REVIEW

Question 1

Horizontal transmission is among members of the group whereas vertical transmission is to

Answer 1

next generation

Question 2

Narrow host range =

Answer 2

verrrry host specific (like hookworms in dogs)

Question 3

Does parasite findings always indicate parasitic disease??

Answer 3

Nope.

Question 4

Ectoparasite = \_\_\_\_\_ 
Endoparasite = \_\_\_\_\_\_

Answer 4

infestation; infection

Question 5

Example of a lifecycle with a DH and paratenic host?

Answer 5

Tapeworm

Question 6

Case Study– parasite is recovered from a dog vomitus, unsegmented, cylindrical and long when cut in half, it has a pseudocoelem. What parasite does this belong to?

Answer 6

Round worm, nematode

Question 7

Quizlet Danielle fisher

Answer 7

.

Question 8

What is included in the group of “Flagellates”?

Answer 8

Trichomonads and Giardia

Question 9

What is included in the group of “Ciliates”?

Answer 9

Ichthyophthirius multifiliis
Balantidium coli
Cryptocaryon irritans -Marine white spot disease

Question 10

What is included in the group “Apicomplexa”?

Answer 10

Eimeria spp., Cystoisospora spp., Cryptosporidium spp.

Question 11

Flagellates include Trichomonads which include what 3 species

Answer 11

T. foetus, T. gallinae, Histomonas meleagridis

Question 12

What plays a large role in controlling some life cycles (especially in Ichthyophthirius multifiliis?

Answer 12

temperature

Question 13

Unlike other apicomplexans, this species of Eimeria affects liver rather than intestine…

Answer 13

Eimeria stiedae (in RABBITS!!)

Question 14

Cystoisospora spp. have ______ tissuse cysts

Answer 14

Monozoic

Question 15

Thick walled oocysts go out with the poop whereas thin wall oocysts

Answer 15

bust open inside and outside of the host

Question 16

Apicomplexans with INDIRECT life cycle have a prey species and IH and include what 4 genus

Answer 16

Sarcocystis spp., Toxoplasma gondii (INDIRECT AND DIRECT life cycle), Hammondia., Neospora

Question 17

What is the most common parasite on Earth?

Answer 17

Toxoplasma gondii

Question 18

Neospora caninum affects only ____ and IH is ____ which will have what clinical sign?

Answer 18

Dogs; cattle; abortions

Question 19

Emerging Protozoa include what two Genus and Species?

Answer 19

1. Leishmania infantum

2. Trypanosoma cruzi

Question 20

What is unique about transmission in US for Leishmania infantum?

Answer 20

Horizontal transmission with contaiminated blood with amastigotes BUT NOT WITH BITE OF SANDFLIES IN US!!!

Question 21

Concerned with what animal for our emerging protoza

Answer 21

Dogs

Question 22

Vector for Trypanosoma cruzi is ______ ___ via what?

Answer 22

Kissing bug via their feces getting into mm or a wound!

Question 23

Chaga’s disease is affiliated with what Genus species?

Answer 23

Trypanosoma cruzi

Question 24

Should we worry about Trypanosoma cruzi in the US?

Answer 24

Yes, maintained by wildlife