A nurse is teaching a client's caregiver how to administer an otic medication to the client. Which of the following statements by the caregiver indicates an understanding of the teaching?

"I will pull the top of the ear up and back before I give the drops."

"I will have them lie flat in bed to give the drops."

"I will wait for the drops to cool before administering them."

"I will tell them to tilt their head back while I am instilling the drops."