parasitology part2 Flashcards
(123 cards)
1
Q
infective stage of t. solium/ t saginata
A
larvae/ cysticerci
2
Q
stage in human associated with disease in t solium/ t saginata
A
adult tapeworm
3
Q
diagnosis of t solium/ t saginata
A
proglottids in the stool
4
Q
tx of t solium/ t saginata
A
praziquantel
5
Q
proglottids t solium
A
5-10
6
Q
proglottids t saginata
A
15-25
7
Q
4 suckers with 1 rostellum
A
t solium
8
Q
4 suckers no rostellum
A
t saginata
9
Q
infective stage in cyticercosis
A
eggs
10
Q
diagnosis of cyticercosis
A
biopsy, CT scan
11
Q
tx cyticercosis
A
albendazole
12
Q
longest of tapeworms
A
diphylobotrium latum
13
Q
oval operculated eggs
A
diphylobotrium latum
14
Q
2 elongated sucking grooves no hooks
A
diphylobotrium latum
15
Q
uterus in a form of a rossette
A
diphylobotrium latum
16
Q
1st intermediate host diphylobotrium latum
A
copepods
17
Q
2nd int host diphylobotrium latum
A
fish
18
Q
infective stage diphylobotrium latum
A
plocercoid
sparganum larva
19
Q
vit 12 def
megaloblastic anemia
A
diphylobotrium latum
20
Q
tx diphylobotrium latum
A
praziquantel
21
Q
dx stage diphylobotrium latum
A
unembryonated operculated eggs
22
Q
1 scolex and 3 proglottids
A
echinococcus granulosus
23
Q
scolex consists of
circle of hooks and four suckers
A
echinococcus granulosus
24
Q
infective stage of echinococcus granulosus
A
eggs
25
definitive host of echinococcus granulosus
dog
26
accidental host echinococcus granulosus
human sheep
27
hydatid cyst
echinococcus granulosus
28
tx echinococcus granulosus
albendazole
surgical removal (PAIR)
29
DIAgnostic tests echinococcus granulosus
CT, biopsy, serology
30
multiloculated cysts (honeycomb vesicles)
echinococcus diminuta
31
tx echinococcus diminuta
albendazole
32
dwarf tapeworm
hymenolepsis nana
33
ingestion of flour beatle
hymenolepsis nana
34
accidental parasite
hymenolepsis diminuta
35
rat tapeworm
hymenolepsis diminuta
36
ingestion of rat flea cysticercoid larva
hymenolepsis diminuta
37
hymenolepsis nana tx
praziquantel
38
mc tapeworm of dogs and cat
dipylidium caninum
39
barrel shaped proglottids in stool
dipylidium caninum
40
dipylidium caninum tx
niclosamide
41
small intestine fluke
fasciolopsis
metagonimus
heterophyes
42
liver fluke
fasciola
clonorchis
opistorchis
43
pruritus scalp and trunk
pediculus humanus
44
pruritus pubic area
phtyrus pubis
45
pruritic papules, linear track
sarcoptes scabei
46
tick causing ascending paralysis
dermacentor
47
painful, pruritic, erythematous nodules
dermatobia hominis
48
pediculus humanus
ivermectin
49
sarcoptes scabei
permethrim cream
50
IH: oncomelania hupensis quadrasi
s japonicum
51
IH: Biomphalaria glabrata
S. mansoni
52
IH: Bulinus truncatus
s. haematobium
53
infective stage of scistosomia
cercaria
54
affected in s mansoni
colon veins
55
affected in s japonicum
small intestine veins
| liver veins
56
katayama fever
schistosoma
57
clay pipestem fibrosis with lacelike pattern in liver utz
schistosoma japonicum
58
detect scistosome antigen
COPT
59
Treatment schstosoma
praziquantel
60
1st intermediate host paragonimus
antemelania aspertata snail
61
2nd int host
sundathelphussa philipina crab
62
infective stage of paragonimus
metacercaria
63
ring shadow opacity
paraginimiasis
64
test for paragonimus
3% NaOH
65
Oerculated, unembryonated egg if feces
paragonimiasis
66
tx paragonimiasis
praziquantel
67
exist in separate sexes in adult form
schistosoma
68
1st int host of clonorchis sinensis
parafossarulus
69
end int host clonorchis
cyprinidae
70
inf stage clonorchis sinensis
metacercaria
71
melon like ridges with abopercular protuberance
clonorchis sinensis
72
dx test clonorchis sinensis
dfs
| potassium permanganate test
73
operculated, embryonic egg in the feces
clonorchis sinensis
74
tx clonorchis sinensis
praziquantel
75
sheep liver fluke
fasciola hepatica
76
painful pharyngitis caused by adult fasciola hepatica
halzoun
77
fasciola hepatica affects the
biliary tract
78
tx fasciola hepatica
triclabendazole
79
infected by eating watercress or aquatic plants
fasciola hepatica
80
giant intestinal fluke
fasciolopsis buski
81
cause gland abscesses
fasciolopsis buski
82
causes worm intoxication causing anasarca and coma
fasciolopsis buski
83
tx fasciolopsis buski
praziquantel
84
intestinal parasite affecting people who ate fish with cyst
heterophyes heterophyes
85
mimics peptic ulcer
heterophyes heterophyes
86
tx heterophyes heterophyes
praziquantel
87
MC, largest nematode
ascaris
88
transmission of ascaris
ingestion of embryonated egg
89
infective stage of ascariasis
embryonated egg
90
dx stage of ascariasis
fertilized egg
91
loeffler syndrome
ascariasis
92
blood sucking nematodes
necator americanus
ancylostoma duodenale
hookworm
93
transmission necator americanus
| ancylostoma duodenale
skin penetration by L3 filariform larva
94
diagnostic stage
necator americanus
ancylostoma duodenale
egg in feces
95
cutaneous larva migrans
necator americanus
| ancylostoma duodenale
96
infective stage of trichuris
embryonated egg
97
dx stage trichuris
unembryonated egg
98
rectal prolapse
trichuris
99
lemon shaped with bipolar plugs shaped eggs
trichuris
100
MC STH in developed countries
enterobius
101
infective stage enterobius
embryonated egg
102
D shaped eggs
enterobius
103
dx stage enterobius
eggs on perianal folds
104
tx of trichuris
mebendazole
105
nematodes assoc with appendicitis
enterobius
106
infective stage strongyloides
skin penetration L3 filariform larva
107
dx stage strongyloides
L1 rhabditiform
108
diagnostic strongyloides
harada mori
109
serpinginous track (larva migrans)
strongyloides
110
only nematode involving a bird
cappilaria philippinensis
111
infective stage cappilaria philippinensis
ingestion of fish with L3 larva filariform
112
peanut shaped eggs with flattened bipolar plugs
cappilaria philippinensis
113
causes protein losing enteropathy
cappilaria philippinensis
114
meyers kouwenaar bodies
wuchereria bancrofti
115
vector of brugia
mansonia
116
infective stage wuchereria bancrofti
L3 larva filariform
117
DOC wuchereria bancrofti
DEC
118
nurse cell
trichinella spiralis
119
infective and dx stage trichinella spiralis
encysted larva
120
dx test trichinella spiralis
muscle biopsy
121
bentonite flocculation test
trichinella spiralis
122
int host trichinella spiralis
pig
123
subconjunctival splinter
trichinella spiralis
