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Chapter 43
BASIC MICROBIOLOGY
| Question | Answer |
|---|---|
| The field of microbiology does not include the study of: | B. Bacteria |
| Media is: | A nutritional mixture specific to a particular type of bacteria. |
| Appropriate handling of specimens includes: A. Wearing personal protective equipment (PPE) B. Washing hands often C. Wearing gloves D. All of the above | D. All of the above |
| Which of the following is not an important quality control measure? | Updating Occupational Safety and Health Administration manuals periodically |
| Which fluid is not collected in a sterile specimen container? | Stool Specimen |
| CSF cultures must tested as: | STAT specimen |
| All bacteria remain purple in the staining process if they are | Gram-postivite |
| Dermophytes can cause what type of infections? | Fungal |
| Most fecal specimens being tested for ova or parasitic infections are stored at what temperature? | Room temperature |
| Which organism is responsible for most yeast infections? | Candida Albicans |
| Aerobic | Living only in the presence of oxygen |
| Culture | The propagation of microorganisms in a special media conducive to growth |
| Genus | The classification between family and species |
| Anaerobic | Living only in the absence of oxygen |
| Mycology | The science and study of fungi |
| Dermatophytes | A fungal parasite that grows in the skin |
| Mordant | A substance that fixes a stain or dye |
| Inoculate | To place colonies of microorganism onto nutrient media |
| Nosocomial | Infection acquired in a hospital |
| Expectorate | the act of coughing up material from the air passages |
| Microbiology | The scientific study of microorganisms |
| Morphology | The science of structure and form without regard to function |
| Nematode | A class that includes the true roundworm or threadworm |
| Parasitology | The study of parasites |
| Pathogen | A microorganism or substance capable of producing disease |
| Common nosocomial infections are caused by | Staphylococcus |
| Some bacteria produce__________, which are so resistant that they can live 150,000 years | Spores |
| Septicemia is a | blood infections |
| Bacilli are | rod-shaped |
| Gram-Negative bacteria stain | pink |