Parasite
Trichomonas vaginalis
Motile flagellated protozoan
trik-oh-MOH-nas vaj-ih-NAL-is
High-yield clue
Motile flagellate + no cyst form is the classic study distinction.
Overview
A flagellated protozoan used to teach motility vocabulary, STI screening concepts, and the absence of a cyst form in common coursework framing.
Classification
- Protozoan
- Flagellate
- Trophozoite-only teaching concept
Lab & identification clues
- Wet mount motility vocabulary
- NAAT vocabulary
- Flagella morphology
Associations
- STI coursework vocabulary
- Vaginitis vocabulary
- Public-health screening framing
Commonly confused with
- Giardia duodenalis
- Candida albicans
Your notes
Original student-study summary. Sources checked: OpenStax Microbiology 2e, NCBI Bookshelf Medical Microbiology, and CDC topic pages where applicable; reviewed 2026-06. Educational only; no diagnosis, treatment, dosing, or specimen-handling guidance.