Week 11 Posted on March 27, 2023 by Riya Ghandi Please answer the following questions: Step 1 of 2 50% Please select the correct statement(s)(Required) Members of the genus Serratia are easily identified by automated biochemical identification systems, MALDI-TOF, and other commercial methods Carbapenem-resistant isolates of Serratia marcescens have been isolated in Canada Although Serratia marcescens is intrinsically resistant to ampicillin, amoxicillin -clavulanate and cephalothin, they are generally susceptible to third generation cephalosporins. Please select the correct statement(s)(Required) Serratia marcescens has only been associated with wounds and respiratory infections. Serratia marcescens is the most common species of Serratia isolated from human infections. Serratia marcescens is always considered a nosocomial pathogen.