S4: Peripheral Nerve Damage Sx

Question 1

Motor sx with RADIAL N. X

Answer 1

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

Question 2

SENSORY sx with RADIAL N. X

Answer 2

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

Question 3

Motor sx with Median N. X

Answer 3

inability to:

1. flex and oppose thumb
2. flex digits 2 and 3
3. ape hand
4. pronate forearm

Question 4

Sensory sx with Median N. X

Answer 4

1loss of:

on palmar side: lateral palm

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

Question 5

Motor sx with Ulnar n. X

Answer 5

inability to

1. abudct and adduct fingers other than thumb
2. flex digits 4 and 5
3. flex and adduct wrist

Question 6

Sensory sx with ULNAR N. X

Answer 6

LOSS OF:

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

Question 7

Motor sx with Axillary N. X

Answer 7

inability to

abduct arm at the shoulder beyond 15 degrees

Question 8

Motor sx with MUSCULOCUTANEOUS N. X

Answer 8

inability to:

1. flex arm at the elbow
2. supinate the forearm

Question 9

Motor sx with MUSCULOCUTANEOUS N. X

Answer 9

loss of

lateral forearm

Question 10

Motor sx with FEMORAL N. X

Answer 10

inability to:

1. flex leg at the hip
2. extend the knee

Question 11

Sensory sx with FEMORAL N. X

Answer 11

loss of the

Portion of anterior thigh, knee, and medial leg

Question 12

Motor sx with OBTURATOR N X

Answer 12

Problems adducting thigh

Question 13

Sensory sx with OBTURATOR N X

Answer 13

loss of

spot on medial thigh

Question 14

Motor sx with Sciatic N X

Answer 14

inability to:

1. flex knee
2. extend hip

Question 15

Sesnory sx with Sciatic N X

Answer 15

loss of the:

Lateral leg and most of foot

Question 16

Motor sx with TIBIAL N. X

Answer 16

problems with:

1. plantar flexing
2. inverting the foot
3. flexing the toes

Question 17

Sensory sx with Tibial n. lesion

Answer 17

loss of:

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

Question 18

Motor sx with Superifical fib n. lesion

Answer 18

problems with:

everting the foot

Question 19

Sensory sx with Superifical fib n. lesion

Answer 19

Loss of

1. Dorso-lateral leg
2. most of dorsal foot

Question 20

Motor sx with Deep Fibular N. X

Answer 20

Inability to:

1. dorsiflex the foot
2. extend the toes

Question 21

Sensory Sx with Deep fibular n. X

Answer 21

Sensory loss of:

Spot between the big toe