A nurse is teaching a client who has glaucoma and a new prescription for timolol eyedrops. Which of the following statements by the client indicates an understanding of the teaching?

"I should expect my tears to turn a red color after using the eye drops."

"I will put pressure on the corner of my eye after using the eye drops."

"The drops should be placed in the center of my eye."

"These drops will improve my cloudy vision."