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Worksheets

Nerves and Plexus

Total questions: 35

Worksheet time: 35mins

Name
Class
Date
1.

hip adductors innervation

a)

obturator

b)

femoral

c)

ilio-inguinal

2.

psoas major is innervated by:

a)

lumbar plexus

b)

sacral plexus

3.

quadriceps is innervated by

a)

femoral nerve

b)

obturator nerve

c)

ilio-inguinal nerve

4.

ilio-inguinal spinal levels:

a)

L1-L4

b)

L1-L5

c)

L2-S2

5.

Lumbar plexus spinal levels:

a)

L1-L5

b)

L3-S1

c)

L1-S2

6.

Muscle(s) innervated by femoral nerve?

a)

2 quadriceps

b)

Sartorius

c)

Iliacus

d)

All of these

7.

Gracilis is innervated by the:

a)

obturator

b)

femoral

c)

tibial

8.

Psoas minor is innervated by the:

a)

lumbar plexus

b)

sacral plexus

9.

femoral spinal roots:

a)

L2-L4

b)

L1-L4

c)

L4-S1

10.

Obturator spinal roots:

a)

L2-L4

b)

L1-L4

c)

L2-L5

11.

The femoral nerve has been cut in a knife wound. which muscles are lost?

a)

Iliacus

b)

Sartorius

c)

Pectineous

d)

Quadriceps femoris

e)

All of these

12.

You have 3 protruding discs that affect the femoral nerve. What are the probable nerve root levels?

a)

L2-L4

b)

L3-L5

c)

L1-L3

13.

The psoas major and minor do what movements?

a)

hip flexion

b)

hip extension

c)

hip lateral rotation

d)

hip medial rotation

14.

The obturator nerve has been cut in a gunshot incident. what movements has been lost?

a)

hip adduction

b)

hip abduction

c)

hip flexion

d)

hip extension

15.

Ilio-inguinal levels in the spinal roots:

a)

L1-L4

b)

L2-L5

c)

L4-S1

16.

Spinal root levels for psoas major and minor?

a)

L2-L3

b)

L3-L4

c)

L1-L2

17.

Which muscles are affected with the obturator injury?

a)

hip adductors and gracilis

b)

gastroc and piriformis

c)

plantars and dorsiflexors

18.

You have genu recurvatum, what nerve is affected?

a)

femoral

b)

obturator

c)

tibial

19.

Which muscle/muscles is affected by genu recurvatum?

a)

hamstrings

b)

quadriceps

c)

hip adductors

20.

The psoas major and minor are innervated by what nerve/nerves?

a)

lumbar plexus

b)

sacral plexus

21.

The superior gluteal has been cut. What muscles are affected?

a)

gluteus medius

b)

gluteus minimus

c)

tensor fascia latae

d)

none of these

e)

all of these

22.

Major movements of gluteus medius?

a)

hip abduction

b)

hip adduction

c)

hip flexion

23.

Major movements of tensor fascia latae?

a)

hip abduction

b)

hip flexion

c)

hip extension

d)

hip adduction

24.

Inferior gluteal has been cut. What muscles are affected?

a)

gluteus maximus

b)

gluteus minimus

c)

gluteus medius

25.

The sciatic has been severed. What movements have been lost?

a)

knee flexion, ankle DF/PF, inversion and eversion

b)

knee extension ankle PF and eversion

c)

Knee flexion and ankle DF/PF

d)

none of these

26.

You have lost dorsiflexion in the ankle. Which nerve has been likely affected?

a)

deep peroneal

b)

superficial peroneal

c)

tibial

27.

Which spinal root levels make up sacral plexus?

a)

L4-S5

b)

L3-S1

c)

L1-L5

28.

Which nerve innervates peroneus longus?

a)

superficial peroneal

b)

deep peroneal

c)

tibial

29.

Innervation of tibialis posterior:

a)

tibial

b)

obturator

c)

common fibular

30.

Levels for gluteal muscles?

a)

L4-S1

b)

L3-L5

c)

L1-L5

31.

Spinal root levels for Pudendal nerve:

a)

S2-S4

b)

S1-S3

c)

L4-S1

32.

Innervation for extensor halluces longus:

a)

deep peroneal

b)

tibial

c)

superficial peroneal

33.

Sciatic divides into:

a)

Tibial

b)

Common peroneal

c)

Obturator

d)

Femoral

34.

Major muscle(s) of eversion:

a)

peroneus brevis

b)

peroneus longus

c)

peroneus tertius

d)

all of these

35.

Spinal level for sensation on bottom of foot:

a)

S1

b)

S2

c)

L5

d)

L4