RT Book, Section A1 Dhand, Rajiv A2 Tobin, Martin J. SR Print(0) ID 57080986 T1 Chapter 63. Bronchodilator Therapy T2 Principles and Practice of Mechanical Ventilation, 3e YR 2013 FD 2013 PB The McGraw-Hill Companies PP New York, NY SN 978-0-07-173626-8 LK accessmedicine.mhmedical.com/content.aspx?aid=57080986 RD 2024/04/24 AB Bronchodilators relax constricted airway smooth muscle in vitro. Because of this property, bronchodilators reverse airway obstruction, prevent bronchoconstriction and provide protection from constrictor stimuli.1 In this chapter, bronchodilators employed in mechanically ventilated patients are discussed with a special emphasis on inhalation therapy.