Quiz for:
Sacral Plexus Lecture

Question 1

Which nerve innervates the piriformis muscle?

Question 2

Which spinal nerves form the Sacral Plexus?

Question 3

What are the primary motor functions of the sciatic nerve?

Question 4

Which spinal nerves form the inferior gluteal nerve?

Question 5

Which nerve supplies the cutaneous area around the coccyx?

Question 6

Which nerve is formed from S2, S3, and S4 and has both motor and sensory functions?

Question 7

From which spinal nerves is the obturator internus nerve formed?

Question 8

Where does the sciatic nerve split into the tibial and common fibular nerves?

Question 9

Which nerve supplies the gluteus maximus muscle?

Question 10

What does Hilton's Law state?

Question 11

Which nerve provides sensation to the heel?

Question 12

What is a common cause of sciatica?

Question 13

Which muscles are innervated by the superior gluteal nerve?

Question 14

Which spinal nerves form the posterior cutaneous nerve?

Question 15

Which nerve supplies the external anal sphincter?