A client diagnosed with primary open-angle glaucoma received a prescription for miotic eye drops. Which instruction should the nurse plan to include in this client's teaching?
"Wash your hands after each administration of eye drops."
"Squeeze your eye closed after administering the drops."
"Do not allow the dropper bottle to touch the eye."
"Administer the medication directly on the cornea."
The Correct Answer is C
A. "Wash your hands after each administration of eye drops" is important but not specific to the safe administration of miotic eye drops. Washing hands before administration is more relevant to preventing infection.
B. "Squeeze your eye closed after administering the drops" can force the medication out of the eye, reducing its effectiveness. Instead, the client should be instructed to close the eye gently and apply pressure to the inner canthus to prevent systemic absorption.
C. "Do not allow the dropper bottle to touch the eye" is correct because it prevents contamination of the dropper, which could lead to eye infections.
D. "Administer the medication directly on the cornea" is incorrect because eye drops should be placed in the conjunctival sac, not directly on the cornea, to minimize irritation and maximize absorption.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["D","E"]
Explanation
A. Notify the client's next of kin prior to surgery is not appropriate unless the client provides explicit consent. The nurse must respect the client's autonomy and confidentiality.
B. Encourage the client to execute a will that identifies a guardian for her children is outside the nurse's role. While the client’s family arrangements are important, this is not directly relevant to the surgical admission process.
C. Flag the client's record with "do not resuscitate" is not appropriate unless the client has completed the necessary documentation, such as an advance directive or physician orders for life-sustaining treatment (POLST).
D. Document the client's statement on the admission form is essential to ensure the healthcare team is aware of the client’s expressed wishes.
E. Explain the benefit of executing an advanced directive is appropriate because it informs the client about formalizing their wishes to avoid potential confusion during medical care.
Correct Answer is ["2.5"]
Explanation
Convert mcg to mg: 1 mg = 1000 mcg, so 125 mcg = 125/1000 = 0.125 mg
· Set up a proportion: (Desired dose / Concentration) = Volume to administer
0.125 mg / 0.05 mg/mL = X mL
· Solve for X: X = 2.5 mL
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