Domanda del libro di testo
Support or refute the following statement: “Rubeola is common and of little concern as a childhood disease.”
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Ch. 25 - Pathogenic RNA Viruses
Bauman6th EditionMicrobiology with Diseases by TaxonomyISBN: 9780134832302
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TOC.tableOfContents
- Ch. 1 - A Brief History of Microbiology31
- Ch. 2 - The Chemistry of Microbiology28
- Ch. 3 - Cell Structure and Function39
- Ch. 4 - Microscopy, Staining, and Classification25
- Ch. 5 - Microbial Metabolism51
- Ch. 6 - Microbial Nutrition and Growth37
- Ch. 7 - Microbial Genetics51
- Ch. 8 - Recombinant DNA Technology21
- Ch. 9 - Controlling Microbial Growth in the Environment36
- Ch. 10 - Controlling Microbial Growth in the Body: Antimicrobial Drugs21
- Ch. 11 - Characterizing and Classifying Prokaryotes29
- Ch. 12 - Characterizing and Classifying Eukaryotes34
- Ch. 13 - Characterizing and Classifying Viruses, Viroids, and Prions23
- Ch. 14 - Infection, Infectious Diseases, and Epidemiology35
- Ch. 15 - Innate Immunity34
- Ch. 16 - Adaptive Immunity21
- Ch. 17 - Immunization and Immune Testing29
- Ch. 18 - Immune Disorders22
- Ch. 19 - Pathogenic Gram-Positive Bacteria25
- Ch. 20 - Pathogenic Gram-Negative Cocci and Bacilli28
- Ch. 21 - Rickettsias, Chlamydias, Spirochetes, and Vibrios25
- Ch. 22 - Pathogenic Fungi47
- Ch. 23 - Parasitic Protozoa, Helminths, and Arthropod Vectors44
- Ch. 24 - Pathogenic DNA Viruses23
- Ch. 25 - Pathogenic RNA Viruses30
- Ch. 26 - Applied and Industrial Microbiology29
- Ch. 27 - Microbial Ecology and Microbiomes22
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Capitolo 25, Problema 6
Negri bodies are associated with which of the following?
a. Marburg virus
b. Hantavirus
c. Coltivirus
d. Rabies virus
Guida verificata passo dopo passo1
Step 1: Understand what Negri bodies are. Negri bodies are cytoplasmic inclusion bodies found in certain infected cells, specifically neurons, and are considered pathognomonic for a particular viral infection.
Step 2: Recall the viruses listed in the options and their characteristics: Marburg virus causes hemorrhagic fever, Hantavirus is associated with pulmonary syndrome, Coltivirus causes Colorado tick fever, and Rabies virus causes rabies with neurological symptoms.
Step 3: Identify which virus is known to produce Negri bodies. Negri bodies are characteristic of the Rabies virus infection and are used as a diagnostic marker in brain tissue samples.
Step 4: Confirm that Negri bodies are not associated with Marburg virus, Hantavirus, or Coltivirus, as these viruses do not produce such inclusion bodies.
Step 5: Conclude that the correct association of Negri bodies is with the Rabies virus.
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Negri Bodies
Negri bodies are distinctive cytoplasmic inclusion bodies found in nerve cells infected by the rabies virus. They serve as a diagnostic hallmark in histopathology for rabies infection, appearing as eosinophilic, round or oval structures within neurons.
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Structure of Gram-Positive Basal Body
Rabies Virus
Rabies virus is a neurotropic virus from the Lyssavirus genus that causes fatal encephalitis in mammals. It travels through peripheral nerves to the central nervous system, where it induces characteristic pathological changes including the formation of Negri bodies.
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02:33Introduction to Animal Virus Infections
Viral Inclusion Bodies
Viral inclusion bodies are aggregates of viral particles or altered host cell components visible under a microscope during infection. They help identify specific viral infections, as different viruses produce unique inclusion bodies in infected cells.
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05:20Cell Inclusions
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