What is the primary reason for monitoring lithium levels every two to three days until a therapeutic level is obtained?
To prevent symptoms of toxicity
To identify early signs and symptoms of relapse
To establish baseline liver function tests
To ensure the client is within the therapeutic range
The Correct Answer is A
A. Lithium has a narrow therapeutic index, meaning the difference between a therapeutic dose and a toxic dose is small. Frequent monitoring allows for early detection of rising lithium levels, preventing toxicity.
B. While monitoring lithium levels is important for overall treatment, it's not primarily used to identify relapse.
C. Lithium primarily affects the kidneys, not the liver. Liver function tests are important for overall health monitoring but are not the primary reason for frequent lithium level checks.
D. While this is a goal, the primary reason for such frequent monitoring is to prevent toxicity, which can occur rapidly.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Assault is the threat of bodily harm. While using restraints might cause fear, it doesn't involve a threat of immediate harm.
B. This involves the unjustified restriction of a person's freedom of movement. Using restraints to prevent wandering when less restrictive measures haven't been exhausted might constitute false imprisonment.
C. Negligence is the failure to provide reasonable care. While using restraints inappropriately could be considered negligence, it's not the primary legal issue in this case.
D. Defamation involves damaging someone's reputation. This is not relevant to the situation.
Correct Answer is B
Explanation
B. 0.5-1.0 mEq/L is the correct range for the therapeutic levels of lithium. This range is effective for stabilizing mood in conditions like bipolar disorder while minimizing the risk of toxicity. Monitoring within this range helps ensure that the medication is both effective and safe for the patient.
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