This course will focus on conducting the risk assessment and will include the following topics: 1  Definition of an objectionable microorganism. 2  The difference between pathogenic and objectionable microorganisms. 3  The risk if an organism is found in a raw material.  The risk if an organism is found in the environment.
A Honor Society of Nursing (STTI) answered. Usually, the first effect of influenza on the body is a fever with chills and muscle aches. You may also have a fever, fatigue and a headache. Remember, the flu is caused by a group of viruses that infect the respiratory system. As a result, effects on the body often focus on the throat, nose, and lungs. The nose may become congested or runny, the throat may become sore, and a cough may move from dry to wet as the virus runs its course. The common cold primarily produces sneezing, nasal congestion, runny nose, and a sore throat.
Head colds and chest colds are the two main types of colds, but they are caused by the same type of virus. If a cold goes down into your chest, you will probably notice a cough along with your stuffy head, headache, nasal congestion, and other symptoms. Having frequent colds does not mean you are getting different types of colds, but that you are getting exposed to different cold viruses.