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