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Bacterial Diseases of the Nervous System
6
26
Microbiology
Undergraduate 3
05/13/2012

Additional Microbiology Flashcards

 


 

Cards

Term
The meninges is a system of membranes that consists of the following three layers:
Definition
  1. Dura
  2. Arachnoid
  3. Pia
Term
This is found between the arachnoid and pia mater:
Definition
CSF
Term
This is the inflammation of the meninges:
Definition
Meningitis
Term
This is inflammation of the brain:
Definition

Encephalitis

 

Term
This is inflammation of both the brain and the meninges:
Definition
Meningoencephalitis
Term
These two microbes are responsible for 80% of meningitis in the United States:
Definition
  1. Neisseria meningitidis
  2. Streptococcus pneumoniae
Term
The normal throat flora Neisseria meningitidis causes __ and the symptoms are due to an endotoxin that is produced rapildy with death occurring in hours:
Definition

Meningococcal meningitis

 

Term
While there is a vaccine for certain types of Neisseria meningitidis, it  can cause lifelong neurological issues and kidney damage and it affects __ and people with head injuries
Definition
Young adults
Term
This is the leading cause of meningitis in the United States and is caused by a virulent capsule that resists host defenses:
Definition
Streptococcus pneumoniae
Term
Streptococcus pneumoniae causes __, affects babies and the elderly and there are  two types of vaccines
Definition
Pneumococcal Meningitis
Term
This type of meningitis is caused by a virulent capsule, affects children under the age of four and was the leading cause of meningitis until a vaccine was produced in 1988 in the United States:
Definition

Influenzal Meningitis

 

Term
Influenzal Meningitis is caused by the bacteria known as __
Definition
Haemophilus influenzae type b
Term
This type of bacterial meningitis has the greatest mortality rate can cause neomatal sepsis and is caused by normal flora in the vagina:
Definition
Group B Streptococcus (GBS)
Term
This type of bacterial meningitis is a foodborne illness caused by dairy products because the bacteria love sugar:
Definition
Listeria monocytogenes
Term
This bacteria causes teanus or lockjaw and is a gram positive, anaerobe with endospores that resist adverse environmental conditions:
Definition
Clostridium tetani
Term
Treatment for tetanus includes both toxoid and immune globulin which is considered __ immunity
Definition
Artificial passive
Term
If this toxin __ produced by tetanus is attached to nerve cells, therapy is of no use
Definition
Neurotoxin (tetanospasmin)
Term
This bacteria causes botulism, is a gram positive rod, an anaerobe and an endospore:
Definition
Clostridium botulinum
Term
Ingestion of the Clostridium botulinum endospore is not harmful but the __ is deadly
Definition
Neurotoxin (exotoxin)
Term
Pressure cookin kills endospores and should be used at a temperature of __ for __ minutes
Definition

100°C

5

Term
Leprosy or Hansen's disease is caused by the bacteria __ that grows in the peripheral nervous system and skin cells
Definition
Mycobacterium leprae
Term
Mycobacterium leprae contain __ rods that have a waxy cell wall and can be cultred in armadillos because they carry the bacteria
Definition
Acid fast
Term
Leprosy or Hansen's disease bacteria can be found in __ and lesion fluid
Definition
Nasal Secretions

Term
Name the two forms of Leprosy or Hansen's Disease:
Definition
  1. Lepromatous
  2. tuberculoid (neural)
Term
This type of Leprosy infects skin cells:
Definition
Lepromatous
Term

This type of Leprosy causes regions of skin to lose sensation and is surrounded by border of nodules:

 

Definition
Tuberculoid (neural)
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