Defensive Woman (IMAGE) Penn State Caption Rita Jablonski, assistant professor of nursing, Penn State, shows an oral hygiene approach she helped develop for patients with dementia on an actor refusing care. Credit Gene Maylock, copyright 2008 Penn State School of Nursing/Center for Excellence in Geriatric Nursing Usage Restrictions Non commercial use only License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.