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What is Penetration Aspiration Scale (PAS)

Cases on Communication Disorders in Culturally Diverse Populations
A scale to identify the level of penetration and aspiration in the airway. Level 1 = no penetration; Level 2 = material enters vestibule and is ejected with the swallow; Level 3 = material enters the vestibule and remains; Level 4 = material contacts the vocal folds and is ejected (coughed out); Level 5 = material contacts vocal folds and is not detected/coughed out; Level 6 = material crosses below the vocal folds and is cough out; Level 7 material crosses below the vocal folds, is detected but not cough out, despite effort; Level 8 = material passes below the vocal folds and is not detected (silent aspiration).
Published in Chapter:
Dysphagia Management in Culturally-Linguistically Diverse Populations
Kellyn Dailey Hall (North Carolina Central University, USA)
Copyright: © 2020 |Pages: 22
DOI: 10.4018/978-1-7998-2261-5.ch011
Abstract
Culturally competent management of adults with swallowing disorders involves more than simply including ethnically appropriate foods in dysphagia therapy. It requires an understanding of the client's health beliefs, challenges, and unique cultural perspective regarding all aspects of food to ensure unbiased and culturally appropriate services are provided. This chapter begins with an overview of dysphagia management followed by a closer look at cultural beliefs regarding food and ethical conflicts that may arise. The strategies for shared decision-making presented help create a culturally sensitive dynamic between the clinician and the patient/family that positively influence therapy outcomes. The chapter concludes with a case study that highlights the importance of ethnographic interviewing needed to establish understanding and trust between the clinician and an elderly Mexican woman and her family. The strategies and techniques presented here can be applied across all cultures to achieve successful management of dysphagia.
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