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Parasitology Base Vocab
60 cards with basic terminology of parasitology
60
Medical
Undergraduate 3
09/10/2015

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Cards

Term
Abberant Parasite
Definition

parasite that has moved from usual site of infection to unusual place. 

Erratic parasite #16

Term
Acanthocephalins
Definition

Thorny-Headed Worms. 


hint: only worm without "heliminths"

Term
Acaricides
Definition

kills mites and ticks.


hint: acarines are mites (arachnid family)

Term
Adulticide
Definition

medication that kills adult heartworms


hint: microfilia are the larvae stage

Term
Amicrofilaremic
Definition
absence of immature filarial parasites
Term
Annelids
Definition
Earthworms
Term
Anthelmintics
Definition
Chemicals to kill roundworms, tapeworms, flukes, and thorny-headed worms. 
Term
Antiprotozoals
Definition
Chemicals to kill protozoans
Term
Arachnid
Definition

arthropod made up of a two segmented body with no antenae 

hint: ticks, mites, spiders, etc. 

Term
Ascarids
Definition
intestinal parasitic nematode
Term
Commensalism
Definition

symbiotic relationship: one oraganism benefits with the other neither benefits, nor is harmed. 


hint: whales and barnacles - barnacles travel for nutrients, whales are not bothered. 

Term
Common name
Definition
names for organisms in different parts of the world. May refer to different animals in different places
Term
Definitive host
Definition
host that carries mature, sexual, adult stages of parasite. 
Term
Ectoparasite
Definition
Parasite that lives on the host. 
Term
Endoparasite
Definition
Parasite that lives in the host
Term
Erratic parasite
Definition

see aberrant parasite #1

Term
Euryxenous parasite
Definition
parasite with wide range of usable hosts
Term
Facultative parasite
Definition
organism usually free-living; develops a parasitic relationship with a specific host. 
Term
Free-Living parasite
Definition
Organism that does not require host for life cycle. 
Term
Genus name
Definition

group a specific animal, parasite, plant belongs to


hint: Dilofilaria immitis

Term
Helminths
Definition
Parasitic worms
Term
Homoxenous parasite
Definition

parasite that will only infect one type of host

monoxenous parasite #34

Term
Host
Definition
Organism that the parasite lives on or in
Term
Incidental parasite
Definition
Parasite living in an uncommon type of host for that parasite
Term
Infection
Definition
Caused by an endoparasite. 
Term
Infestation
Definition

Contition caused by ectoparasites: 

fleas, ficks, demodex

Term
Insecta
Definition
insects. 
Term
Insecticides
Definition
Chemicals to kill insects
Term
Intermediate host
Definition

Organism hosting immature, juvenile, larval, asexual stages of parasites. Multiple may be required. 

Heartworms needing mosquitoes. 

Term
Larviparous
Definition

Female nematodes that retains eggs in uterous and gives birth to live 1st stage larvae. 

hint: similar to sharks

Term
Life cycle
Definition
Development of parasites through various life stages, including a definitive hosts, or at least one intermediate host. 
Term
Linnaean Classification Scheme
Definition
KPCOTEGS - used for every living organism, perfected by Linnaeus, an early Swedish biologist. 
Term
Microfilaricide
Definition
Larvae stage of heartworm.
Term
Monoxenous Parasite
Definition
see homoxenous parasite #22
Term
Mutualism
Definition

Symbiotic relationship with both organisms derive some benefit. 


hint: otters and kelp forests - otters eat crabs that kill forests, forests host crustaceans to feed otters

Term
Nematode
Definition
Roundworms. 
Term
Obligatory parasite
Definition

Organisms that must have a parasitic relationship. 


hint: ticks, heartworm, fleas, etc. 

Term
Oviparous
Definition
Type of nematode egg that contains a single cell morela or cluster of cells. 
Term
Ovovivoparous
Definition
Nematode egg containing 1st stage larvae
Term
Parasite
Definition
Organism in a parasitic relationship that will live in or on the host for their benefit. 
Term
Parasitiasis
Definition
Potential pathogenic parasite living in or on host, but host shows no clinical signs. 
Term
Parasitosis
Definition
Parasite which lives in or on the host and causes obvious injury, and host exhibits injury. 
Term
Parasiticides
Definition

Chemicals that kill specific types of parasites; ectoparasites and endoparasites. 

Anthelmintics, acaricides, insecticides, and antiprotozoals. 

Term
Parasitology
Definition
The study of parasitic relationships
Term
Paratenic host
Definition
Host that is used for parasites' transport: no life stage progress within this host. 
Term
Pathogenicity
Definition
Has potential to cause disease. 
Term
Periodic parasite
Definition

Parasite that briefly visits host to obtain nourisment or nutrients. 


hint: vampire bat

Term
Phoresis
Definition
Smaller member of a symbiotic relationship is mechanically carried by larger member. 
Term
Platyhelmithes
Definition
Flatworms
Term
Protozoan parasite
Definition

Unicellular organisms. 


Flagellates, amoebae, sporozoans, apicomplexans, or ciliates.

Term
Pseudoparasite
Definition
Inanimate objects or other living things identified falsely as parasites. 
Term
Reservoir host
Definition

Host that a parasite or disease occurs in nature and is source of infection of other vertebrates. 


hint: white-footed mouse a reservoir for Lyme's disease. 

Term
Scientific name
Definition

Composed of two Latin words, genus is group, and specific epiphet indicates the animal. 

Felis cati

Term
Specific epithet
Definition
Type of animal in a genus
Term
Stenoxenous parasite
Definition
Parasite with narrow host range.
Term
Symbiosis
Definition
Associateion between two living organisms of different species.
Term
Transport host
Definition
See Paratenic host #45
Term
Trematode
Definition
Flukes.
Term
Vectors
Definition
An agent that can carry an infectious pathogen into another living organism
Term
Zoonosis
Definition
Diseases or parasites that can be transmitted from animals to people. 
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