Final answer:
The nurse should implement option D) Give IV fluids with electrolytes as the action for a client with a small bowel obstruction who is vomiting foul-smelling fecal-like material.
Step-by-step explanation:
The nurse should implement option D) Give IV fluids with electrolytes as the action for a client with a small bowel obstruction who is vomiting foul-smelling fecal-like material. This is because small bowel obstruction can cause a buildup of fluid and gas in the intestines, leading to vomiting. IV fluids with electrolytes can help to correct dehydration, replace lost fluids, and maintain electrolyte balance in the client's body.