Which diagnostic tool utilizes ultraviolet light to non-invasively check if certain fungi fluoresce on the skin?
Answer
Wood's lamp
The Wood's lamp is a non-invasive diagnostic instrument used by healthcare providers to gain an initial clue about a potential fungal infection. This device emits ultraviolet light onto the affected skin area. Certain types of fungi possess chemical compounds that cause them to exhibit fluorescence, meaning they will glow under the UV light, providing a quick visual indication that further testing for mycosis may be warranted.
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