This research study is a prospective, randomized, single-blinded, controlled, clinical trial under the principal investigator, Hollis King, DO, PhD with the University of North Texas - Health Science Center, Texas College of Osteopathic Medicine. The purpose of this study is to determine the effectiveness of osteopathic manipulative treatment (OMT) as an adjunctive modality to standard medical care for reduction of post-operative nausea and vomiting (PONV). This is the first attempt to study the treatment of PONV utilizing OMM; this study is being conducted as a pilot study