A nurse is reviewing laboratory findings and notes that a client's lithium level is 2.6 mEq/L. Which of the following actions should the nurse plan to take?

Explanation:

A. Beta blockers are used to manage blood pressure and heart rate but are a different class.

B. Isosorbide is a nitrate, which is used primarily to treat and prevent episodes of angina by relaxing and widening blood vessels.

C. Calcium channel blockers also manage blood pressure and chest pain but act through a different mechanism.

D. Glycoprotein IIb/IIIa receptor antagonists are used to prevent platelet aggregation and are typically used in acute coronary syndrome, not as a long-term treatment for angina.

Explanation:

A. A blood pressure of 130/80 is within the target range (below 140/90 for most individuals) and does not require immediate follow-up.

B. Knee pain, while important, is not an immediate priority compared to potential medication side effects or complications.

C. Hypoactive bowel sounds, while needing monitoring, are not typically a priority over potential adverse effects of medication.

D. Complaints of muscle weakness could indicate a potential side effect of atorvastatin (Lipitor), which should be promptly addressed to prevent complications such as rhabdomyolysis. Therefore, it is the priority assessment finding for the nurse to follow-up.