The client with trigeminal neuralgia is being treated with carbamazepine. Which laboratory result indicates that the client is experiencing an adverse effect of the medication? 1. Sodium level, 140...

The client with trigeminal neuralgia is being treated with carbamazepine. Which laboratory result indicates that the client is experiencing an adverse effect of the medication?

1. Sodium level, 140 mEq/L (140 mmol/L) 2. Uric acid level, 5.0 mg/dL (0.3 mmol/L) 3. White blood cell count, 3000 mm3 (3 × 10 9 /L) 4. Blood urea nitrogen (BUN) level, 15 mg/dL (5.4 mmol/L)