Rhonchi

This looks useful:

CPHP Learning Center: Terrorism, Preparedness, and Public Health: An Introduction

At the end of this course, public health workers will be competent to describe the public health role in emergency response in a range of potential or possible emergencies and to recognize unusual events that might indicate an emergency and describe appropriate action. A minor focus is the chain of command in emergency response. Several activities are designed to help the learner identify personal limits of knowledge and direct the learner to useful resources when these limits have been exceeded.