para lec 1

Question 1

contaminated soil and water

Answer 1

A. lumbricodes
Hookworms

Question 2

Food containing immature stage

Answer 2

Cestodes
Trematodes

Question 3

Blood sucking insects

Answer 3

Malaria
Filaria

Question 4

Domestic/Wild Animals

Answer 4

Toxoplasma
H.nana

Question 5

Another person and their belongings

Answer 5

E. histolytica

Question 6

Autoinfection

Answer 6

E.vernicularis
S.stercolaris
Strongyloides
Philippinensis

Question 7

Sexual intercourse

Answer 7

G.lamblia
T. vag.

Question 8

Fast host specificity

Answer 8

Pin worm
Human body louse
Anopheles mosquito

Question 9

No specific host

Answer 9

Liver fluke
Trichina worm

Question 10

Mortality

Answer 10

C.parvum - diarrhea
S.stercolaris - hyperinfection

Question 11

Morbidity

Answer 11

E.histolytica dysentery - tissue injury
E.vernicularis - severe itch

Question 12

Natural/nonspecific immune defence

Answer 12

GALT/SALT
secretions/juices
human reflexes

Question 13

Acquired immune response

Answer 13

Major Histocompatiblity complex
Human Leukocyte Antigen

Question 14

mechanism responisble for graft projection

Answer 14

MHC

Question 15

mechanism that encodes MHC proteins and regulate immune system

Answer 15

HLA

Question 16

immune suppression

Answer 16

T. gambiense

Question 17

Antigenic variation

Answer 17

P. falciparum

Question 18

Host mimicry

Answer 18

Echinococcus granulosus
Schistosoma spp.

Question 19

Intracellular sequestration

Answer 19

T.cruzi
Leishmania