Parisites Flashcards
What is a common name for Ctenocephalides (canis or felis)
Fleas
How long does it take flea eggs to hatch into larvae ?
3 to 4 days
Flea larvae forms the pupa, which takes how long to mature into an adult ?
3 to 4 weeks
Bartonella Henselae =
Cat scratch fever
True or false.
C felis can spread bartonella henselae to humans via its fecal matter.
True
True or false.
Pneumonic plague is the only form of plague that can be spread human to human
True
Infestation by mites or ticks is called
Acariasis
Infestation of S. Scabei is referred to as
Sarcroptic acariasis
S. Scabei or sarcoptes scabei common name is
Scabies mite
The scabies mite is spread by _____ and clinically causes what?
Direct contact
Extreme pruitus (itching) and alopecia (loss of hair)
Ticks can cause what 5 diseases
Rocky Mountain spotted fever
Erhliciosis
Cytauxzoonosis
Anaplasmosis
Lyme disease
What diagnostic testing is done for Sarcoptic acariasis ?
Diagnosed by using superficial skin scraping obtained by a scalpel blade which is transferred to a glass slide within a drop of mineral oil
What is a common name for Otodectes cynotis
Ear mite
What species can be effected by ear mites?
Dog cats and ferrets
What are the clinical signs of ear mites
Head shaking, head tilt, scratching at ears, and dark odorous cerumen (crusty stuff) in outer ears.
What is the common name for Demodex sp
Skin mite, mange mite, dog mite
What species can be affected by skin or mange mites ?
Any mammalian species but more common in dogs and cats
What diagnostic testing is done for demodex (mange)
Can be diagnosed by using a deep skin scraping or plucked hair which can then be mixed with mineral oil on a slide.
True or false
All dogs have a small number of Demodex in their hair follicles?
True
True or false
Demodex is NOT commonly spread between dam and puppies
False
True or false
Immunodeficiency dogs can NOT get Demodectic ascariasis (mange)
False
What is the common name for Cheyletiella parasitivorax?
Walking dandruff mite
What species is affected by the waking dandruff mite ?
Dogs, cats, rabbits
What are some clinical signs of having a walking dandruff mite
Intense pruitus
True or false
Dogs with walking dandruff mites are symptomatic Carriers
False
Often dogs go asymptomatic and it is usually located at the Dorsum above the tail and neck.
Endoparasites can infect what parts of domesticated animals
The oral cavities, esophagus, stomach, small and large intestines, and other internal organs.
In order, what are the different life cycles of endoparasites
Eggs
Oocysts
Larvae
Segments
Adults
Adult roundworms look like what?
Spaghetti
Adult tapeworms look like what ?
Rice
What is the common name for Trombicula species
Chiggers, jiggers, red bugs
What species can be affected by chiggers
Warm blooded animals, both avian, mammalian, and reptiles.
What diagnostic testing is done for chiggers
They can be easily observed in the host.
What are the 4 common species of ticks
Dermacentor, Rhipicephalus, Amblyomma, Ixodes
Ticks can produce what in an animal?
Anemia and tick paralysis
What is a common name for Ctenocephalides Sp
Fleas
What is a common name for pediculus Sp
Lice
what is a cestode
Adult tapeworm
What are metacestodes
Tapeworm larvae
What is a common name for dipylidium canium
Cucumber seed tapeworm, double-poured tapeworm
What species are affected by the cucumber seed tapeworm?
Dogs,cats,ferrets
Where can tapeworms be found in the body
The small intestine
What is a common name for echinococcus granulosus/ echinococcus multiocularis
Hydatid cyst tapeworm
What is the common name for spirometra mansonoides.
Zipper tapeworm
What is a common name for Nematodes, T. Canis, T.Cati,
Roundworms, ascarid
Roundworms be found where in the body ?
GI tract, circulatory system, respiratory tract, urogenital system, eyes, and in stool
What is a common name for A. Canium, A. Braziliense, A. Tubaeforme, and uncinaria stenocephala?
Hookworms
What endoparasite is a blood feeder ?
Hookworms
What is a common name for trichuris vulpis (dogs) or campanula (cats)
Whipworms
Whipworms are shaped like what
Footballs
What is a common name for dirofilaria immitis
Canine heartworms
Heartworms can affect what species
Dogs, cats, ferrets