Following mitral valve replacement surgery a client develops PVC's. The health care provider orders a bolus of Lidocaine followed by a continuous Lidocaine infusion at a rate of 2 mg/minute. Which finding indicates that the client is experiencing lidocaine toxicity?

D No measurable voiding in 4 hours C Vigorous sucking on a pacifier B Periodic crying and irritability A 3 episodes of vomiting in 1 hour