Which pairing is correct?

Study for the NBEO Microbiology exam. Prepare with flashcards and multiple choice questions, each with hints and explanations. Get ready for your exam!

Multiple Choice

Which pairing is correct?

Explanation:
In medical mycology, organisms are described by their growth form—yeast or mold. Candida albicans is a yeast; it reproduces by budding and can form pseudohyphae, but it is still referred to as a yeast. Coccidioides immitis, on the other hand, is dimorphic: in the environment it grows as mold with hyphae and arthroconidia, while in human tissue it forms large spherules, not yeast cells. Therefore, the pairing of Candida albicans with yeast is the correct one. The other pairings mislabel the organism’s typical growth form.

In medical mycology, organisms are described by their growth form—yeast or mold. Candida albicans is a yeast; it reproduces by budding and can form pseudohyphae, but it is still referred to as a yeast. Coccidioides immitis, on the other hand, is dimorphic: in the environment it grows as mold with hyphae and arthroconidia, while in human tissue it forms large spherules, not yeast cells. Therefore, the pairing of Candida albicans with yeast is the correct one. The other pairings mislabel the organism’s typical growth form.

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