Cestodes (tapeworms) US Medical PG Flashcards - Medical Study Cards
Master Cestodes (tapeworms) with OnCourse flashcards. These spaced repetition flashcards are designed for medical students preparing for NEET PG, USMLE Step 1, USMLE Step 2, MBBS exams, and other medical licensing examinations.
Cestodes (tapeworms) Flashcard Deck - 10 Cards
Flashcard 1: Tapeworms are officially known as _____
Answer: cestodes
Flashcard 2: Which helminth can result in cobalamin deficiency?_____
Answer: Diphyllobothrium latum
Flashcard 3: Diagnosis of tapeworms occurs with identification of _____ and eggs in stool
Answer: proglottids
Flashcard 4: _____ is the longest tapeworm
Answer: Diphyllobothrium latum
Flashcard 5: _____ is a helminth, treated with albendazole, that can result in biliary tree abnormalities
Answer: Ascaris lumbricoides (giant roundworm)
Flashcard 6: _____ is a fish tapeworm
Answer: Diphyllobothrium latum
Flashcard 7: _____ is a dog (and sheep) tapeworm
Answer: Echinococcus granulosus
Flashcard 8: What are the classic clinical and diagnostic findings associated with Trichomonas vaginalis?
Answer: Strawberry cervix, foul-smelling greenish discharge, motile trophozoites on wet mount.
Extra: Diagnosis: Wet mount showing motile pear-shaped trophozoites.
Treatment: Metronidazole (treat both partners).
Transmission: Sexual.
Flashcard 9: What are the clinical findings and treatment for Trichomonas vaginalis infection?
Answer: Foul-smelling, greenish vaginal discharge; strawberry cervix; motile trophozoites on wet mount. Treatment: Metronidazole (patient & partner).
Extra: Trichomoniasis is a common sexually transmitted infection caused by the protozoan Trichomonas vaginalis. Key findings include: \n- Clinical: Malodorous, thin, frothy, green-yellow discharge; pruritus; dysuria. \n- Physical Exam: "Strawberry cervix" (cervical petechiae). \n- Diagnosis: High pH (>4.5), motile pear-shaped trophozoites on saline wet mount. \n- Rule: Always treat both the patient and sexual partner to prevent reinfection.
Flashcard 10: Disease caused by Trypanosoma cruzi?
Answer: Chagas disease (American trypanosomiasis)
Extra: Transmission: Reduviid bug (kissing or assassin bug)
Diagnosis: Blood smear, C-shaped trypomastigote
Region: Central/South America
Clinical features: Romana sign, Chagasic cardiomyopathy, Megaesophagus, Megacolon
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