A nurse is providing discharge teaching to a client who has bipolar disorder and will be discharged with a prescription for lithium. The nurse could teach the client which of the following factors puts her at risk for lithium toxicity?
A client runs 4 miles outdoors every afternoon.
The client eats 2 to 3 gm of sodium-containing foods daily.
The client drinks 2 liters of liquids daily.
The client eats foods high in tyramine.
The Correct Answer is A
A. Lithium is excreted through the kidneys, and dehydration and sodium depletion increase the risk of lithium toxicity. A client who runs 4 miles outdoors every afternoon is at risk of excessive sweating and fluid loss, which can lead to dehydration and sodium depletion. This reduces lithium excretion, leading to toxic levels in the blood.
B. A normal sodium intake helps maintain lithium balance. A low sodium intake increases lithium retention, but 2-3 grams/day is within the normal recommended range.
C. Adequate hydration helps prevent lithium toxicity. Clients on lithium should drink 2–3 liters of fluid daily to promote kidney function and lithium excretion.
D. Tyramine-rich foods (e.g., aged cheese, cured meats) are a concern for clients on monoamine oxidase inhibitors (MAOIs), not lithium. Tyramine does not affect lithium levels.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Tactile hallucination: Incorrect
Tactile hallucinations involve false sensations of touch, such as feeling something on the skin that isn't there. While these hallucinations can be distressing, they are not typically considered a priority over other types of hallucinations, especially those that might pose more immediate risks.
B. Command hallucination: Correct
Command hallucinations involve hearing voices that command the individual to take specific actions, often harmful ones. These types of hallucinations are considered a significant priority because they can lead to dangerous behaviors, self-harm, or harm to others. Addressing and managing command hallucinations promptly is crucial to ensure the safety of the individual and those around them.
C. Visual hallucination: Incorrect
Visual hallucinations involve seeing things that aren't actually present. While these can be distressing, they are generally considered less urgent compared to command hallucinations, which can directly lead to risky actions.
D. Gustatory hallucination: Incorrect
Gustatory hallucinations involve false perceptions of taste. While these can be unsettling, they are not typically considered a priority over command hallucinations, which have a more immediate potential for harm.
Correct Answer is A
Explanation
A.Lithium is excreted through the kidneys, and dehydration and sodium depletion increase the risk of lithium toxicity. A client who runs 4 miles outdoors every afternoon is at risk of excessive sweating and fluid loss, which can lead to dehydration and sodium depletion. This reduces lithium excretion, leading to toxic levels in the blood.
B. Anormal sodium intake helps maintain lithium balance. A low sodium intake increases lithium retention, but 2-3 grams/day is within the normal recommended range.
C. Adequate hydration helps prevent lithium toxicity. Clients on lithium should drink 2–3 liters of fluid daily to promote kidney function and lithium excretion.
D. Tyramine-rich foods (e.g., aged cheese, cured meats) are a concern for clients on monoamine oxidase inhibitors (MAOIs), not lithium. Tyramine does not affect lithium levels.
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