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
Explanation
A. Recent serum hemoglobin level of 16 g/dL (160 g/L) is within the normal range and does not indicate an increased risk for falls.
B. Expressed feelings of depression may affect motivation or activity levels but does not directly increase the risk of falls unless it leads to physical symptoms such as fatigue or unsteady gait.
C. Stooped posture with a steady gait might suggest a musculoskeletal issue, but the "steady gait" does not indicate immediate fall risk.
D. Opioid analgesic received one hour ago is the most relevant factor because opioids can cause dizziness, sedation, and impaired coordination, all of which increase the likelihood of falls. The timing of the medication further highlights the need for vigilance.
Correct Answer is B
Explanation
A. Assess the client for signs of diminished circulation in the hands is unnecessary at this stage, as the primary concern is ensuring proper crutch fit and teaching safe use.
B. Proceed with teaching the client how to walk with the crutches is correct because a space of three finger-widths between the crutch and the axilla indicates proper crutch height. This prevents nerve damage and discomfort in the axilla.
C. Ask the client to sit down while the crutch length is adjusted is not needed since the crutches are already appropriately adjusted based on the observed spacing.
D. Confer with the physical therapist for correct crutch size is unnecessary because the nurse can confirm that the crutches are properly fitted based on standard guidelines.
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