NR 509 Week 2 (nr 509)
Chamberlain College Nursing
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NR 509 WEEK 2 PRACTICE QUIZ 2023 UPDATED &GRADED A+
- Exam (elaborations) • 3 pages • 2023
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Question 1	 
According to the Bates’ Visual Guide video 7.5 Examining the Eyes, when using the Snellen eye chart, the patient’s visual acuity is printed to the right of each line of letters on the chart as a fraction (numerator/denominator). What does the numerator indicate? 
 
 
The testing distance 
 
 
Visual acuity is recorded as a fraction. The numerator indicates the distance (in feet) from the chart which the subject can read the line. The denominator indicates the distance at which a...
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