Fungi

Description

Test 4
Leon Schwarze
Quiz by Leon Schwarze, updated 10 months ago
Leon Schwarze
Created by Leon Schwarze 10 months ago
12
0

Resource summary

Question 1

Question
Sabroud for dermatophytes (slow growing fungi)
Answer
  • Trichophyton
  • Blastomyces

Question 2

Question
Choose correct concerning Cryptococcus neoformans
Answer
  • Encapsulated
  • Melanin producer
  • True hyphae producer
  • yeast
  • Causes Pneumonia
  • grows best at 15°C

Question 3

Question
One or more correct - how do yeast reproduce
Answer
  • Budding
  • Conidia
  • Pseudohypha
  • Sporangiospores
  • Vegtative hyphea

Question 4

Question
Choose correct combination
Answer
  • Mucor - Rhizoid
  • Histoplasm - Melanin
  • Aspergillus - Conidia

Question 5

Question
At least 3 specific names of Moulds
Answer
  • Aspergillus fumigatus
  • Aspergillus niger
  • Aspergillus flavus
  • Penicillum chrysogenum

Question 6

Question
At Least 3 fungal properties in pathogenesis
Answer
  • Adhesion
  • Thermotolerance 10-48°C
  • Biofilm formation
  • Phenotypic switching
  • spore production
  • mycotoxin production
  • dimorphism
  • high enzymatic activity
  • evasion of host defences
  • allergy inducing properties

Question 7

Question
Which identifies yeast species
Answer
  • Culture on chromogenic media
  • Biochemical kits
  • Gram - staining microscopy

Question 8

Question
Human skin microbiota include
Answer
  • Candida albicans
  • Coccidioides immtis
  • Malassezia furfur / geotrichum

Question 9

Question
Dimorphic fungi - Characterized by change of growth form due to temperature
Answer
  • Mould at 25°C
  • Yeast at 37°C

Question 10

Question
Choose correct statement
Answer
  • 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

Question 11

Question
Which are filamentous fungi/Dermatophytes
Answer
  • a) Trichosporon
  • b) Epidermophyton
  • c) Microsporum
  • d) b+c
  • e) all mentioned

Question 12

Question
How to correctly identify Moulds
Answer
  • a) Microscopy
  • b) gram staining
  • c) Culture morphology
  • d) a+c
  • e) all mentioned

Question 13

Question
Name 3 species of Candida
Answer
  • C. Albicans
  • C. Krusei
  • C. glabrata
  • C. parapsilosis
  • C. lusitana
  • C. tropicalis

Question 14

Question
Which is the fungus that is encapsulated, exogenic, comes from bird excrement
Answer
  • Cryptococcus neoformans
  • Candida Parapsiliosis

Question 15

Question
Which fungus causes tinea? [blank_start]Malassezia furfur[blank_end] cause tinea versicolor and [blank_start]dermatophytes[blank_end] (trichophyton, microsporum, epidermatophyton) cause other types of tinea. fx Tinea corporis and tinea pedis (athletes foot)
Answer
  • Malassezia furfur
  • dermatophytes

Question 16

Question
True regarding fungus
Answer
  • has ribosomes 60S and 40S
  • cell wall contains ergosterol
  • fungus causes primary and secondary infection
  • mucur produces sporongiospores

Question 17

Question
Choose those who produce keratinase
Answer
  • a) trichospores
  • b) epidermophyton
  • c) microsporum
  • d) b+c
  • e) all of the mentionend

Question 18

Question
Underline correct regarding reproduction of yeast
Answer
  • Budding
  • pseudohyphae
  • by chlamydia

Question 19

Question
For obtaining full name detection of the culture you need: Chromogenic media biological tests
Answer
  • True
  • False

Question 20

Question
Mycotic diseases: - mycotoxosis → [blank_start]toxins from food[blank_end] - mycoses → [blank_start]tissue infections[blank_end] - mycenic allergies → [blank_start]allergies to fx mold and spores[blank_end]
Answer
  • toxins from food
  • tissue infections
  • allergies to fx mold and spores
Show full summary Hide full summary

Similar

Protozoa, Slime Molds, and Fungi
Macey Peterson
Infection and response
Brodie McMeowface
B6e Summary
Ciara Comerford
Microbiology
Chloe Cotter
Grade 6 Science
Miranda Lee
Pathogens: Viruses, Bacteria, Fungi & Protists
Haaris Iqbal
Evidence 2
Edgar Antonio
The Types and Transmission of Pathogens
Dean Lundie
Fungi
Chloe Cotter