The ability to recognize and diagnose acid-base disorders is of the utmost importance in the clinical setting. However, it has been the experience of the authors that medical students often have difficulties learning the basic principles of acid-base physiology in the respiratory physiology curriculum, particularly when applying this knowledge to…

Studies on the use of digital voting systems in large group teaching situations have often focused on the "non-anonymity" and control and testing functions that the technology provides. There has also been some interest in how students might use their votes tactically to gain "credits". By focusing on an empirical study of…