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Vet 226
Blood Parasites
| Question | Answer |
|---|---|
| A heartworm infection in which there is no circulating microfilaria and no female worms | Occult heartworm infection |
| A puppy infected with Dirofilaria immitis the day it was born will not test positive for heartworm microfilariae until it is old | 6 - 7 months |
| Adult heartworm are usually found in the | Right ventricle |
| An intracellular parasite which appears a structure called morula, found in the cytoplasm of leukocytes is | Ehrlichia |
| Borrelia burgdorferi is transmitted mainly by what vector | Ixodes scapularis |
| Haemobartonella felis is seen most commonly in the erythrocytes of | Cats |
| Intracellular parasite, is basophilic, pear-shaped trophpzoite seen on blood smears in red blood cells. It is host specific and can cause hemolytic anemia. What disease is this | Babesia canis |
| Name this parasite transmitted by fleas | Mycoplasma hemofelis |
| Rocky Mountain spotted fever is more prevalent in | The Southeastern United States |
| This causes acute polyarthritis is dogs | Ehrlichia ewingii |
| This small blood parasite attacks RBC's and causes feline infectious anemia (FIA) in cats, and is non-pathogenic in dogs | Mycoplasma hemofelis |
| What is the treatment for Rocky Mountain Spotted Fever | Doxcycline, Supportive care, Blood transfusion |
| Which is seen with canine Erhlichiosis | Azurophilic granules |
| Which of the following are zoonotic diseases | Ehrlichiosis, Lyme disease, Rocky Mountain spotted fever, Rabies |
| Which parasite produces an "onion like" appearance in the muscles of an infected animal | Hepatozoon canis |
| Which tick is the intermediate host for Babesia canis and gibsoni, Ehrlichia, and Anaplasma platys | Brown dog tick |