General microbiology

D. IgM, IgG E. IgG, secretory IgA


Rotaviruses
1. A three-year-old child has had marked diarrhea for three days. Immune electron microscopy of his excrements revealed bilayer pseudocovered capsid viruses that looked like small spoke wheels. What viruses have been revealed?
A. Rotaviruses B. Coxsackie viruses C. ECHO viruses
D. Coronaviruse E. Reoviruses
2. An outbreak of an intestinal infection occurred in a kindergarten on the eve of New Year holidays. Bacteriological examination of patients’ feces didn’t reveal any pathogenic bacteria. Electron microscopy revealed roundish structures with clear outer edges and a thick core resembling a wheel. Specify the most likely causative agent of this infection:
A. Rotavirus B. Adenovirus C. Coxsacki-virus
D. E. coli E. P.vulgaris


Rabies viruses
1. A hospitalized patient bitten by a rabid animal has an abusive wound of shin. What kind of vaccine must be given to prevent rabies?
A. Anti-rabies vaccine B. DTaP
C. Td D. BCG E. TABte
2. In the area being the epicenter of the registered rabies cases among wild animals a 43-year-old man presented to a clinic and claimed to have been bitten by a stray dog. He was given a course of anti-rabies vaccine. This preparation relates to the following type of vaccines:
A. Attenuated B. Inactivated C. Molecular
D. Toxoids E. Synthetic
3. In the area that is the epicenter of the registered rabies cases among wild animals a 43-year-old man arrived at a clinic and claimed to have been bitten by a stray dog. He was given a course of anti-rabies vaccine. This preparation belongs to the following type of vaccines:
A. Attenuated
B. Inactivated
C. Molecular
D. Toxoids
E. Synthetic
4. A female patient bitten by a stray dog came to a surgery. Wide lacerated wounds were localized on the patient’s face. What treatment-and prevention aid should be rendered in order to prevent rabies?