L.K. is a 65-year-old client is presenting to the office for…

L.K. is a 65-year-old client is presenting to the office for a check-up.  During the nurse’s vision/ eye assessment, the client denies pain but reports the following statement: “I keep having to clean my glasses all this time. I swear they never get clean enough to see through.”  Based on this information, which eye disorder does the nurse suspect?