One liter of normal saline is to infuse over 8 hours. At what rate will the nurse set the infusion pump?

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.

Choice A Reason: Family history

Family history is not a modifiable risk factor. It refers to the genetic predisposition to certain health conditions based on the medical history of one’s family. While it is important to be aware of family history to understand potential risks, it cannot be changed or modified through lifestyle adjustments.

Choice B Reason: Weight

Weight is a modifiable risk factor. Maintaining a healthy weight through diet and exercise can significantly reduce the risk of various health conditions, including heart disease, diabetes, and hypertension. Weight management is crucial for overall health and can be controlled through lifestyle changes.

Choice C Reason: Sedentary lifestyle

A sedentary lifestyle is a modifiable risk factor. Increasing physical activity and reducing sedentary behavior can improve cardiovascular health, enhance mental well-being, and reduce the risk of chronic diseases. Encouraging regular exercise and active living is essential for health improvement.

Choice D Reason: Alcohol consumption

Alcohol consumption is a modifiable risk factor. Limiting or avoiding alcohol can reduce the risk of liver disease, certain cancers, and other health issues. Moderation in alcohol intake is important for maintaining good health and preventing related complications.