General microbiology

A. Reiter’s syndrome B. Rheumatic arthritis C. Gout
D. Bechterew’s disease E. Rheumatoid arthritis


Mycoplasma
1. On the base of the clinical data a child was diagnosed with atypical pneumonia resistant to the effects of beta-lactam antibiotics. The patient’s sputum was cultured and incubated in a special medium, which resulted in growth of microorganisms forming microscopic colonies with a dense center (looking like fried eggs). What microorganism caused the disease?
A. Mycoplasma pneumoniae B. Klebsiella pneumoniae
C. Str. pneumoniae D. L. pneumophila E. Chlamidia pneumoniae
2. From a medicinal herb a certain phytopathogenic microorganism was secured. In the nutrient medium it forms "fried egg"colonies. What is the most likely agent?
A. Mycoplasma B.Yeasts C.Actinomycetes D.Nocardia E.Pseudomonas


Legionella
1. A 22-year-old patient is a clerk. His working day runs in a conditioned room. In summer he was taken by an acute disease with the following symptoms: fever, dyspnea, dry cough, pleural pain, myalgia, arthralgia. Objectively: moist rales on the right, pleural friction rub. X-ray picture showed infiltration of the inferior lobe. In blood: WBC - 11 · 10⁹/l, stab neutrophils - 6%, segmented neutrophils - 70%, lymphocytes - 8%, ESR - 42 mm/h. What is the etiological factor pneumonia?
A. Legionella B. Mycoplasma C. Streptococcus
D. Staphylococcus E. Pneumococcus


Gardnerella
1. A 21-year-old female patient consulted a gynecologist about itching, burning, watery vaginal discharges with a fish-like smell. Speculum examination revealed that the cervical and vaginal mucosa was of a normal pink color. Vaginal examination revealed no alterations of the uterus and appendages. Gram-stained smears included clue cells. What is the most likely pathology?
A. Bacterial vaginosis (gardnerellosis) B. Chlamydiosis
C. Gonorrhea D. Trichomoniasis E. Candidiasis


Pseudomonas
1. Bacteriological examination of the urine of the patient with pyelonephritis revealed microorganisms that produced yellow-green pigment and a characteristic odor in meat-peptone agar. What are they called?
A. Pseudomonas B.Escherichia C.Proteus D.Klebsiella E.Azotobacter
2. A 60-year-old patient was hospitalized to the surgical department because of infection caused by blue pus bacillus (Pseudomonas aeruginosa) which is sensative to penicillin antibiotics. Indicate which of the given penicillins has marked activity to the Pseudomonas aeruginosa?