In the diagram, the arrow is pointing to a small digestive organelle filled with enzymes called a

.More than likely the arrow is pointing to a LYSOSOME.

Lysosomes are double membrane organelles produced by the Golgi Apparatus that contain enzymes that allow for foreign material to be dissolved when engulfed by the structure

The nurse should include dirahea, dry mouth, vomiting, decreased sex drive, lack of coordination, tingly feelings, impotence, or difficulty having an orgasm.. good luck