The Nurse Is Preparing to Assist with a Lumbar Puncture

The nurse is preparing to assist with a lumbar puncture. In which order does the nurse prioritize the steps performed during the procedure? (Enter the number of each step in the proper sequence; do not use commas or spaces.)
A) The area of and around the site is cleaned.
B) The puncture site is located in the lower back.
C) The client is instructed to lean forward while sitting on a table or bed.
D) A special needle is inserted into the spinal sac to remove a small amount of fluid.
E) Local anesthetic is injected into the selected location.