Which of the following once colonized 80% of individuals in the United States and now only colonizes 10%? Salmonella typhimurium Lactobacillus acidophilus Helicobacter pylori Staphylococcus aureus

Neisseria lactamicaPseudomonas aeruginosaPseudomonas fluorescensPseudomonas putidaAlcaligenes faecalisAlcaligenes latusAeromonas sobriaEnterobacter aerogenesEnterobacter cloacaeSerratia marcescansSerratia rubidaeaSerratia liquefaciensEscherichia coliKlebsiella pneumoniaeKlebsiella oxytocaMorganella morganiiSalmonella enterica serogroup enteriditisShigella flexneriProteus vulgarisProteus mirabilis unknown 14 gram negative organism some of the above choices are strict aerobes and some are facultative anaerobes and  process the elimination. When a particular organism has been eliminated from the list to a test result to find the identified organism. This is helpful to first eliminate a set from your possibilities (look them up to figure this out). Eliminate the organisms that *cannot* do something your organism *can*. This means you have a positive test result and you eliminate those that are always negative for that result. At first eliminate the organisms that *cannot* do something your…

The route of infection of Salmonella food poisoning is ___.     parenteral     biological vector     ingested     inhaled

Why do you suppose that Clostridium species are major causes of spoilage of canned foods?

____________ is the most common human infection 1)Salmonellosis 2)Cholera 3)Dental caries 4)E.coli gastroenteritis

How do humans usually become infected with helminths? consuming improperly cooked meats   skin contact with infected animals or humans   consuming unpasteurized milk and dairy products   drinking from polluted water sources   contact with infected feces

Which of these organisms can be acquired by eating pork not thoroughly cooked? Check all that apply.   Group of answer choices Taenia Penicillium Yeast Hymenolepis nana Paramecium Amoeba proteus Plasmodium falciparum Trichomonas vaginalis Aspergillus Rhizopus stolonifer Trichinella spiralis Clonorchis sinensis Trypanosoma cruzi Enterobius vermiculesi

Neisseria lactamicaPseudomonas aeruginosaPseudomonas fluorescensPseudomonas putidaAlcaligenes faecalisAlcaligenes latusAeromonas sobriaEnterobacter aerogenesEnterobacter cloacaeSerratia marcescansSerratia rubidaeaSerratia liquefaciensEscherichia coliKlebsiella pneumoniaeKlebsiella oxytocaMorganella morganiiSalmonella enterica serogroup enteriditisShigella flexneriProteus vulgarisProteus mirabilis some of the above choices are strict aerobes and some are facultative anaerobes. This is helpful to first eliminate a set from your possibilities (look them up to figure this out eliminate the organisms that *cannot* do something your organism *can*. This means you have a positive test result and you eliminate those that are always negative for that result. That way you do not have to worry that you accidentally killed the unknown before you inoculated it. You Do still need to be concerned that you interpreted the test results correctly and did not introduce a contaminant that has the ability…

The route of infection of all Rickettsial diseases in humans is ___.     respiratory     fecal-oral     bite of an arthropod     mechanical vector

The Filariform and Cercariae are an infective stage able to penetrate directly through the host skin. Which species do those larvae belong, respectively? Schistosoma mansoni and Necator americanus Necator amencanus and Schistosoma mansoni Enterobius vermiculares and Necator americanus Clonorchis sinensis and Ascaris lumbricoides 0