Answer:
The virulence factors of a pathogenic microorganism allow it to more easily invade the tissues of an organism or of a living being. In addition, it gives them greater survival power in extreme environments and unfavorable conditions for their metabolism.
Explanation:
An example of a virulence factor is the presence of flagella or capsules in bacteria, the capsules allow it to sustain life at extreme temperatures and conditions, and the flagella facilitate their mobilization. On the other hand, there are also some microorganisms that have toxins (endo or exotoxins) that work as extractors of human immunity or as destroyers of tissues. In order to achieve its greatest proliferation and survival within a living organism.
Virulence factors are also considered today as those resistance that microorganisms acquire to certain drugs or antiseptics, etc.
Why is it important to develop a case history of physical symptoms of each patient to be used along with the physical tests performed on the patientâs urine specimen?
A thorough history will ensure that nothing is missed and will allow critical
pieces of information to be exchanged between various health care professionals
Certain physical symptoms will prompt that certain questions be asked and their
answers included as they may represent pertinent positive negative or positive
data. In short, a good, well-contructed history will allow other physicians to
formulate their own differential diagnoses and will include the pertinent
information on which to base the differential
