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 Oral Lymphatic Oesophageal Pharyngeal Where should food travel during a normal swallow?1 Into the oesophagus Into the lungs Into the trachea Into the nasal cavity Dysphagia can occur in which conditions?1 All of the above Parkinson's Motor Neuron Disease Stroke 2. Signs, symptoms and assessment Back to: 1. Introduction to Dysphagia