BSNC 2000 - Module 1 Questions with Complete Solutions
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Course
Bscn
Institution
Bscn
What are the 3 domains of MOs? Correct Answer-- Archaea (Prokaryote aka no nucleus)
- Bacteria (Prokaryote)
- Eukarya (Eukaryote aka has a nucleus)
What are the Prokaryotic MOs? Correct Answer-- Bacteria - unicellular
- Archaea - unicellular
What are the Eukaryotic MOs? Correct Answer-- Pr...
BSNC 2000 - Module 1 Questions with Complete Solutions
What are the 3 domains of MOs? Correct Answer-- Archaea (Prokaryote
aka no nucleus)
- Bacteria (Prokaryote)
- Eukarya (Eukaryote aka has a nucleus)
What are the Prokaryotic MOs? Correct Answer-- Bacteria - unicellular
- Archaea - unicellular
What are the Eukaryotic MOs? Correct Answer-- Protists ( Algae; Protozoa) - unicellular
- Fungi (Yeast - unicellular; Mold - multicellular)
- Helminths - multicellular
- Viruses - acellular
Describe the unique nature of MOs Correct Answer-- Live everywhere
- Very small
- Can be harmful and beneficial
- Function in different ways
- Aren't very well understood
Infection Correct Answer-- The state produced by the invasion of a host or population by a MO - MOs penetrate host defences, invade sterile tissues and usually multiply
Colonization Correct Answer-MOs establish their presence in/on a host without penetrating into sterile tissues or fluid (ex. blood) - no S&S
Infectious Disease Correct Answer-An infection that causes damage and/or disruption to tissues and organs, resulting in S&S
Why are hospitalized clients at a greater risk of infection? Correct Answer-- Immunocompromised
- Frequent exposure and contact with disease causing agents
- Underlying illness
Post-Infection Sequeale + Example Correct Answer-Late complications resulting from an earlier infection (Ex. rheumatic fever from Strep infection)
C. difficile Correct Answer-Disruption of microbiome associated with broad spectrum antibiotics
Human Microbiome Correct Answer-- Collection of MOs that reside on/within human tissues
- These MOs help us digest our food, produce vitamins, regulate our immune system, and protect us against disease causing bacteria
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