Exam 2 Review -- Trematodes Flashcards

1
Q

What are the complications of Fasciolopsis buski?

A

intestinal blockage; diarrhea; systemic toxicity

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2
Q

The Paragonimus westermani eggs are excreted with…

A

sputum, feces

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3
Q

The female tegument of S. japonicum is…

A

smooth

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4
Q

The S. japonicum adults mainly inhabit…

A

Mesenteric venules of small intestine

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5
Q

The S. mansoni eggs are excreted with…

A

Feces

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6
Q

What are the Paragonimus westermani complications?

A

cough, hemoptysis, bacterial infection

(FYI, hemoptysis is when you cough up blood from your lungs)

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7
Q

The Clonorchis sinensis eggs are excreted with…

A

feces

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8
Q

The Paragonimus westermani metacercaria is carried by…

A

crustaceans

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9
Q

Where does the Paragonimus westermani inhabit?

A

lung

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10
Q

Where does the Clonorchis sinensis adult inhabit?

A

bile duct

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11
Q

The S. haematobium egg shape is…

A
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12
Q

Where does the Fasciola hepatica adult inhabit?

A

bile duct

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13
Q

Clonorchis sinensis eggs hatch in…

A

snail

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14
Q

Trematodes are flukes. True or false?

A

True

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15
Q

What is the S. mansoni egg shape?

A
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16
Q

Fasciola hepatica eggs are excreted with…

A

feces

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17
Q

Draw and describe the gasterostome adult body shape for trematodes (flukes).

A
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18
Q

What is the female tegument of S. mansoni?

A

Has papilla

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19
Q

The S. japonicum eggs are excreted with…

A

Feces, urine

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20
Q

This egg belongs to what trematode?

A

Schistosoma mansoni

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21
Q

What is the Clonorchis sinensis tegument?

A

smooth

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22
Q

What trematode laid these eggs?

A

Clonorchis sinensis

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23
Q

Draw and describe the diastome adult body shape for trematodes (flukes).

A
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24
Q

The Fasciolopsis buski eggs hatch in…

A

water

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25
The S. haematobium adults mainly inhabit...
mesenteric venules of urinary bladder
26
What trematode laid these eggs?
Fasciola hepatica
27
Trematodes have ______ (inverted Y), \_\_\_\_, and ____ systems in comparison to cestodes.
digestive; excretory; reproductive
28
Draw and describe the **monostome** adult body shape for trematodes (flukes).
29
The S. mansoni adults mainly inhabit...
Mesenteric venules of large intestine
30
What are the S. haematobium complications?
Fibrosis for bladder, hematuria, bacterial infection, bladder cancer
31
What are the Paragonimus westermani adult features?
wavy ceca; coffee bean shape
32
What are the Clonorchis sinensis complications?
bile duct destruction, jaundice, hepatomegaly
33
What trematode laid these eggs?
Schistosoma haematobium
34
The female tegument of S. haematobium is...
few papilla
35
The Clonorchis sinensis metacercaria is carried by...
fish
36
The S. japonicum egg shape is...
37
What trematode laid these eggs?
Paragonimus westermanii
38
Which trematode (other than Schistosoma) is smaller than the other 3?
Clonorchis sinesis
39
What is the Paragonimus westermani tegument?
rough / has spines
40
Draw and describe the Schistosomes: diocious adult body shape for trematodes (flukes).
41
The Fasciolopsis buski eggs are excreted with...
feces
42
The S. mansoni complications are...
portal hypertension, liver diseases, fibrosis
43
What are the Fasciolopsis buski adult features?
**Giant** / gravid uterus / anteriorly
44
What type of intermediate host do trematodes (flukes) need to complete their life cycle?
snail
45
The Paragonimus westermani eggs hatch in...
water
46
The S. haematobium eggs are excreted with...
**_Urine_**, feces
47
What are the Clonorchis sinensis adult features?
elongated branched uterus and testis post
48
The Fasciolopsis buski metacercaria is carried by...
water plant
49
What are the S. japonicum complications?
\* High egg production, leave liver CNS.
50
Fasciola hepatica metacercaria is carried by...
water plant
51
Tegument of Fasciola hepatica?
Rough/has spines
52
What are the Fasciola hepatica complications?
bile duct destruction / anemia
53
Draw and describe the **amphistomes** adult body shape for trematodes (flukes).
54
The Fasciolopsis buski tegument is...
smooth
55
Fasciola hepatica eggs hatch in...
water
56
Draw and describe the **echinostome** adult body shape for trematodes (flukes).
57
Where does the Fasciolopsis buski adult inhabit?
intestine
58
What trematode laid these eggs?
Fasciolopsis buski
59
What trematode egg is this?
Schistosoma japonicum
60
Draw and describe the **strigoid** adult body shape for trematodes (flukes).
61
What are the Fasciola hepatica adult features?
Cephalic cone shape; shoulders; highly branches; cecum