Final answer:
The correct answer is D. "I will receive a muscle relaxant to protect me from injury during ECT."
Step-by-step explanation:
The correct answer is D. "I will receive a muscle relaxant to protect me from injury during ECT." This statement indicates understanding of the teaching because it recognizes the need for a muscle relaxant during ECT. A muscle relaxant is administered to prevent injury during the seizures induced by ECT.