Spirochetes - Study guides, Class notes & Summaries

Koch's postulate 1 correct answers the organism must be found in all animals suffering from the disease but not in healthy animals Koch's postulate 2 correct answers the organism must be isolated from a diseased animal and grown in pure culture Koch's postulate 3 correct answers the cultured organism must cause disease when introduced into a healthy laboratory animal Koch's postulate 4 correct answers the organism must be re-isolated (re-cultured) from the experimentally infected an...

Function of centrifuge - Separates substances based on density Daily maintenance of centrifuge - clean with 10% bleach periodic maintenance of centrifuges - check speed using tachometer types of pipettes - Measuring, Serological, and Volumetric types of serological pipettes - blow out and drain out types of thermometers - liquid and glass and digital electronic temperature of heat block/water bath - 36-38 C temperature of incubators - 36-38 C What is room temperature - 20-24 C Temperatu...

Pathogen - ANSWER Microorganisms that cause human infection 5 pathogenic microorganisms: - ANSWER Bacteria, viruses, protozoa, fungi, helminths Define bacteria - ANSWER classified into 5 groups according to their shapes: cocci, spirilla, bacilli, vibrios, spirochetes

Edward Jenner - Developed small pox immunization using cowpox agent Paul Ehrlich - sought a " magic bullet" to destroy pathogens Alexander Fleming - discovered penicillin Joseph Lister - Pioneered aseptic surgery John Snow - father of epidemiology (cholera in London) Ignaz Semmelweis - Pioneered asepsis by discovering that hand washing prevented streptococcal infections in obstetric patients Robert Koch - Pioneered the cultivation of bacteria on solid media Louis Pasteur -...

ICE Exam with 100% Verified Solutions Latest 2024 | Rated A+ The most common route of disease transmission from the patient to the staff is - direct contact Anaerobes - bacteria that grow in the absence of oxygen and destroyed by oxygen Areobes - variety of bacteria that require oxygen to grow fomite - inanimate object that can harbor pathogens Spherical bacteria - "Cocci" cause strep throat, tonsillitis, and pneumonia. Reproduced by dividing into 2 Rod-shaped bacteria - "bacilli" t...

3 basic parts of cell correct answers membrane, nucleus, cytoplasm Most successful life form correct answers prokaryotes Extremophiles correct answers archaea bacteria that thrive in extreme conditions 3 Shapes of Eubacteria correct answers cocci, bacillus, spirochetes Cocci correct answers spherical Bacillus correct answers rod-shaped Spirochetes correct answers spiral GRAM Staining correct answers method for differential staining of bacteria Categorization of eubacteria...

The term prokaryotes refers to which of the following? A. very small organisms B. unicellular organisms that have no nucleus C. multicellular organisms D. cells that resemble animal cells more than plant cells. : B The term microbiota refers to which of the following? a. all microorganisms of the same species b. all of the microorganisms involved in a symbiotic relationship c. all microorganisms in a certain region of the human body d. all microorganisms in a certain geographic reg...

NDAEB Exam Questions with Correct Answers What is an oral indication of bulimia? - Answer-Pattern of erosion on lingual surfaces of teeth What are the three potential complications of orofacial piercings? - Answer-chipped and broken teeth and a serious infection at the sites of the piercings What are the 3 primary shapes of bacteria? - Answer-1. Cocci (spherical) 2. Bacilli (rod) 3. Spirochetes (spiral) What is the staining process for separating bacteria? - Answer-Bacteria that are...

NDAEB Exam Review Part 4 accurate Questions and Answers!! Aerobes - ANSWER Bacteria that require oxygen to grow Anaerobes (AN-uh-roebz) - ANSWER Bacteria that grow in the absence of oxygen Bacilli (singular,bacillus) - ANSWER Rod shaped bacteria that cause tuberculosis and other diseases Candida - ANSWER A yeast commonly found in the oral cavity, gastrointestinal tract, and female genital tract and sometimes in skin Chancre - ANSWER Painless ulcerating sore Cocci - ANSWER Sph...

Bailey & Scott's Diagnostic Microbiology 15th Edition 1056 1063 1. Microbial Taxonomy 2. Bacterial Genetics, Metabolism, and Structure 3. Host-Microorganism Interactions 4. Laboratory Safety 5. Specimen Management 6. Role of Microscopy 7. Overview of Conventional Cultivation and Systems for Identification 8. Nucleic Acid–Based Analytic Methods for Microbial Identification and Characterization 9. Overview of Immunochemical Methods Used for Organism Detection ...