Comparison of Onset of Neuromuscular Blockade With Electromyographic and Acceleromyographic Monitoring

Inclusion Criteria: * Patients willing to participate and provide an informed consent. * Patients undergoing elective surgical procedures that require use of NMBA agents (rocuronium) administered intraoperatively. Exclusion Criteria: * Patients with disorders, such as stroke, carpal tunnel syndrome, broken wrist with nerve damage, Dupuytren contracture, or any similar wrist injury. * Patients with systemic neuromuscular diseases such as myasthenia gravis. * Patients with significant organ dysfunction that can significantly affect pharmacokinetics of neuromuscular blocking and reversal agents; i.e., severe renal impairment or end-stage liver disease. * Patients having surgery that would involve prepping the arm into the sterile field. * Patients receiving a rapid sequence induction.