MTP 101 Clinical questions to be addressed: Review the most frequently asked questions in patients with cardiovascular-pulmonary disease who are undergoing surgery. Review the most frequently asked questions in patients with endocrinologic and hematologic problems who are undergoing surgery or are hospitalized on non-surgical service. Review the most frequently asked questions in patients with renal, peripheral vascular, and neurologic disease who are undergoing surgery or are hospitalized on non - surgical service.