ATI RN
ATI N211 Pharmacology Exam Questions
Extract:
Question 1 of 5
A nurse is caring for a client who has bipolar disorder and has been taking lithium for 1 year. Before administering the medication, the nurse should check to see that which of the following tests have been completed?
Correct Answer: D
Rationale: The correct answer is D: Thyroid hormone assay. This is essential because lithium can cause hypothyroidism as a side effect, leading to symptoms such as fatigue and weight gain. Monitoring thyroid hormone levels helps detect and manage this potential complication. Erythrocyte sedimentation rate (
A) is not relevant to lithium therapy. Brain natriuretic peptide (
B) is used to assess heart failure, not related to lithium. Liver function tests (
C) are not directly impacted by lithium. Thus, the most critical test to monitor for lithium therapy is the thyroid hormone assay.
Question 2 of 5
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Question 3 of 5
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Question 4 of 5
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Question 5 of 5
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