Staphylococcus, Streptococcus,Viruses, Gram Negative
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- 1.Describe pathogenicity factors that allow Staphylococcus to avoid the immune system.
- 2.List and describe some diseases caused by Stapylococcus.
- 3.Describe the diagnosis and treatment for Streptococcus.
- 4.Describe the pathogenicity and virulence factors used to overcome or evade thier hosts.
- 5.Describe some treatments for treating a gram negative bacteria such as Enterobacteriacae (Enterics).
- 6.-Clusters of sperically shaped cell-High salt tolerace-facultative anaerobes-nonmotile-catalase positive (+) Are all characteristics of?
- A.
Streptococcus
- B.
Staphylococcus
- C.
Rotovirus
- D.
Influenza
- 7.Pathogenicity factors for Staphylococcus include
- A.
Salt tolerance
- B.
Slimy capsule
- C.
Slow growth
- D.
Flagella
- E.
More than one is correct
- 8.The diagnosis of Stapylococcus include all the following except:-fluid sample taken from infected area-urine test-detection of clustered gram (+) cocci-coagulase test used to determine if S. aureus (post) or S. epidermidis (neg)
- A.
Fluid sample taken from the infected area
- B.
Detection of clustered gram (+) cocci
- C.
Urine test
- 9.Which of the following is not a treatment for Stapylococcus?-Cephalosporin-90 to 95% of S. aureus are resistant to penicillin-Methicillin was used, but now MRSA is common-MRSA are usually resistant to several antibiotics-treat with vancomycin-VRSA developing
- A.
Treating with vancomycin
- B.
Methicillin but now MRSA is common
- C.
Cephalosporin
- 10._________ allows Staphylococcus to get inbetween the cells.
- 11.Which of the following cause damage to the host regarding Staphylococcus?
- A.
Cytolytic, exfoliative, toxic shock, enterotoxins
- B.
Pyrogenic, lyses to the cell, coagulation, attaching to smooth surfaces
- C.
Reproduction, fimbriae, glycocalyc, cytolytic, exfoliative
- 12.-chains of sperically shaped cells -no part of normal skin flora-may be a part of normal pharnyx flora-facultative anaerobes-catalase negative-peroxidase positiveAre all characteristics of ?
- A.
Staphylococcus
- B.
A contagious disease
- C.
Streptococcus
- D.
More than one answer is correct
- 13.The pathogenicity factors for Streptococcus include the following
- A.
M protien, hyaloronic capsule, progenic, streptolysins
- B.
Endospore production, motile, flagella
- C.
Gram negative shape, obligate anaerobe, antibiotic blocker
- 14.In reference to the Enteric (gram -) which of the following are characteristics?-members of the animal intestinal microbiota-bacillus (some cocobacillus) shaped-all reduce nitrate to nitrite-all fement glucose anerobically-all are oxidase negative-most are peritrichous-many have capsule
- A.
All are oxidase negative
- B.
All are peritrichous
- C.
All are the above are true
- 15.Are diagonosis for the gram (-) Enterobacteriacae (Enterics).
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