Esophagus – Pulmonary Structures and Esophagus
Über den Vortrag
Der Vortrag „Esophagus – Pulmonary Structures and Esophagus“ von Craig Canby, PhD ist Bestandteil des Kurses „Thoracic Viscera with Dr. Canby“.
Quiz zum Vortrag
What term describes the most superior position of the esophagus?
- Cervical
- Thoracic
- Axial
- Abdominal
- Peptic
What are the layers of the esophageal wall? Select all that apply.
- Submucosa
- Pseudostratified epithelium
- Adventitia
- Muscularis externa
- Tunica mucosa
What is contained in the tunica adventitia?
- Loose connective tissue
- Stratified squamous epithelium
- Circular muscle layer
- Mucous glands
- Cilia
The 3 constrictions of the esophagus for geriatric patients are clinically important because pills may get lodged during swallowing. Why would this occur?
- Poor salivary flow
- Poor mechanical control
- Poor muscle strength
- Reduced elasticity of muscles
- Poor elasticity of the esophagus
During an endoscopic procedure, the physician finds it difficult to advance the scope beyond the second of 3 constrictions. What structure(s) are responsible for this constriction?
- Aorta and right bronchus
- Junction of the pharynx and the esophagus
- Diaphragm
- Left bronchus
What is the location of the esophageal diverticulum through Killian's triangle?
- At the junction of the pharynx and the esophagus
- Mid-esophagus
- Immediately superior to the diaphragm
- Through the diaphragmatic hiatus
- Immediately inferior to the diaphragm
![Anatomy [Archive]](https://assets-cdn1.lecturio.de/lecture_collection/image_medium/87992_1693919964.png)
Dozent des Vortrages Esophagus – Pulmonary Structures and Esophagus
Craig Canby, PhD
Dr. Craig Canby is a Professor of Anatomy and the Associate Dean for Academic Curriculum and Medical Programs at the College of Osteopathic Medicine at Des Moines University, Iowa, USA.
He obtained his PhD in Anatomy at the University of Iowa.
For his achievements in teaching and research, he received various awards such as the DPT Class of 2008 Teaching Excellence Award and the prestigious Hancher-Finkbine Medallion.
Within Lecturio, Dr. Canby teaches courses on Anatomy.
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