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 Dysphagia can occur in which conditions?1 Motor Neuron Disease All of the above Parkinson's Stroke Which of the following is not a phase of the swallow? 1 Oral Oesophageal Pharyngeal Lymphatic 2. Signs, symptoms and assessment Back to: 1. Introduction to Dysphagia