Medical Microbiology 850

Unit Exam 3 - Mycology/Parasitology

SHORT ANSWER KEY

1. Name a thermally dimorphic agent of a defined mycosis for which the optimum growth temperature of the ovoid yeast is 34-36o C (as compared to 37-39o C).

  • Sporothrix schenkii
2. Name a common commensal fungus that causes diaper rash in children and thrush in immunosuppressed adults.
  • Candida albicans
3. Name the biochemical component of the fungal cell membrane whose synthesis or physiological function is the target of most effective anti-fungal drugs.
  • Ergosterol
4. Name the toxin produced by aspergilli that appears to be tumorogenic for humans and has been shown in well controlled studies to be tumorogenic for fowl.
  • Aflatoxin

Last modified: April 12, 2003