Parasites Flashcards
(21 cards)
Ectoparasite
A parasite that lives on the host
Anemia
Lack of blood
Endoparasite
A parasite that lives within the host
Host
Any animal that harbors a parasite
Intermediate host
Host which a parasite goe through the larval stage of development
Larva
Immature stage in the life cycle of a parasite
Meniscus
A curved surface of liquid seen when a test tube is filled just above the top
Microfilaria
The larval stage of the heartworm
Parasitology
The study of parasites
Paratenic host
Host that helps spread a parasite without the parasite developing within it
Proglottid
The segment of the tapeworm containing the male and female reproductive organs
Protozoa
A microscopic single-celled animal
Transmammary
Route of infectionwhere the parasite is passed through the mammary gland to the host’s young
Transplacental
Route of infection where the parasite is passed across the placenta of a pregnant animal
Vector
An animal, usually a tick or insect, that transmits the disease causing organism
Zoonosis
A disease that can be transmitted from animals to humans
What organism causes lyme disease
Ticks
How is lyme disease transmitted
Ticks feed on animals that are infected then byte other organism and spread it to them. Must be attached for 36 hours to spread
Where are ticks most commonly found
Eastern region
What are symptoms of lyme disease
Rash, flu-like symptoms, fever, chills, and fatigue
How is lyme disease diagnosed
Enzyme-linked immunosorbent assay (ELISA) test