. flex and oppose thumb

2. flex digits 2 and 3

3. ape hand

4. pronate forearm

4

Sensory sx with Median N. X 

1loss of:

on palmar side: lateral palm

on dorsal side: tip of thumb and digits 2 and 3

5

Motor sx with Ulnar n. X

inability to 

1. abudct and adduct fingers other than thumb

2. flex digits 4 and 5

3. flex and adduct wrist

6

Sensory sx with ULNAR N. X 

LOSS OF:

1. medial palm

2. all of the pinky and medial side of the 4th digit

7

Motor sx with Axillary N. X 

inability to

abduct arm at the shoulder beyond 15 degrees

8

Motor sx with MUSCULOCUTANEOUS N. X 

inability to:

1. flex arm at the elbow

2. supinate the forearm

9

Motor sx with MUSCULOCUTANEOUS N. X 

loss of

lateral forearm

10

Motor sx with FEMORAL N. X 

inability to:

1. flex leg at the hip

2. extend the knee

11

Sensory sx with FEMORAL N. X 

loss of the 

Portion of anterior thigh, knee, and medial leg

12

Motor sx with OBTURATOR N X

Problems adducting thigh

13

Sensory sx with OBTURATOR N X

loss of

spot on medial thigh

14

Motor sx with Sciatic N X

inability to:

1. flex knee

2. extend hip

15

Sesnory sx with Sciatic N X

loss of the:

 

Lateral leg and most of foot

16

Motor sx with TIBIAL N. X 

problems with:

1. plantar flexing

2. inverting the foot

3. flexing the toes

17

Sensory sx with Tibial n. lesion

loss of:

1. Bottom of foot and toes,

2. lateral edge dorsum foot and tips of toes 2 through 5

18

Motor sx with Superifical fib n. lesion

problems with:

everting the foot

19

Sensory sx with Superifical fib n. lesion

Loss of

1. Dorso-lateral leg

2. most of dorsal foot

20

Motor sx with Deep Fibular N. X

Inability to:

1. dorsiflex the foot

2. extend the toes

21

Sensory Sx with Deep fibular n. X

Sensory loss of:

Spot between the big toe