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- The infective stage of Trichomonas vaginalis is O Cyst Trophozoite O BothAll statements are TRUE for psittacosis EXCEPT: Acquired from infected parrots AOTA Moderately easy to transmit NOTA Caused by Chlamydia psitacci Category A Biological agentsPrompts Trypanosoma transported by Trichocysts used for Desyntery caused by Giardia lamlia transported by Trichomonas vaginlis Toxoplasma gondii transported by Water mold has Pneumocystis carinii Paramecium feeding method Toxicysts used for
- Non pathogenic amebaanswer the following 1. Among the luminal flagellates, which species do not have a cyst stage. 2. Describe the movement of Trichomonas vaginalis trophozoite. 3. Give the drug of choice for Trichomoniasis infection. 4. Determine the infective stage of the following hemoflagellates: Trypanosoma cruzi, Trpanosoma brucie gambiense, Trypanosoma brucie rhodesiense, Leishmania donovani, Lieshmania tropica, Lieshmania Mexicana, Lieshmania infantum, Lieshmania Vianniabrazilliensis and Lieshamania lieshmania major. 5. In the sleeping sickness phase of Trypanosoma brucie rhodesiense, what is the specimen of choice for diagnosis?If a person eats raw orbadly cooked meat infected byTaenia solium or Taeniasaginata will this persondevelop taeniasis orcysticercosis?Describe the important characteristics of Trichomonas vaginalisand the pathology of infection.
- Ancylostoma Duodenale can transmitted from person to person by direct contact. true O falseExplain why people in certain occupations are at increased risk ofbecoming infected with Erysipelothrix rhusiopathiae.Which of the following apply to Legionella pneumophila (pick all that apply) O The invasiveness includes the secretion of the pneumonlysin toxin O Responsible for the majority of CAPS Establishment includes intracellular growth O POE is respiratory inhalation of aerosolized contaminated water O NF-OP O Environmental microbe found in water
- Each of the following statements concerning Entamoeba gingivalis is correct EXCEPT O Normal habitat large intestine O Trophozoite is diagnostic, infective, and pathogenic stage ODirectly transmitted from person to person. O Is an opportunistic protozoa.What public health conditions allow for outbreaks of typhoidfever?A patient arrives at the hospital and is in severe pain. However, after evaluation it appears as though their pain level is disproportionate to the appearance of the wound. What is a potential diagnosis and causative organism? . O Necrotizing fasciitis which is commonly caused by S. epidermidis O Staphylococcal scalded skin syndrome which is caused by S. aureus O Necrotizing fasciitis which is commonly caused by S. pyogenes O Impetigo which is caused by S. pyogenes Question 17 What is the role of cord factor? O Cord factor inhibits the movement of cilia in the respiratory system O Cord factor blocks the release of bacterial endotoxins O Cord factor stops neutrophil migration O Cord factor releases fibrin and captures monocytes Question 18 Cvanosis is a common sign for which pathogenic organism? 12