1. Introduction to Dysphagia Quiz Please sign up for the course before taking this quiz. Which of the following is not a phase of the swallow? 1 Lymphatic Pharyngeal Oesophageal Oral Dysphagia can occur in which conditions?1 Parkinson's All of the above Stroke Motor Neuron Disease Where should food travel during a normal swallow?1 Into the lungs Into the oesophagus Into the trachea Into the nasal cavity 2. Signs, symptoms and assessment Back to: 1. Introduction to Dysphagia