Nematodes Flashcards

1
Q

Nematodes is also known as

A

Roundworm

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2
Q

Characteristics of Nematodes/Roundworm

A

Elongated, smooth
Complete digestive system
Invade any human organ
Dioecious - male and female reproductive organs in separate individuals

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3
Q

Intestinal Nematodes

A

Capillaria philippinensis
Ascaris Lumbrecoides
Trichinella spiralis
Trichuris trichiura
Enterobius vermicularis
Necator americanus
Strongylides stercoralis

CATTENS

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4
Q

Extra-Intestinal Nematodes (Blood & Tissue) Nematodes

A

Onchocerca volvulus
Wuchereria bancrofti
Brugia malayi
Dracunculus medinensis
Toxocara species
Ancylostoma caninum
Loa loa

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5
Q

Ascaris lumbricoides

A

Giant roundworm

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6
Q

Disease caused by Ascaris lumbrecoides

A

Ascariasis/Roundworm Disease

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7
Q

Mode of transmission of A. lumbrecoides

A

Ingestion of eggs/soil

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8
Q

Distinguishing characteristic of Male Ascaris from Female Ascaris

A

Male Ascaris has curved end tail

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9
Q

DOC for Ascariosis

A

Albendazole
Mebendazole

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10
Q

Necator americanus

A

New World Hookworm

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11
Q

Ancylostoma duodenale

A

Old World Hookworm

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12
Q

Disease caused by Necator americanus

A

Hookworm disease

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13
Q

Mode of Transmission of N. americanus

A

Direct Skin penetration

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14
Q

Clinical Findings of Hookworm Disease

A

Severe Anemia
Iron Deficiency

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15
Q

DOC for Necator americanus (Hookworm)

A

Albendazole
Mebendazole

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16
Q

Strongyloides stercoralis

A

Threadworm

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17
Q

Disease caused by Strongyloides stercoralis

A

Strongyloidiasis

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18
Q

Mode of Transmission of S. stercoralis

A

Direct skin penetration by larvae

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19
Q

Diagnosis of Strongyloides

A

Enterotest (String test)

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20
Q

DOC for Strongyloidiasis

A

Ivermectin

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21
Q

Disease caused by Trichinella spiralis

A

Trichinosis/Trichinellosis

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22
Q

Transmission fo Trichinosis

A

Ingestion of eggs in porks

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23
Q

Trichinella spiralis target what body part

A

Skeletal muscle

24
Q

DOC for Trichinosis

A

Albendazole
Mebendazole

25
Disease caused by Trichuris trichiura
Trichuriasis
26
Trichuris trichiura
Whipworm ✰
27
Transmission of Trichuriasis ✰
Ingestion of eggs
28
S/S of Trichuriasis
Pruritus ani
29
Diagnostic tool used for trichuriasis
Scotch tape method
30
Discovered in Northern Luzon in 1964
Capillaria philippinensis
31
Disease caused by Capillaria philippinensis
Capillariasis
32
DOC for Capillariasis
Mebendazole
33
Capillaria philippinensis is acquired by fishermen eating raw smal brackish water fish called ✰
Bagsit (Hypseleotris bipartite) ✰
34
Onchocerciasis
River Blindess
35
Caustive Agent of River Blindness/Onchocerciasis
Onchocerca volvolus
36
Vector of River Blindness/Onchocerciasis (Onchocerca volvolus)
Black flies
37
DOC for Onchocerciasis/River Blindess
Ivermectin
38
Disease caused by W. bancrofti and B. malayi
Lymphatic filariasis/Elephantiasis
39
Elephantiasis causes enlargement of
Limbs Breast Genitalis
40
DOC for Elephantiasis
Diethylcarbamazin
41
Vector of W. bancrofti and B. malayi
Female mosquitoes (Anopheles, Culex)
42
DOC for Elephantiasis/Filariasis
Diethylcarbamazine
43
Dracunculus medinensis
Guinea worm
44
Disease caused by Dracunculus medinensis or Guineaworm
Dracunculiasis Guinea worm Disease
45
Mode of transmission of Dracunculus medinensis
Drinking water with copepods
46
Toxocara canis
Dog roundworm
47
Toxocara cati
Cat roundworm
48
Disease caused by Toxocara spp.
Toxocariasis
49
DOC for Toxocariasis
Albendazole Mebendazole
50
Ancylostoma caninum
Dog hookworm ✰
51
Mode of transmission A. caninum
Direct Skin penetration
52
Disease caused by Ancylostoma caninum
Cutaneous larva migrans (Creeping eruption)
53
DOC for Ancylostoma caninum
Mebendazole Albendazole
54
Loa loa
African eye worm
55
Disease caused by Loa loa
Loiasis
56
Mode of transmission of Loiasis
Bite of deer flies
57
DOC for Loiasis
Diethylcarbamazine