micro final 3

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micro final 3
2013-03-20 16:10:07

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  1. Which of the following is diagnosed by the presence of flagellated protozoa in the patient’s feces?
  2. Which of the following statements about staphylococcal food poisoning is false?
    Boil 5 minutes before eating
  3. The most common cause of traveler’s diarrhea is probably?
    Campylobacter jejun
  4. Most of the normal microbiota of the digestive system are found in the?
    Mouth and large intestine
  5. Which of the following organisms is most likely to be responsible for periodontal disease?
    Gram positive rods
  6. Which of the following organisms is likely to be transmitted via undercooked pork and horse?
  7. Which of the following causes an infection of the liver?
    Hepatitis A virus
  8. Epidemics of bacterial infections of the digestive system are transmitted by?
  9. “Rice water stools” are a characteristic of?
  10. Most gastrointestinal infections are treated with?
    Water and electrolytes
  11. The most common mode of HAV transmission is?
    Contamination of food during preparation
  12. The easiest way to prevent outbreaks of gram-neg gastroenterisits is to?
    Cook foods thoroughly
  13. Feces from patient with diarrhea lasting for weeks with frequent, watery stool should be?
  14. Cystitis is most often caused by?
    Ecsherichia Coli
  15. Pyelonephritis may result from?
    All of the above
  16. Which of the following is NOT primarily is a sexually transmitted infection?
  17. Which of the following recurs at the initial site of infection?
    Genital Herpes
  18. Which of the following is caused by an opportunistic pathogen?
  19. A normal urine sample collected by urinating into a sterile collection cup?
    Contains fewer than 10,000 pathogens/mL
  20. Most nosocomial infections of the urinary tract are caused by?
    E. Coli
  21. The most common reportable disease in the US is?
  22. Which of the following is NOT a complication of Gonorrhea?
    All of the above
  23. Which of the following diseases causes skin rash, hair loss, malaise, and fever?
  24. Which one of the following statements about genital warts is false?
    It is always precancerous.
  25. Infants born to asymptomatic mothers with recurrent genital herpes are less likely to acquire the herpes virus at the birth than infants born to newly infected mother?
    Maternal antibodies offer protection
  26. Which of the following is greater?
    The number of reported cases of Gonorrhea last year
  27. 25 year old male presented with fever, malaise, and a rash on his chest, arms, and feet. Diagnosis was based on serological testing. The patient then reported that he has an ulcer on is penis 2 months earlier This disease can be treated with?