The telemetry unit nurse is reviewing laboratory results for a client who is scheduled for an operative procedure later in the day
The nurse notes on the laboratory report that the client has a serum potassium level of 6.5 mEq/L, indicative of hyperkalemia. The nurse informs the physician of this laboratory result because the nurse recognizes hyperkalemia increases the client's operative risk for which of the following?
A) Cardiac problems
B) Infection
C) Bleeding and anemia
D) Fluid imbalances
Ans: A
Hyperkalemia or hypokalemia increases the client's risk for cardiac problems. A decrease in the hematocrit and hemoglobin level may indicate the presence of anemia or bleeding. An elevated white blood cell count occurs in the presence of infection. Abnormal urine constituents may indicate infection or fluid imbalances.
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