The field of EMS is governed by procedures. Because you work in a fast-paced, high-intensity arena, you don’t have time to contemplate each step in an emergency. Much of your response must be instinctual, based on training, education, and practice. Which is why the use of your portable suction unit should be incorporated into the preparation, response, and post-response phase of respiratory distress emergencies. Here are some considerations when establishing suction procedures: