NCLEX-RN Latest Exam Braindumps
Question 24: A client has been taking lithium 300 mg po bid for the past two weeks. This morning herlithium level was 1 mEq/L. The nurse should:
A. Notify the physician immediately
B. Hold the morning lithium dose and continue to observe the client
C. Administer the morning lithium dose as scheduled
D. Obtain an order for benztropine (Cogentin)
Correct Answer: C
Explanation:
(A) There is no need to phone the physician because the lithium level is within therapeutic range and
because there are no indications of toxicity present. (B) There is no reason to withhold the lithium
because the blood level is within therapeutic range. Also, it is necessary to give the medication as
scheduled to maintain adequate blood levels. (C) The lab results indicate that the client's lithium level
is within therapeutic range (0.2-1.4 mEq/L), so the medication should be given as ordered. (D)
Benztropine is an antiparkinsonism drug frequently given to counteractextrapyramidal symptoms
associated with the administration of antipsychotic drugs (not lithium).
