The client with hyperthyroidism is prescribed the thioamide propylthiouracil (PTU). Which laboratory data should the nurse monitor? 1. The client’s arterial blood gases. 2. The client’s serum...

The client with hyperthyroidism is prescribed the thioamide propylthiouracil (PTU).

Which laboratory data should the nurse monitor?

1. The client’s arterial blood gases.

2. The client’s serum potassium level.

3. The client’s red blood cell (RBC) count.

4. The client’s white blood cell (WBC) count.