The nurse is caring for a client who has been placed on hospice care. Which statement by the client indicates a need for further education?

b. +3 edema to the mid-calf

d. Irregular wound borders

e. Minimal serous drainage

Explanation of Choices

Choice A Reason: Distinct Wound Borders to Plantar Aspect of Foot

Venous ulcers typically present with irregular wound borders rather than distinct ones. They are usually found on the lower legs, particularly around the medial malleolus (inner ankle), rather than the plantar aspect of the foot. The plantar aspect of the foot is more commonly associated with diabetic ulcers or pressure sores. Therefore, distinct wound borders to the plantar aspect of the foot are not indicative of a venous ulcer.

Choice B Reason: +3 Edema to the Mid-Calf

Edema, or swelling, is a common finding in patients with venous ulcers. Venous insufficiency leads to increased pressure in the veins, causing fluid to leak into the surrounding tissues, resulting in edema. The presence of +3 edema (a significant level of swelling) in the mid-calf is a strong indicator of venous insufficiency and, consequently, venous ulcers. This finding supports the diagnosis of a venous ulcer.

Choice C Reason: Patient Reports 9 (0-10) Pain Scale to Area

While pain can be associated with venous ulcers, it is not a definitive diagnostic criterion. Pain levels can vary widely among individuals with venous ulcers, and some may experience minimal discomfort. A pain scale rating of 9 out of 10 indicates severe pain, which could be due to various conditions, not specifically venous ulcers. Therefore, this finding alone is not sufficient to suspect a venous ulcer.

Choice D Reason: Irregular Wound Borders

Venous ulcers are characterized by their irregular wound borders. Unlike arterial ulcers, which have well-defined edges, venous ulcers tend to have uneven, irregular borders. This is due to the chronic nature of venous insufficiency and the ongoing damage to the skin and underlying tissues. The presence of irregular wound borders is a key indicator of a venous ulcer.

Choice E Reason: Minimal Serous Drainage

Venous ulcers often produce serous drainage, which is a clear to pale yellow fluid. The amount of drainage can vary, but minimal serous drainage is a common finding. This type of drainage is due to the chronic inflammation and fluid leakage associated with venous insufficiency. Therefore, minimal serous drainage is consistent with the presence of a venous ulcer.

d. Do not reduce normal dietary sodium intake.

Explanation of Choices

Choice A Reason: Limit Fluid Intake to 1,000 mL of Fluid per Day

Limiting fluid intake to 1,000 mL per day is not recommended for clients taking lithium carbonate. Adequate hydration is crucial because lithium can affect kidney function and fluid balance. Dehydration can increase lithium levels in the blood, leading to toxicity. Therefore, clients should maintain normal fluid intake to ensure proper hydration and avoid complications.

Choice B Reason: Adjust the Dose if You Feel Out of Control

Clients should never adjust their lithium dose on their own. Lithium has a narrow therapeutic range, meaning the difference between an effective dose and a toxic dose is small. Any changes in dosage should be made under the supervision of a healthcare provider to avoid the risk of lithium toxicity or subtherapeutic levels. Self-adjusting the dose can lead to serious health risks.

Choice C Reason: Have Serum Lithium Levels Checked Every 6 Months

While regular monitoring of serum lithium levels is essential, checking levels every 6 months may not be sufficient. Initially, serum lithium levels should be checked more frequently, such as every 1 to 2 weeks, until stable therapeutic levels are achieved. After stabilization, levels are typically monitored every 3 to 6 months, depending on the patient’s clinical status and any changes in medication or health condition. Regular monitoring helps ensure the medication remains within the therapeutic range and prevents toxicity.

Choice D Reason: Do Not Reduce Normal Dietary Sodium Intake

Maintaining normal dietary sodium intake is crucial for clients taking lithium. Sodium levels in the body can affect lithium levels; a decrease in sodium intake can lead to higher lithium levels and increase the risk of toxicity. Conversely, an increase in sodium intake can lower lithium levels, reducing its effectiveness. Therefore, clients should be advised to maintain a consistent sodium intake to help stabilize lithium levels in the blood.