190 Week 2: AB-Can You-C-D?

​ ​ (a)   ​ is pupillary constriction.

• Miosis
• Mydriasis

Put the steps for using a Snellen chart to assess visual acuity in order.

• Place patient 20 ft away from chart

• Have patient cover one eye

• Have the patient read left to right down to the smallest line

• Have patient cover the other eye and read the chart

• Have patient read the chart with both eyes uncovered.

The nurse is conducting a focused interview on a client. Which statement by the client indicates the nurse need to follow up on?

• “My father has glaucoma so I know there’s a chance I could get it as well.”

• “I wear my safety glasses at work when I use my saw.”

• “I take a couple medications that the pharmacist says may cause double vision, but I haven’t experienced any.”

• “I drive during the day because it’s hard for me see at night.”

When using the Snellen Chart, the patient should be standing __ feet away.

The student nurse is performing an eye assessment on a patient with a history of Graves’ disease. What is an expected assessment finding?

• 
• 
• 
• 

Which assessment finding is most likely caused by blunt trauma?

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• 
• 
• 

Normal findings in an eye assessment include? (Select all that apply)

• Sclera is pink

• Conjunctiva is clear

• Pupils and irises are round

• Eyelids close completely

• Eyebrows evenly distributed

Label each eye abnormality correctly.

c

d

e

f

Cataract

Hyphema

Hordeolum/Stye

Subconjunctival Hemorrhage

Conjunctivitis/Pink Eye

Ptosis

When using a Snellen chart, the nurse records the client’s vision as 20/50. Which of the following statements best describes 20/50 vision?

• The client has alterations in near vision and is legally blind.

• The client can see at 20 feet what the person with normal vision can see at 50 feet.

• The client can see at 50 feet what the person with normal vision sees at 20 feet.

• The client has a 20% decrease in acuity in one eye, and a 50% decrease in the other eye.

A droopy eyelid is associated with a dysfunctional cranial nerve ​ (a)  

• III
• IV
• II
• VI