The nurse understands that which following drug falls under the classification of biguanides?
1. Metformin HCI (Glucophage)
2. Repaglinide (Prandin)
3. Tolbutamide (Orinase)
4. Acarbose (Precose)
Question 2
A client has just begun therapy with lithium (Eskalith). The nurse notices the serum level of lithium for this client is
1.3 mEq/L. What is the normal range of lithium?
1. 1.53.0 mEq/L.
2. 0.61.5 mEq/L.
3. 3.04.5 mEq/L.
4. 0.10.6 mEq/L.