1. Introduction to Dysphagia Quiz Please sign up for the course before taking this quiz. 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 trachea Into the nasal cavity Into the lungs Into the oesophagus Which of the following is not a phase of the swallow? 1 Oral Pharyngeal Lymphatic Oesophageal 2. Signs, symptoms and assessment Back to: 1. Introduction to Dysphagia