The nurse receives an order to change a client’s IV fluids f…

The nurse receives an order to change a client’s IV fluids from D5 ½ NS with 40 mEq KCl/L to D5NS with 20 mEq KCL/L. Which serum laboratory values on this same client best support the rationale for this IV order change?(Normal value range: sodium 136-145 mEq/L, potassium 3.5-5.0 mEq/L)

A client has been on mechanical ventilation for several days…

A client has been on mechanical ventilation for several days. The client is at risk for the development of respiratory alkalosis. Which arterial blood gas will the nurse identify as indicative of the development of this complication? (Normal value ranges: pH 7.35-7.45, HCO3 21-28 mEq/L, pCO2 35-45 mm Hg)