Term
| 1. _____ is a microorganism that requires another organism to survive. |
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Definition
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| 2. A parasite infects a _____ to complete the sexual reproductive cycle. |
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Definition
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| 3. A parasite infects a _____to complete asexual reproduction. |
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Definition
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Term
| 4. _____ is a secondary organism needed to transmit disease. |
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Definition
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| 5. _____ are unicellular parasites. |
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Definition
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| 6. Are multicellular parasites. |
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Definition
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Term
| 7. _____ are protozoa that move using pseudopodia. |
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Definition
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Term
| 8. 2 examples of ameba’s. |
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Definition
| 1) ENTAMEBA HISTOLYTICA, 2) NAEGLERIA FOWLERI |
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Term
| 9. _____ are protozoa that move using flagella. |
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Definition
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Term
| 10. 4 examples of flagellate. |
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Definition
| 1) GIARDIA LAMBLIA, 2) TRICHOMONAS VAGINALIS, 3) LEISHMANIA DONOVANI, 4) TRYPANOSOMA CRUZI |
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Term
| 11. _____ are protozoa that move using cilia. |
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Definition
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Term
| 12. What is an example of a ciliate? |
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Definition
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Term
| 13. _____ are protozoa that can not move. |
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Definition
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Term
| 14. 3 examples of sporozoas. |
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Definition
| 1) CRYPTOSPORIDIUM PARVUM, 2) TOXOPLASMA GONDII, 3) PLASMODIUM SPECIES |
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Term
| 15. _____ is a flagellate that causes a greenish frothy malorodous vaginal discharge. |
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Definition
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Term
| 16. How is trichomonas vaginalis transmitted? |
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Definition
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Term
| 17. _____ is the most common intestinal parasite in the USA and it causes hiker’s diarrhea. |
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Definition
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Term
| 18. How is giardia lamblia transmitted? |
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Definition
| DRINKING CONTAMINATED STREAM WATER |
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Term
| 19. _____ is a flagellate that causes sleeping sickness. |
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Definition
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Term
| 20. How is sleeping sickness transmitted? |
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Definition
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Term
| 21. _____ is a flagellate that causes chagas disease. |
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Definition
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Term
| 22. How is chagas disease transmitted? |
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Definition
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Term
| 23. Chagas disease causes dysphagia due to _____, and heart failure due to _____. |
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Definition
| MEGA-ESOPHAGUS, DILATED CARDIOMEGALY |
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Term
| 24. _____ is a flagellate that causes kala-azar. |
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Definition
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Term
| 25. Kala-azar is transmitted by _____, and eventually causes _____. |
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Definition
| SAND FLIES, HEPATOSPLENOMEGALY |
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Term
| 26. _____ is a flagellate that causes espundia. |
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Definition
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Term
| 27. Espundia is transmited by _____, and causes _____. |
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Definition
| SAND FLIES, MUCOCUTANEOUS ULCERATIONS |
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Term
| 28. _____ is an amema that causes amebic dysentery presenting with stool with flecks of blood and mucus. |
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Definition
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Term
| 29. _____ is a ameba found in warm waters in the south states during summer. It invades the brain and causes a rapidly fatal meningoencephalitis. |
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Definition
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Term
| 30. _____ is a ciliate that causes diarrhea. |
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Definition
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Term
| 31. _____ is a sporozoa that causes infection from infected cat feces. It can spread across the placenta causing miscarriages, chorioretinitis, and intracranial calcification. |
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Definition
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Term
| 32. _____ is a sporozoa that causes opportunistic infections in HIV patients that causes severe chronic recurrent diarrhea and dysentery. |
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Definition
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Term
| 33. _____ is a sporozoa that causes malaria. |
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Definition
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Term
| 34. What is the vector for the spread of malaria? |
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Definition
| FEMALE ANOPHELES MOSQUITOES |
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Term
| 35. This sporozoa causes malaria with daily cycles of fever eventually leading to cerebral infection with convusions and death. |
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Definition
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Term
| 36. Plasmodium falciparum causes _____ due to excessive hemoglobin in the urine. |
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Definition
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Term
| 37. These 3 plasmodium species cause a less severe form of malaria. |
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Definition
| 1) PLASMODIUM OVALE, 2) PLASMODIUM VIVAX, 3) PLASMODIUM MALARIAE |
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Term
| 38. 5 steps in the life cycle of malaria. |
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Definition
| 1) GAMETOCYTES ARE THE FORM OF INGESTED BY THE MOSQUITO, 2) GAMETOCYTES DEVELOP INTO SPOROZOITES IN THE MISQUITO, 3) SPOROZOITES ARE INJECTED INTO UNINFECTED HUMAN, 4) SPOROZOITES BECOME MEROZOITES IN THE LIVER, 5) MEROZOITES CHAGE INTO TROPHOZOITES WHICH LATER BECOME GAMETOCYTES |
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Term
| 39. All intestinal roundworm infections are spread via the _____ route. |
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Definition
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Term
| 40. _____ is the most common intestinal nematode in the USA. |
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Definition
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Term
| 41. Enterobius vermicularis causes _____ and is diagnosed using the _____. |
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Definition
| PERIANAL ITCHING, SCOTCH TAPE TEST |
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Term
| 42. _____ is causes pinworms. |
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Definition
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Term
| 43. _____ are the second most common intestinal nematodes in the USA. |
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Definition
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Term
| 44. _____ causes round worms. |
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Definition
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Term
| 45. _____ causes threadworms which causes night time perianal itching. |
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Definition
| STRONGYLOIDES STERCORALIS |
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Term
| 46. _____ are whipworms which cause weight loss, abdominal pain, blood diarrhea, and rectal prolapse. |
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Definition
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Term
| 47. _____ are pork round worms which cause trichinosis leading to fever, muscle pain, and periorbital edema. |
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Definition
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Term
| 48. _____ is the most common hookworm in the USA that causes iron deficiency edema. |
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Definition
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Term
| 49. Tissue and blood worms are spread by _____. |
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Definition
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Term
| 50. _____ is the cause of river blindness, and hyperpigmented skin. |
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Definition
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Term
| 1. How is onchocerca volvulus spread? |
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Definition
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Term
| 2. _____ is a blood worm that causes elephantiasis, leading to filariasis, chronic lymph blockage. |
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Definition
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Term
| 3. _____ is a blood worm that causes eye worm under the conjunctiva. |
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Definition
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Term
| 4. How is loa loa transmitted? |
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Definition
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Term
| 5. _____ are segmented hermaphrodite worms. |
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Definition
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Term
| 6. How are tape worms spread? |
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Definition
| BY EATING CONTAMINATED FOOD |
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Term
| 7. _____ is the largest fish tapeworm in the world that causes a vitamin B12 deficiency. |
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Definition
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Term
| 8. _____ is the smallest tape worm in the world found in contaminated cereal. Causes diarrhea, abdominal pain, and weight loss. |
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Definition
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Term
| 9. _____ is a tapeworm found in undercooked infected pork. |
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Definition
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Term
| 10. _____ is a tapeworm found in undercooked infected beef. |
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Definition
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Term
| 11. _____ is a tapeworm common in sheep-raising areas, that causes hydatid cysts in the liver or lung. |
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Definition
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Term
| 12. How is echinococcus granulosus transmitted? |
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Definition
| ACCIDENTAL CONTACT WITH CONTAMINATED DOG FECES |
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Term
| 13. _____are non-segmented flattened worms. |
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Definition
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Term
| 14. Females of this type of fluke lie in a split in the body of the male worm. When transmitted it causes bilharziasis. |
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Definition
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Term
| 15. Shistosoma is transmitted by _____, which are the intermediate hosts. |
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Definition
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Term
| 16. _____ is a shistosoma species that has an egg with a terminal spine found in the urine. It affects the bladder causing hematuria and squamous cell bladder cancer. |
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Definition
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Term
| 17. _____ is a schistosoma species that has an egg with a rudimentary spine. It affects the gut and the liver. |
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Definition
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Term
| 18. _____ is a shistosoma speicies with an egg with a lateral spine. It affects the gut and liver causing cirrhosis and portal hypertension. |
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Definition
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Term
| 19. Schistosoma mansoni causes _____ due to schistosoma species found in ducks in the costal par of New Jersey. |
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Definition
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Term
| 20. _____ are Chinese liver flukes. |
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Definition
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Term
| 21. Chinese liver flukes feeds on the _____ in the liver and causes fever, tender hepatomegaly and jaundice as well as chronic cholangitis and cholangiocarcinoma in late stages. |
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Definition
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Term
| 22. _____ are sheep liver flukes that cause diarrhea and abdominal pain. |
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Definition
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Term
| 23. _____is the vector of sheep liver flukes. |
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Definition
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Term
| 24. _____ are lung flukes found in undercooked crap meat from infected crabs and crayfish. It presents with a chronic cough and hemoptysis. |
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Definition
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