Leon Schwarze
Quiz by , created 10 months ago

Test 4

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Leon Schwarze
Created by Leon Schwarze 10 months ago
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Fungi

Question 1 of 20

1

Sabroud for dermatophytes (slow growing fungi)

Select one or more of the following:

  • Trichophyton

  • Blastomyces

Explanation

Question 2 of 20

1

Choose correct concerning Cryptococcus neoformans

Select one or more of the following:

  • Encapsulated

  • Melanin producer

  • True hyphae producer

  • yeast

  • Causes Pneumonia

  • grows best at 15°C

Explanation

Question 3 of 20

1

One or more correct - how do yeast reproduce

Select one or more of the following:

  • Budding

  • Conidia

  • Pseudohypha

  • Sporangiospores

  • Vegtative hyphea

Explanation

Question 4 of 20

1

Choose correct combination

Select one or more of the following:

  • Mucor - Rhizoid

  • Histoplasm - Melanin

  • Aspergillus - Conidia

Explanation

Question 5 of 20

1

At least 3 specific names of Moulds

Select one or more of the following:

  • Aspergillus fumigatus

  • Aspergillus niger

  • Aspergillus flavus

  • Penicillum chrysogenum

Explanation

Question 6 of 20

1

At Least 3 fungal properties in pathogenesis

Select one or more of the following:

  • Adhesion

  • Thermotolerance 10-48°C

  • Biofilm formation

  • Phenotypic switching

  • spore production

  • mycotoxin production

  • dimorphism

  • high enzymatic activity

  • evasion of host defences

  • allergy inducing properties

Explanation

Question 7 of 20

1

Which identifies yeast species

Select one or more of the following:

  • Culture on chromogenic media

  • Biochemical kits

  • Gram - staining microscopy

Explanation

Question 8 of 20

1

Human skin microbiota include

Select one or more of the following:

  • Candida albicans

  • Coccidioides immtis

  • Malassezia furfur / geotrichum

Explanation

Question 9 of 20

1

Dimorphic fungi

- Characterized by change of growth form due to temperature

Select one or more of the following:

  • Mould at 25°C

  • Yeast at 37°C

Explanation

Question 10 of 20

1

Choose correct statement

Select one or more of the following:

  • Pseudohyphae is the elongated form of Aspergillus niger

  • Mycelium is the branching form of hyphae

  • Most fungi represent anaerobic respiration

  • Telomorphs are asexual spores of most fungi

Explanation

Question 11 of 20

1

Which are filamentous fungi/Dermatophytes

Select one of the following:

  • a) Trichosporon

  • b) Epidermophyton

  • c) Microsporum

  • d) b+c

  • e) all mentioned

Explanation

Question 12 of 20

1

How to correctly identify Moulds

Select one of the following:

  • a) Microscopy

  • b) gram staining

  • c) Culture morphology

  • d) a+c

  • e) all mentioned

Explanation

Question 13 of 20

1

Name 3 species of Candida

Select one or more of the following:

  • C. Albicans

  • C. Krusei

  • C. glabrata

  • C. parapsilosis

  • C. lusitana

  • C. tropicalis

Explanation

Question 14 of 20

1

Which is the fungus that is encapsulated, exogenic, comes from bird excrement

Select one or more of the following:

  • Cryptococcus neoformans

  • Candida Parapsiliosis

Explanation

Question 15 of 20

1

Which fungus causes tinea?
cause tinea versicolor and (trichophyton, microsporum, epidermatophyton) cause other types of tinea. fx Tinea corporis
and tinea pedis (athletes foot)

Drag and drop to complete the text.

    Malassezia furfur
    dermatophytes

Explanation

Question 16 of 20

1

True regarding fungus

Select one or more of the following:

  • has ribosomes 60S and 40S

  • cell wall contains ergosterol

  • fungus causes primary and secondary infection

  • mucur produces sporongiospores

Explanation

Question 17 of 20

1

Choose those who produce keratinase

Select one of the following:

  • a) trichospores

  • b) epidermophyton

  • c) microsporum

  • d) b+c

  • e) all of the mentionend

Explanation

Question 18 of 20

1

Underline correct regarding reproduction of yeast

Select one or more of the following:

  • Budding

  • pseudohyphae

  • by chlamydia

Explanation

Question 19 of 20

1

For obtaining full name detection of the culture you need:
Chromogenic media
biological tests

Select one of the following:

  • True
  • False

Explanation

Question 20 of 20

1

Mycotic diseases:
- mycotoxosis →
- mycoses →
- mycenic allergies →

Drag and drop to complete the text.

    toxins from food
    tissue infections
    allergies to fx mold and spores

Explanation

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