Dennis, a 50-year-old man, was hospitalized with dizziness…

  Dennis, a 50-year-old man, was hospitalized with dizziness, blurred vision, slurred speech, difficulty swallowing, and nausea. Examination revealed facial paralysis. He reported eating home-canned green beans 24 hours before the onset of his symptoms. Dennis should first be treated with  

  Microbiologists are still identifying different types of m…

  Microbiologists are still identifying different types of microbes that make up the human microbiome because traditional microbial growth media only allows for the growth of 0.1% of all microorganisms in pure culture in the laboratory.  Provide two reasons why our ability to grow microorganisms in laboratory culture is so limited.