Micro - Pathogenic Bacteria Ii

30 Questions  I  By Chinedua
Quiz based on PPP for Pathogenic Bacteria II

  
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1.  During the resolution stage of pneumococcal infection, the C substance of bacteria reacts with serum component C-reactive protein and activates complement through the classical pathway
A.
B.
2.  Bacteriodes are anaerobic gram negative rods that can cause abdominal abscesses
A.
B.
3.  Which best describes Colony Opacity-associated proteins (Opa) 
A.
B.
C.
D.
E.
4.  This stage of pneumococcal infections features more neutrophils than pathogens and leads to the hepatization of the lungs
A.
B.
C.
D.
5.  Which of the following test results would rule out a neisseria infection
A.
B.
C.
D.
6.  During abscess formation, increased vascular permeability of the peritoneum leads to fibrin build ups
A.
B.
7.  A patient presents with a pneumonia infection which of the following may have contributed to the bacteria's ability to overcome the normal mechanisms of lung protection
A.
B.
C.
D.
8.  Close contacts of patients with meningococcus infections should be treated prophylactically
A.
B.
9.  Which of the following is not included in the treatment regimen for neiserria infection
A.
B.
C.
D.
10.  25 y/o female patient present s with cervical discharge, pelvic pain, dispareunia and bleeding, which of the following is a plausible assumption
A.
B.
C.
D.
E.
11.  Gram negative diplococci include
A.
B.
C.
D.
E.
12.  A 30 y/o male  with NKDA presents with pneumococcal CNS  infection; C&S tests reveal bacteria is susceptible to penicillin. Which of the following would you use to treat them
A.
B.
C.
D.
E.
13.  During this stage of pneumococcal infection macrophages take over and clear the inflammatory debris and the lung tissue is restored to its normal condition
A.
B.
C.
D.
14.  Which stage of pneumococcal infection involves an acute inflammatory response that attracts neutrophils and RBC  and initiates the  alternative pathway of complement activation
A.
B.
C.
D.
15.  Infection of the peritoneum is contained and limited by intestinal loops and the omentum
A.
B.
16.  N. meningitidis normally colonize respiratory mucosal epithelia but are capable of infecting the blood stream or CSF
A.
B.
17.  Gonorrhea cases must be reported to the Public Health Service
A.
B.
18.  Pneumococcus' capsule is responsible for all of the following except
A.
B.
C.
D.
19.  Which stage of Pneumococcus infection features the filling of alveoli with serous fluid that contains few inflammatory cells but numerous organisms
A.
B.
C.
D.
20.  A complication of pneumococcal lung infection is the pouring of fluid into the pleural space this is called___________ if the fluid is infected however, it is called _______________
A.
B.
C.
D.
21.  Which property of B. Fragilis allows it to form abscesses
A.
B.
C.
D.
E.
22.  Abscess formation requires the presence of strict anaerobes and facultative anaerobes entering the peritoneal cavity
A.
B.
23.  If a sputum is cultured and the gram stains shows neutrophils with >10 gram positive diplococci / oil immersion field you should assume pneumococcal pneumonia
A.
B.
24.  Pneumococcus can be differentiated from other strep bacteria because of its sensitivity to Optochin and its solubility in bile salts. This should be used as a confirmation of a diagnosis based on clinical presentation because cultures can sometimes be negative.
A.
B.
25.  Streptococcus pneumoniae causes bacterial pneumonia and meningitis
A.
B.
26.  Which quality of neisseria spp. makes them poor targets for opsonization
A.
B.
C.
D.
E.
27.  Which of the following  is not recommended for treatment of B. Fragilis
A.
B.
C.
D.
28.  Pneumococcus are best described as
A.
B.
C.
D.
29.  Which of the following is true about the ascent of N. gonorrhea
A.
B.
C.
D.
30.  A patient presents with pneumonia cause by streptococcus pneumoniae which of the following conclusions are least likely to be true
A.
B.
C.
D.
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