For what purpose would a health-care professional use a Wood's lamp for a suspected case of ringworm?
Understand the Problem
The question asks about the purpose of using Wood's lamp by healthcare professionals in suspected cases of ringworm. Understanding the function of a Wood's lamp and the characteristics of ringworm is crucial to answering the question.
Answer
To visualize the fungus.
The correct answer is c) To visualize the fungus.
Answer for screen readers
The correct answer is c) To visualize the fungus.
More Information
A Wood's lamp emits ultraviolet (UV) light that causes certain fungi to fluoresce, making them visible to the naked eye. This helps healthcare professionals to quickly identify and visualize fungal infections like ringworm on the skin or scalp.
Tips
It is important to remember that a Wood's lamp is primarily a visualization tool and does not kill the fungus or prevent its spread.
Sources
- Wood's Lamp Examination: Skin Analysis Under UV Light - my.clevelandclinic.org
- Wood's Light - StatPearls - NCBI Bookshelf - ncbi.nlm.nih.gov
- Wood's Lamp Examination - mountsinai.org
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