question
A unique characteristic of many isolates of Pseudomonas useful in identification a. fecal odor b. fluorescent green pigment C. drug resistance d. motility
answer
B. fluorescent green pigment
Pseudomonas aeruginosa is observed on the damaged tissues during burns. The topical anti- bacterial agents do inhibit growth of Gram-negative organisms such as Pseudomonas aeruginosa is observed on damaged regions of 'integumentary system'. Further, the bacteria cause degradation of tissue around the wound. Thus, this organism causes 'tissue sepsis.
Pseudomonas aeruginosa is observed on the damaged tissues during burns. The topical anti- bacterial agents do inhibit growth of Gram-negative organisms such as Pseudomonas aeruginosa is observed on damaged regions of 'integumentary system'. Further, the bacteria cause degradation of tissue around the wound. Thus, this organism causes 'tissue sepsis.
question
Who is most at risk for contracting plague and why?
answer
Plague is caused by the bacteria Yersinia pestis, which is an infectious disease spread by rats. The symptoms of the disease include fever with chills, severe abdominal pain, diarrhea and vomiting, bleeding from the mouth, rectum or nose, gangrene and lethargy
question
Make a companson chart for Shigella and Salmonella
answer
Shigellosis or bloody diarrhoea is caused by the "Shigella" bacterial species, which belong to the Enterobacteriaceae family. This infection is called "shigellosis" and the bloody diarrhoea caused by these organisms is called, "bacillary dysentery."
question
Francisella tularensis has which portal(s) of entry? a. tick bite b. intestinal c. respiratory d. all of these
answer
d. all of these
Portal of entry and exit Skin and mucous membrane in nose are directly exposed to outside environment therefore microbes can easily enter via hair follicles into the body and the microbes can exit out of the body via secretions of mucous memorable and skin.
Portal of entry and exit Skin and mucous membrane in nose are directly exposed to outside environment therefore microbes can easily enter via hair follicles into the body and the microbes can exit out of the body via secretions of mucous memorable and skin.
question
E. coli displays which antigens?
a) capsular
b) somatic
c) flagellar
d) all of these
a) capsular
b) somatic
c) flagellar
d) all of these
answer
D) all of these
question
Which of the following is not an opportunistic enteric bacterium?
A. Serratia
B. Kleb
C.proteus
D. Shigella
A. Serratia
B. Kleb
C.proteus
D. Shigella
answer
D) shigella
question
Which of the following is a major difference between Salmonella and Shigella infections? a mode of transmission b. likelihood of septicemia c the portal of entry d presence/absence of fever and diarrhea?
answer
b. likelihood of septicemia
question
complication of typhoid fever?
answer
intestinal perforation and liver abscesses
question
Shigella is transmitted by
answer
food, flies, and feces (cuz dysentery)
question
The bubo of bubonic plague is
answer
an enlarged lymph node (Yersinia pestis)
question
Haemophilus influenzae is ———- And requires special.....for growth
answer
Fastidious, blood factor
question
Which of the following is not associated with H. Influenza infection? Fever, flu, stiff neck, headache
answer
Flu
question
Rabbit fever
answer
Francisella tularensis
question
Bubonic Plague
answer
Yersinia pestis
question
HUS (hemolytic uremic syndrome) caused by e coli O157:H7 -monitor bun/cr
answer
e coli O157:H7
question
Dysentery
answer
Shigella species
question
Enteric Fever
answer
Salmonella enterica
question
Folliculitis
answer
Psedumonas aeruginosa (PA)
question
local abscess
answer
Pasteurella multocida
question
Meningitis
answer
Hemophilius influenzae
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