A patient is being scheduled for diagnostic tests to determine the presence of pemphigus vulgaris. Which tests should the nurse expect to schedule for this patient?

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Pemphigus vulgaris is a condition of the skin that causes blistering and ulceration. The two tests that are typically used to diagnose this condition are skin biopsy and immunofluorescence microscopy. A skin biopsy involves taking a small sample of skin tissue and examining it under a microscope to look for changes that are characteristic of pemphigus vulgaris. Immunofluorescence microscopy involves staining a tissue sample with a fluorescent antibody that attaches to the specific antibodies that are present in pemphigus vulgaris.

A Patient Is Being Scheduled for Diagnostic Tests to Determine