Why might organisms in the upper respiratory tract change when normal flora is replaced with transient flora?

Discipline: Other

Type of Paper: Essay (any type)

Academic Level: Undergrad. (yrs 3-4)

Paper Format: APA

Pages: 1 Words: 275

Question

Instructions

Why might organisms in the upper respiratory tract change when the normal flora is replaced with transient flora?

What are the types of streptococcal hemolysis? Describe.

How is Streptococcus pneumoniae distinguished from other streptococci that have the same hemolytic properties? What additional tests are needed or performed?