An adult client who was recently diagnosed with glaucoma tells the nurse, "It feels like I am driving through a tunnel." The client expresses great concern about going blind. Which nursing instruction is most important for the nurse to provide this client?
Avoid frequent eye pressure measurements.
Maintain prescribed eye drop regimen.
Wear prescription glasses.
Eat a diet high in carotene.
The Correct Answer is B
A. Avoiding frequent eye pressure measurements is not advisable; monitoring eye pressure is crucial in managing glaucoma.
B. Maintaining the prescribed eye drop regimen is the most important instruction because consistent use of these medications is critical to managing intraocular pressure and preventing vision loss associated with glaucoma.
C. While wearing prescription glasses can assist with vision, it does not address the underlying condition of glaucoma.
D. Eating a diet high in carotene is beneficial for overall eye health but does not directly impact the management of glaucoma. Regular use of prescribed eye drops is essential to prevent further damage to the optic nerve and potential blindness.
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Explanation
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Correct Answer is A
Explanation
A. Selecting another finger is the best action to prevent discomfort and ensure an accurate blood sample. The reddened and engorged tip may indicate that milking the finger caused bruising or altered blood flow, which can affect the glucose reading.
B. Applying pressure to the site may be appropriate after collecting a sample, but it does not address the issue of obtaining an accurate sample from an engorged finger.
C. Assessing radial pulse volume is not relevant in this situation and does not address the problem at hand.
D. Collecting the blood sample from a reddened and engorged finger could yield an inaccurate result, so it is better to select a different finger.