<u>That he should lie on his stomach during the procedure. </u>
Explanation:
The nurse needs to make clear to the pacient the position in which he would be needing to be, in order for the lumbar punture to proceed. The pacient understood what is needed of him for it, so the objective of him understdaning is acomplished.
Yes, there are many of these kind of procedures, and here are some examples, like deep palpation and percussion, examination of the ear-drum or inside the nose
