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