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Author Question: Which manifestation(s) is/are symptoms of a cataract? (select all that apply.) a. Nystagmus b. ... (Read 76 times)

tingc95

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on: Jun 25, 2018
Which manifestation(s) is/are symptoms of a cataract? (select all that apply.)
 
  a. Nystagmus
  b. Troubled by glare
  c. Increased myopia
  d. Color distortion
  e. Night blindness

Question 2

The nurse is aware that the patient seeking antibiotic treatment for pharyngitis will only receive the desired medication if the condition is caused by what type of pathogen?
 
  a. Protozoa
  b. Bacteria
  c. A virus
  d. Fungi


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cpetit11

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Reply #1 on: Jun 25, 2018
Answer to Question 1

B, C, D, E
A cataract is opacity of the lens that produces an effect similar to one a person would get when looking through a sheet of falling water. A cataract causes a blurring of vision because the lens, which is normally transparent, becomes cloudy and opaque. Nystagmus is not a symptom of a cataract. All other options are classic symptoms of a person with a developing cataract.

Answer to Question 2

B
Pharyngitis (sore throat) will be treated with an antibiotic only if the infection is deemed bacterial in etiology. Protozoa, viruses, and fungi do not respond to antibiotics.


tingc95

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Reply 2 on: Jun 25, 2018
YES! Correct, THANKS for helping me on my review

recede

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Reply 3 on: Yesterday
Excellent

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