Microbiology Board

Instructions:

• Answer 50 questions in 15 minutes.
• If you are not ready to take this test, you can study here.
• Match each statement with the correct term.
• Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.

1. Hepatitis A
Measles - mumps - rubella - Sabin
Multiple flagella on one pole (tuft at one end)
spread by food - self limiting
Lymphocyte activating factor - made by macrophages for brain and nervous tissue


2. Live attenuated vaccine
Coagulase
Identifies risk factors
developed humoral 'phagocytic' theory of immune response
Measles - mumps - rubella - Sabin


3. Interleukins
1 tuberculosis 2 malaria
Inactivated toxin (active artificial immunity)
Chemicals produced by cells - (I - II - III)
C5B - C9


4. What are the only Gram + organisms?
BLCCSS (blocks) - Bacillus - Listeria monocytogenes - Clostridium - Corynebacterium diphtheriae - Staph - Strep
fix gross specimens
Transfer of disease from animal to human - (ie anthrax gram + - sporulates)
spontaneous abortion in cattle


5. Hasteurellis
Tetanus by blocking inhibitory GABA and glycine - (GABA in brain - glycine in spinal cord)
antibody against a toxin - (artificial passive immunity) - purified antiserum from animals who have been given the toxoid
old name
Yellow fever


6. What separates staph from other staph?
'both' flagella are on both poles
1 tuberculosis 2 malaria
Coagulase
Lungs - ie. tuberculosis - blastomycosis - pneumoconiosis


7. Coxiella
Comes from milk - (this is the only one not from an insect)
influenza
for serology test for all rickettsia except coxiella burnetti (Q fever) - antigen for test = proteus vulgaris
Trichinosis - raw pork - lives in striated muscles - intercostals and diaphragm - diagnosed on x-ray especially gastrocnemius biopsy to confirm


8. Guillene-Barre
161
follows dermatome
developed humoral 'phagocytic' theory of immune response
aka post-infectious polyradiculopathy - ascending demyelination of PNS - can be acquired after influenza vaccination or infection


9. Enterobacteria
acellular protein which denatures other proteins - cannot be autoclaved - mad cow disease
causes diarrhea
1. find microorganism in people suffering from the disease 2. isolate and grow the microorganism in culture 3. should cause disease in a healthy individual when introduced 4. re-isolate microorganism from the inoculated people
pre-op disinfectant


10. What will result if born without B cells at birth?

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11. Sterilization / autoclave
Steam heat under - denatures membranes - ineffective against prions
pre-op disinfectant
mononucleosis
In plasma cells - consists of antibodies - from chronic inflammation - and malignant disorders - associated with multiple myeloma


12. Flemming
1. find microorganism in people suffering from the disease 2. isolate and grow the microorganism in culture 3. should cause disease in a healthy individual when introduced 4. re-isolate microorganism from the inoculated people
mononucleosis
discovered penicillin
red jelly sputum


13. Criteria of rheumatic fever

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14. Rubeola
Measles
DiGeorge's syndrome - (primary immune deficiency)
Inorganic material
small pox (variola)


15. MRSA =
Methycilline resistant staph aureus - hospitals use vancomycin now
staph aureus
Brody's abcess
Inflammation of parotids


16. Gummas are inclusion bodies associated with...
father of pathology and germ theory - rabies vaccine - disproved spontaneous generation - pasteurization of wine - then milk
tertiary syphilis
toxin that affects the intestines - ie. lipopolysaccharides can be enterotoxic
heterophile agglutination test for mononucleosis - downy cell inclusion bodies 'don't let mono get you down'


17. Temperature and time for flash/continuous method of pasteurization
Dicks test
161
pharyngitis
red jelly sputum


18. Blood agar
Categorizes streptococcus demonstrates the type of hemolysis (destruction of RBCs)
BOD Biological Oxygen Demand
given antibody in utero - breastfeeding - in utero = IgG - breastfeeding = IgA
Indicate how the organisms are organized and classified


19. D'Herelle - Felix
No true nucleus - no organelles (no mitochondria) ie. bacteria
discovered bacteriophage - an altered virus
SERGIS: - Strep throat - Erysipelas - Rheumatic fever - Glomerulonephritis - Impetigo - Scarlet Fever
Multiple flagella on one pole (tuft at one end)


20. Blue/green purulent (pus)
'old age pigment' - lipid residue - build up of lipofuscin in organs = 'brown's atrophy'
psuedomonas aeruginosa - open burn infection - unsanitized hot tub - fluoresces blue under UV light from pyocyanin and fluorescein pigment
aka post-infectious polyradiculopathy - ascending demyelination of PNS - can be acquired after influenza vaccination or infection
Can only be in ONE environment - not the other - obligate aerobe = only in O2 - obligate anaerobe = only without O2


21. Leading cause of death world wide
for staph
1 tuberculosis 2 malaria
active = body must actively make antibodies - passive = body receives antibodies from outside source
C5B - C9


22. Jenner
types I - IV - pneumonic = ACID (see future flash card)
C5B - C9
Typhoid fever - salmonella enteridese -> from chicken poop
developed smallpox vaccine


23. Russell bodies are inclusion bodies associated with...
for gram positive - inhibits cell wall synthesis
red jelly sputum
In plasma cells - consists of antibodies - from chronic inflammation - and malignant disorders - associated with multiple myeloma
Monitors soil - air and water quality


24. Streptomycin
'both' flagella are on both poles
for gram negative - inhibits protein synthesis
serratia marcenscus
2 populations living together - both benefit and accomplish things that they can't do alone


25. Wuchereria bancrofti
Mantoux test aka tinne test aka skin prick test - PPD = purified protein derivative - delayed hypersensitivity (Type IV) - Zeihl Nielson staining (acid fast) - gohn complex in lung
filiariasis - mosquitoes - elephants - lymphatic blockage
the purpose of opsonization is to enhance phagocytosis - (marks the target for strike)
Goodpasteur


26. Temperature and time for holding/batch method of pasteurization
small pox (variola)
Dicks test
145
pinworm - anus-finger-mouth - scotch tape or anal cellophane - nocturnal anal itching - most common helminth in the US


27. What is the best test for water pollution?
Canine feces - found in dogs - wolves and humans - hydatid cysts in live and lung
oral-fecal - colicky pain - lives in small intestines - most common roundworm ('ass' is round) infection worldwide - most common helminth world wide
BOD Biological Oxygen Demand
Brody's abcess


28. Is AIDS a primary or secondary immune deficiency?
'both' flagella are on both poles
for staph
aka ancylostoma duodenale - fecal contaminated soil - wear shoes to prevent - most common hookworm in US
secondary


29. What will result if born without T cells?

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30. West nile virus
Measles - mumps vaccine
eastern equine encephalitis
negri inclusion bodies - bullet shaped - leads to hydrophobia (throat hurts - so don't want to drink water - this why dogs foam at the mouth)
aka ancylostoma duodenale - fecal contaminated soil - wear shoes to prevent - most common hookworm in US


31. Hypersensitivity reactions
types I - IV - pneumonic = ACID (see future flash card)
toxin that affects the nervous system - ie. botulism - tetanus
Classified streptococcus
for serology test for all rickettsia except coxiella burnetti (Q fever) - antigen for test = proteus vulgaris


32. Poliovirus
hemorrhagic jaundice - aka Wheel's disease
anterior horn - lower motor neuron signs
Indicate how the organisms are named - (King Paul Can Only Find Good Spices) Kingdom - Phylum - Class - Order - Family - Genus - Species
I - Immune-complex mediated - IgG and complement [3 things = type III] = antigen + antibody + complement


33. IgD
for serology test for all rickettsia except coxiella burnetti (Q fever) - antigen for test = proteus vulgaris
Helps IgG
pre-op disinfectant
Affects mitral valve (aka ashkov bodies) - Can = carditis - Sammy = syndenham's chorea - Suck = subcutaneous nodule - Ethyl's = Erythema marginatum - Polyps = migratory Polyarthritis


34. Koch

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35. Interleukin I
Lymphocyte activating factor - made by macrophages for brain and nervous tissue
small pox (variola)
Tetanus by blocking inhibitory GABA and glycine - (GABA in brain - glycine in spinal cord)
Mantoux test - tine test - skin prick test


36. Family and genus
T-cell growth factor - made by CD4 cells - CD4 = T-Helper cell = 'quarterback' of immune system - directs response of immune system
parkinson's - aka paralysis agitans - shuffling / festering gait
serratia marcenscus
Indicate how the organisms are organized and classified


37. Salk
most common cause of UTI - enterotoxic - 'traveller's disease' - E.coli 157 - enterohemorrhagic (meat)
No true nucleus - no organelles (no mitochondria) ie. bacteria
dead polio vaccine - by injection - done before Sabin
discovered bacteriophage - an altered virus


38. Neurotoxin
TB (inactive phase) -calcium 'jail' around mycobacterium
toxin that affects the nervous system - ie. botulism - tetanus
In raw contaminated fish
atypical lymphocytes


39. Aschoff bodies are associated with...
responsible for milk and milk products
eastern equine encephalitis
rheumatic fever
father of pathology and germ theory - rabies vaccine - disproved spontaneous generation - pasteurization of wine - then milk


40. Transformation
staph aureus
Catalase
salk - rabies
direct uptake of free DNA


41. Clostridium tetani
was used for newborn's eyes (no longer used now - erythromycin instead) - prevents ophthalmia neonatorum (most common cause = gonorrhea)
eliminates placebo
atypical pneumonia - mycoplasms lacks cell wall
Tetanus by blocking inhibitory GABA and glycine - (GABA in brain - glycine in spinal cord)


42. What is seen with mononucleosis heterophile antibody?

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43. Bordatellum
dead polio vaccine - by injection - done before Sabin
rubella - rabies - Hep A
bloody transfusions
whooping cough


44. Franciella
franciella tularensis - rabbit fever
parkinson's - aka paralysis agitans - shuffling / festering gait
discovered prions (acellular proteins which denature other proteins) - prions cause mad cow disease - creutzfield jacob - scrapie in sheep - kuru in New Guinea
Cranial nerve V pattern


45. Don't let mono get you down'
Brody's abcess
atypical lymphocytes
Goodpasteur
PDD = purified protein derivative - Type IV (Delayed hypersensitivity reaction) - Ziehl Neilson staining (shows acid fast) - chest x-ray john complex


46. MHC
Major histocompatibility complex - Act as a post on surface (self vs non-self) - involve with tissue graft rejection and organ rejection T-cells recognize MHC I - B-cells recognize MHC I & II
2 populations living together - one benefits - the other is unaffected
161
In raw contaminated fish


47. Guarneri bodies are inclusion bodies associated with...
145
small pox (variola)
McCallums Patch
grown in candle jars culture


48. Scarlet fever ak
aka post-infectious polyradiculopathy - ascending demyelination of PNS - can be acquired after influenza vaccination or infection
strawberry tongue
dead polio vaccine - by injection - done before Sabin
C - Cytotoxic - IgG - [2 things = type II] antigen + antibody


49. HHS
Live polio vaccine - given orally
Tetanus - botulism
Controls FDA - CDC - US Public Health Services
PDD = purified protein derivative - Type IV (Delayed hypersensitivity reaction) - Ziehl Neilson staining (shows acid fast) - chest x-ray john complex


50. Symbiosis
Typhoid fever - salmonella enteridese -> from chicken poop
Affects mitral valve (aka ashkov bodies) - Can = carditis - Sammy = syndenham's chorea - Suck = subcutaneous nodule - Ethyl's = Erythema marginatum - Polyps = migratory Polyarthritis
2 populations living together - one or both benefit
In plasma cells - consists of antibodies - from chronic inflammation - and malignant disorders - associated with multiple myeloma