Predictive Value of Different Severity Scoring Systems in Patients with Community Acquired Pneumonia Assessment of Terrestrial Laser Scanning (TLS) Behavior Against Material and Color for Short Range Applications Epidural naloxone has additive analgesic effect to post operative epidural morphine analgesia. Dilution of rocuronium with normal saline is a physiological, cost effective strategy for abolishment of rocuronium injection pain induced withdrawal reflexes.