A Healthcare Provider Who Suspects That a Woman May Have

A healthcare provider who suspects that a woman may have vaginitis caused by Candida infection can confirm that by _______.

A) identifying the characteristic protozoans in a smear examined using a fluorescence microscope
B) identifying pseudohyphae in a Gram-stained smear examined using a light microscope
C) submitting a sample of the discharge for metagenomic sequencing
D) plating a sample of the discharge on a medium containing salt as a selective agent
E) submitting a sample of the discharge for PCR amplification