In age-related macular degeneration,
A) magnifying glasses are required to read fine print.
B) color vision gradually fades to shades of gray.
C) the center of the vision field is impaired.
D) all vision becomes cloudy.
Answer: C
You might also like to view...
A nurse working in the GI clinic is performing pre-op phone calls. The nurse calls a client who is scheduled for a colonoscopy to inform the client of the following orders,
"Begin clear liquid diet 24 hours prior to the exam; take magnesium citrate (Citroma) 1 bottle PO 12 hours prior to the exam and another 8 hours prior to the exam; remain NPO for 6 hours prior to the study." The test is scheduled the next day at 2 p.m. The nurse would instruct the patient to: A. "Only have liquids to drink at this point until the test. Use the enema prep at 2 a.m. and then again at 6 a.m. You can't have anything to eat or drink after waking in the morning." B. "Start a clear liquid diet today at 2 p.m. Drink a bottle of prep at 2 a.m. and another at 6 a.m., and then don't eat or drink anything after 8 a.m." C. "Don't eat anything solid starting with lunch today. Give yourself an enema with the prep at 6 a.m. and again at noon, and don't have anything to eat or drink after 8 a.m." D. "Start a clear liquid diet with dinner today. Drink the prep 12 hours and 8 hours before your test at 2 p.m. tomorrow, and be sure not to eat anything solid after you get up in the morning."
We are all exposed to pesticides in the food we eat and the air we breathe
Indicate whether the statement is true or false
Comprehensive school health instruction refers to the development and delivery of a planned, sequential, effective school health instruction program
Indicate whether the statement is true or false.
The patient had "tubes placed bilaterally." PMHx Johnny's history is significant for tympanostomy tubes placed bilaterally when he was 2 years old. One tube left a persistent perforation in the tympanic membrane, so he had tympanoplasty at 3 years of age. He has not had any episodes of otitis media in the past 2 years. Which is the correct breakdown and definition of the term bilateral?
A. bi (side) + lateral (toward the side) = toward the side B. bi (two) + lateral (toward the middle) = in the middle C. bi (side) + lateral (toward the middle) = toward the middle of the side D. bi (two) + lateral (out to the side) = both sides E. bi (one) + lateral (out to the side) = one side