Final answer:
Lesions from oral candidiasis (thrush) can be scraped off to reveal a red surface beneath and to obtain a sample for diagnosis. This statement is false.
Step-by-step explanation:
The statement that lesions in oral candida cannot be scraped off is false. Oral candidiasis, also known as thrush, commonly presents with white patches or pseudomembranes in the mouth. These lesions can indeed be scraped off, often revealing a red, bleeding surface beneath. In medical practice, healthcare providers can scrape these lesions to obtain a sample for microscopic examination.
This helps in diagnosing the infection, where the presence of hallmark fungal cells of Candida albicans confirms candidiasis. Treatment for oral candidiasis includes antifungal medications, and depending on the severity, may be topical, like nystatin or clotrimazole oral suspensions, or systemic, such as fluconazole, itraconazole, or amphotericin B for more severe or azole-resistant strains.