CNUR 204: Unit 9 - Eyes Exam | Questions with
100% Correct Answers | Verified | Latest Update
2026/2027
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Practice questions for this set
Learn 1 /7 Study using Learn
- More common
- Close-vision tasks become difficult
- Macular cell atrophy, causing progressive and painless vision loss
Choose an answer
1 Define cataract 2 What diagnostics are used for AMD?
3 Define dry (nonexudative) AMD 4 How are cataracts treated?
Don't know?
Terms in this set (25)
, Define cataract An area of opacity within the lens, which may be
present in one or both eyes.
What are the causes of cataracts? - Advanced age
- Blunt or penetrating trauma
- Congenital factors (maternal rubella)
- Radiation or UV exposure
- Corticosteroids
- Diabetes mellitus
What are the clinical manifestations - Decrease in vision
of cataracts? - Abnormal colour perception
- Glare
What diagnostics are used for Ophthalmoscopic or slit-lamp microscopic
cataracts? examination.
How are cataracts treated? - Surgical removal
How are cataracts managed? - Changing eyewear prescription
- Increased lighting
- Strong reading glasses/magnifiers
What assessments should be - Distance and near visual acuity tests
performed for patients with - Psychosocial effects of diagnosis
cataracts? - Knowledge regarding disease process
What interventions should the nurse - Wearing sunglasses outside
implement for patients with - Avoiding unnecessary radiation
cataracts? - Adequate nutritional status (vitamins)
Define age-related macular An eye disease that progressively destroys the
degeneration macula, causing irreversible central vision loss.
100% Correct Answers | Verified | Latest Update
2026/2027
Save
Practice questions for this set
Learn 1 /7 Study using Learn
- More common
- Close-vision tasks become difficult
- Macular cell atrophy, causing progressive and painless vision loss
Choose an answer
1 Define cataract 2 What diagnostics are used for AMD?
3 Define dry (nonexudative) AMD 4 How are cataracts treated?
Don't know?
Terms in this set (25)
, Define cataract An area of opacity within the lens, which may be
present in one or both eyes.
What are the causes of cataracts? - Advanced age
- Blunt or penetrating trauma
- Congenital factors (maternal rubella)
- Radiation or UV exposure
- Corticosteroids
- Diabetes mellitus
What are the clinical manifestations - Decrease in vision
of cataracts? - Abnormal colour perception
- Glare
What diagnostics are used for Ophthalmoscopic or slit-lamp microscopic
cataracts? examination.
How are cataracts treated? - Surgical removal
How are cataracts managed? - Changing eyewear prescription
- Increased lighting
- Strong reading glasses/magnifiers
What assessments should be - Distance and near visual acuity tests
performed for patients with - Psychosocial effects of diagnosis
cataracts? - Knowledge regarding disease process
What interventions should the nurse - Wearing sunglasses outside
implement for patients with - Avoiding unnecessary radiation
cataracts? - Adequate nutritional status (vitamins)
Define age-related macular An eye disease that progressively destroys the
degeneration macula, causing irreversible central vision loss.
