Mycoplasma and mycology

Descripción

Mycology, mycoplasma, chlamidya and rickettsia
Marina Michail
Test por Marina Michail, actualizado hace más de 1 año
Marina Michail
Creado por Marina Michail hace más de 7 años
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Resumen del Recurso

Pregunta 1

Pregunta
Serological tests are reliable in:
Respuesta
  • Atypical pneumonia
  • Trachoma
  • Non Gonococcal urethritis
  • Lymphogranuloma venerum

Pregunta 2

Pregunta
Which of the following doesn't describe trachoma?
Respuesta
  • causes mucopurulent conjunctivitis
  • can lead to blindness
  • caused by serotypes D-K
  • causative organism can,t be isolated on artificial culture media

Pregunta 3

Pregunta
Brill Zinsser disease refers to:
Respuesta
  • Recurrent epidemic typhus
  • Q fever
  • Rickettsial pox
  • Recurrent atypical pneumonia

Pregunta 4

Pregunta
Disease caused by raising chicken with an undiagnosed disease is:
Respuesta
  • Q fever
  • Relapsing fever
  • Leptospirosis
  • Ornithosis

Pregunta 5

Pregunta
Patient having a dog with areas of hair loss suffered from itchy inflammed lesions. What would you expect to find on KOH of skin scrapping?
Respuesta
  • branching hyphae with basideospores
  • yeast cells
  • pseudophyte
  • unbranching hyphae with some breaking into arthroconidia

Pregunta 6

Pregunta
50 year old AIDS patient presents with fever and signs of meningitis. Examination of CSF sediment stained with indian ink revealed yeast cells. The causative organism is:
Respuesta
  • Candida
  • Mucor
  • Cryptococcus
  • Aspergillus

Pregunta 7

Pregunta
Which of the following patients is at high risk of invasive aspergillosis?
Respuesta
  • Patient with bronchial asthma
  • Patient with Ig G deficiency
  • AIDS patient with CD 4 count less than 50
  • Patient with deficiency in complement component

Pregunta 8

Pregunta
30 year old HIV patient with mouth pain and difficulty of swallowing. Examination reveals white plaques on oropharyngeal mucosa. Causative organism is:
Respuesta
  • Septate filamentous fungus
  • Spirochate growing in rabbit testis
  • Part of normal flora
  • Yeast that forms pseudohyphae when invades tissue

Pregunta 9

Pregunta
AIDS patient suffering cough and dyspnea. Chest x ray shows interstitial infiltration with ground glass appearance. The most likely organism is:
Respuesta
  • Crytococcus neorformans
  • Histoplasma capsulatum
  • Toxoplasma gondii
  • Pneumocystis jirovecii

Pregunta 10

Pregunta
Patient with heart valve transplant presents with chest pain, hemoptysis and chills. He died within few hours. Autopsy showed septate acutely branching hyphae. The organism is:
Respuesta
  • Cryptococcus
  • Mucor
  • Aspergillus
  • Histoplasma
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