Parasitology Module 1 ( Elay Reference)

Question 1

this refers to the time eggs are demonstrated in the feaces until they disappear period of appearance and disappearance

Accepted Answer

Patent period

Question 2

Parasites only if given the opportunity. − Parasites that could exist both as free living and also as parasites

Accepted Answer

Facultative Parasites

Question 3

Reservoir host; Transport, accidental, paratenic or intercalary host; Enzoonosis. Ex.Paragonimus westerman

Accepted Answer

Three-host Parasites

Question 4

the occurrence and establishment of endoparasites in their host

Accepted Answer

Infection

Question 5

the host where juvenile or larval development takes place

Accepted Answer

Secondary or Intermediate host (SH/IH)

Question 6

the occurrence and establishment of ectoparasites in their host

Accepted Answer

Infestation

Question 7

the presence of parasites of the in the blood

Accepted Answer

Parasitemia

Question 8

final host that harbor the infection but show no untoward signs if infection; carriers

Accepted Answer

Reservoir host

Question 9

Parasiteforms that are found in the feces of abnormal hosts

Accepted Answer

Spurious Parasites

Question 10

each member of association benefits the other. They are metabolically dependent on one another

Accepted Answer

Mutualism

Question 11

Parasites within the bodies of hosts, are considered to produce infections

Accepted Answer

Endoparasites/Internal parasites

Question 12

Parasites which are unstable and changeable group; man is just involved accidentally − Ex.Ascaris suis

Accepted Answer

Parazoonoses Parasites

Question 13

Parasites equally specific for man and animals − Ex.Trichenella spiralis

Accepted Answer

Anthropozooparasites

Question 14

Means “to carry”. Type of symbiotic relationship in which one organism is mechanically carried on or in another species.

Accepted Answer

Phoresis(Phoresy)

Question 15

Objects from host materials (ex. Feces) that resembles parasites (ex. Pollen, plant hairs

Accepted Answer

Pseudoparasites

Question 16

Parasitism extends from time of hatching of the eggs to the time the eggs are produced by the adult.

Accepted Answer

Permanent Parasites

Question 17

Parasites that live on the external surface of a host or in the skin. − Parasites occurring on the surface of the body.

Accepted Answer

Ectoparasites/External Parasites

Question 18

time of infection to the time eggs or larvae are demonstrated in the feaces

Accepted Answer

Prepatent Infestation period

Question 19

Parasites that briefly visit their host to obtain nourishment but not dependent upon them for nourishment or shelter

Accepted Answer

Optional Occasional Parasites

Question 20

Those that cannot pass spontaneously from one host to the other. Ex.helminths

Accepted Answer

Fixed Parasites

Question 21

true age resistance, adults are more resistant to parasites than young animals in the absence of previous exposure;

Accepted Answer

Age resistance

Question 22

‘‘one of the two draws its subsistence from the other to the appreciable injury of the latter.’

Accepted Answer

Parasitism

Question 23

parasites transferable form animal to man and vice versa; parasites affecting man and animals

Accepted Answer

Parasitic zoonoses

Question 24

man is essential for the life cycle of the parasite

Accepted Answer

Enzoonosis

Question 25

means “eating at the same table” and in symbiotic relationships one organism is feeding on food wasn't consume by host

Accepted Answer

Commensalism

Question 26

the host where sexual maturity occurs.

Accepted Answer

Primary, Final or Definitive host

Question 27

is an organism that lives on or in a host organism and gets its food from or at the expense of its host.

Accepted Answer

Parasite

Question 28

Those that occur in organs far remote from their normal location. − Ex.Ascaris suis and Stephanurus dentatus

Accepted Answer

Erratic Parasites

Question 29

predilection site

Accepted Answer

Organ Specificity

Question 30

only one hostor narrow host range (usually hosts are very close related)

Accepted Answer

Host Specific

Question 31

immunity that is developed by the host due to previous exposures

Accepted Answer

Acquired Immunity

Question 32

Parasitism is limited to definite stage or stages in their life cycle during which time, parasitism is continuous

Accepted Answer

Determinate Transitory Parasites

Question 33

Those that require only one host to complete their life cycle. − Ex.Ascaridia galli and Trichuris vulpis

Accepted Answer

Monoxenous Parasites

Question 34

Parasites that is highly specific for animals. − Ex:Oxyuris equi

Accepted Answer

Zooparasites

Question 35

innate resistance to parasites. Ex. Black are resistant than whites to hookworms and vivax malaria

Accepted Answer

Natural Immunity

Question 36

Primary, Final or Definitive host (PH/FH/DH); Secondary or Intermediate host (SH/IH) Ex.Plasmodium(FH–mosquito; IH–man)

Accepted Answer

Two-hostParasite

Question 37

Parasites highly specific for man − Ex.Enterobius vermicularis

Accepted Answer

Anthropoparasites

Question 38

hose that dont permanently live upon their host but are dependent upon them for nourishment and some extent for shelter

Accepted Answer

Obligate Occasional Parasite

Question 39

unnatural hosts that are accidentally infected but the parasite remain dormant, suspended or inhibited

Accepted Answer

Transport, accidental, paratenic or intercalary host

Question 40

Those that require two or more hosts to complete their life cycle − Ex. Fasciola gigantic and Taenia saginata

Accepted Answer

Heteroxenous Parasites

Question 41

The branchof biology or medicine concerned with the study of parasitic organism

Accepted Answer

Parasitology

Parasitology Module 1 ( Elay Reference)

Questions 41

Parasitology Module 1 ( Elay Reference)

Questions 41