Week 21 Posted on June 5, 2023 by Riya Ghandi Please answer the following questions: Step 1 of 2 50% Please select the correct statement(s)(Required) Enterobacter species are recognized nosocomial pathogens but have not been isolated from central nervous system infections as they do not cross the meningeal barrier Enterobacter species are involved in nosocomial infections and especially in ICUs. Invasive procedures, such as catheterization and intubation, represent a main source of infection. Enterobacter species have an intrinsic resistance to ampicillin, amoxicillin, first-generation cephalosporins, and cefoxitin due to the expression of a constitutive AmpC β-lactamase Please select the correct statement(s)(Required) Enterobacter aerogenes, Enterobacter cloacae, and Enterobacter hormaechei represent the most frequently isolated species described in clinical infections, especially in immunocompromised patients and those hospitalized in an intensive care unit (ICU). Enterobafcter amingenus, or Lellottia amnigena etc. are members of the Enterobacter cloacae complex and they are primarily human pathogens Species of the Enterobacter cloacae complex have not been isolated from environmental sources