The nurse is evaluating a client's understanding of diet teaching about the DASH (Dietary Approaches to Stop Hypertension) eating plan. Which behavior indicates that the client is adhering to the eating plan?

A. Hyperactive bowel sounds.
Hyperactive bowel sounds are more suggestive of gastrointestinal issues, such as intestinal hypermotility or increased peristalsis. While diabetes can affect the gastrointestinal system, hyperactive bowel sounds are not a specific indicator of the symptoms described by the client.

B. Anxiety and sighing.
Anxiety and sighing are more indicative of emotional or psychological factors rather than dehydration. While stress can impact blood sugar levels in individuals with diabetes, anxiety and sighing are not direct signs of the dehydration that may be associated with the reported symptoms.

C. Dark yellow urine.
Dark yellow urine can be a sign of concentrated urine, suggesting dehydration. In diabetes, especially when blood sugar levels are elevated, increased urine production (polyuria) can lead to dehydration. Dark yellow urine may indicate that the urine is more concentrated due to a lack of fluid intake.

D. Myalgia in wrists and hands.
Myalgia in the wrists and hands is not a typical symptom of dehydration related to diabetes. It could be associated with various conditions, such as musculoskeletal issues or nerve-related problems. This symptom is less likely to be directly linked to the reported weakness and palpitations.

A. Eat a diet high in carotene:
While a healthy diet is important for overall well-being, there is no evidence to suggest that a diet high in carotene specifically prevents or treats glaucoma. The focus in glaucoma management is on intraocular pressure control.

B. Wear prescription glasses:
Prescription glasses may be beneficial for addressing refractive errors, but they do not specifically address the management of glaucoma. The client's concern about driving through a tunnel is more likely related to changes in peripheral vision associated with glaucoma.

C. Avoid frequent eye pressure measurements:
This is not the most important instruction. Monitoring intraocular pressure is a crucial aspect of glaucoma management, and the frequency of measurements is determined by the healthcare provider. Regular monitoring helps assess the effectiveness of treatment and disease progression.

D. Maintain the prescribed eye drop regimen:
This is the correct answer. The most important instruction for the client is to adhere to the prescribed eye drop regimen. Medications, often in the form of eye drops, are commonly used to lower intraocular pressure and manage glaucoma. Consistent use of prescribed medications is critical for controlling the condition and preventing further vision loss.