WorksheetsPR-4
Total questions: 167
Worksheet time: 1hrs 24mins
Name
Class
Date
1.
Lays unembryonated eggs
a)
Oviparous
b)
Ovoviviparous
c)
Viviparous
2.
A. lumbricoides
a)
Oviparous
b)
Ovoviviparous
c)
Viviparous
3.
T. trichiura
a)
Oviparous
b)
Ovoviviparous
c)
Viviparous
4.
Ancylostoma duodenale
a)
Oviparous
b)
Ovoviviparous
c)
Viviparous
5.
Necator americanus
a)
Oviparous
b)
Ovoviviparous
c)
Viviparous
6.
E. vermicularis
a)
Oviparous
b)
Ovoviviparous
c)
Viviparous
7.
S. stercoralis
a)
Oviparous
b)
Ovoviviparous
c)
Viviparous
8.
T. spiralis
a)
Oviparous
b)
Ovoviviparous
c)
Viviparous
9.
D. medinensis
a)
Oviparous
b)
Ovoviviparous
c)
Viviparous
10.
Lays embryonated eggs
a)
Oviparous
b)
Ovoviviparous
c)
Viviparous
11.
Don't lay eggs; only fully developed larvae
a)
Oviparous
b)
Ovoviviparous
c)
Viviparous
12.
cephalic chemoreceptors present in all nematodes
a)
Amphids
b)
Phasmids
13.
caudal chemoreceptors; not present in class Adenophorea
a)
Amphids
b)
Phasmids
14.
Phasmids in class Secernentea or Phasmidea
a)
Present
b)
Absent
15.
Phasmids in class Adenophorea or aphasmidea
a)
Present
b)
Absent
16.
Which of the following has phasmids?
a)
Class Secernentea
b)
Class Adenophorea
17.
Which of the following don't have phasmids?
a)
Class Secernentea
b)
Class Adenophorea
18.
Which of the following has esophagus WITH stichocytes?
a)
Class Secernentea
b)
Class Adenophorea
19.
Members of this class include Trichuris, Trichinella, and Capillaria
a)
Class Secernentea
b)
Class Adenophorea
20.
Which of the following has esophagus WITHOUT stichocytes?
a)
Class Secernentea
b)
Class Adenophorea
21.
C. philippinensis
a)
Small intestine
b)
Large intestine
c)
Extra-Intestinal
22.
A. lumbricoides
a)
Small intestine
b)
Large intestine
c)
Extra-Intestinal
23.
S. stercoralis
a)
Small intestine
b)
Large intestine
c)
Extra-Intestinal
24.
Hookworms
a)
Small intestine
b)
Large intestine
c)
Extra-Intestinal
25.
Enterobius vermicularis
a)
Small intestine
b)
Large intestine
c)
Extra-Intestinal
26.
T. spiralis
a)
Small intestine
b)
Large intestine
c)
Extra-Intestinal
27.
Dracunculus medinensis
a)
Small intestine
b)
Large intestine
c)
Extra-Intestinal
28.
Agents of larva migrans
a)
Small intestine
b)
Large intestine
c)
Extra-Intestinal
29.
most common cause of helminth infection in the world
a)
A. lumbricoides
b)
E. vermicularis
c)
T. trichiura
d)
S. stercoralis
e)
C. philippinensis
30.
Most common helminth parasite identified in the temperate regions
a)
A. lumbricoides
b)
E. vermicularis
c)
T. trichiura
d)
S. stercoralis
e)
C. philippinensis
31.
Longest nematode:
a)
Strongyloides stercoralis
b)
Diantamoeba fragilis
c)
Capillaria philippinensis
d)
Ascaris lumbricoides
32.
Capable of reproduction without male adult
a)
A. lumbricoides
b)
E. vermicularis
c)
T. trichiura
d)
S. stercoralis
e)
C. philippinensis
33.
Shortest nematode
a)
A. lumbricoides
b)
E. vermicularis
c)
T. trichiura
d)
S. stercoralis
e)
C. philippinensis
34.
Objectives used for reading microfilaria:
a)
Scanner
b)
LPO
c)
HPO
d)
OIO
35.
third most common roundworm of humans
a)
A. lumbricoides
b)
E. vermicularis
c)
T. trichiura
d)
S. stercoralis
e)
C. philippinensis
36.
largest intestinal nematode
a)
A. lumbricoides
b)
E. vermicularis
c)
T. trichiura
d)
S. stercoralis
e)
C. philippinensis
37.
parasitic females are parthenogenetic
a)
A. lumbricoides
b)
E. vermicularis
c)
T. trichiura
d)
S. stercoralis
e)
C. philippinensis
38.
eggs are passed in the stool which hatch shortly after passage into the environment, releasing rhabditiform larvae; does not cause autoinfection
a)
A. lumbricoides
b)
E. vermicularis
c)
T. trichiura
d)
S. stercoralis
e)
S. fuelleborni
39.
Associated with swollen belly syndrome
a)
A. lumbricoides
b)
E. vermicularis
c)
T. trichiura
d)
S. stercoralis
e)
S. fuelleborni
40.
Unholy three; most common soil-transmitted helminth
a)
A. lumbricoides
b)
E. vermicularis
c)
T. trichiura
d)
S. stercoralis
e)
Hookworms
41.
Capable of heart-to-lung migration
a)
A. lumbricoides
b)
E. vermicularis
c)
T. trichiura
d)
S. stercoralis
e)
Hookworms
42.
blood-sucking nematodes
a)
A. lumbricoides
b)
S. stercoralis
c)
N. americanus
d)
A. duodenale
43.
females produce two types of eggs
a)
A. lumbricoides
b)
E. vermicularis
c)
T. trichiura
d)
S. stercoralis
e)
C. philippinensis
44.
causes internal auto infection
a)
A. lumbricoides
b)
E. vermicularis
c)
T. trichiura
d)
S. stercoralis
e)
C. philippinensis
45.
Pinworm
a)
E. vermicularis
b)
T. trichiura
c)
A. lumbricoides
d)
N. americanus / A. duodenale
e)
S. stercoralis
46.
Whipworm
a)
T. trichiura
b)
E. vermicularis
c)
A. lumbricoides
d)
N. americanus / A. duodenale
e)
S. stercoralis
47.
Giant intestinal roundworm
a)
A. lumbricoides
b)
E. vermicularis
c)
T. trichiura
d)
N. americanus / A. duodenale
e)
S. stercoralis
48.
New world hookworm / Old world hookworm
a)
N. americanus / A. duodenale
b)
E. vermicularis
c)
T. trichiura
d)
A. lumbricoides
e)
S. stercoralis
49.
Threadworm
a)
S. stercoralis
b)
E. vermicularis
c)
T. trichiura
d)
A. lumbricoides
e)
N. americanus / A. duodenale
50.
Pudoc worm
a)
C. philippinensis
b)
E. vermicularis
c)
T. trichiura
d)
A. lumbricoides
e)
N. americanus / A. duodenale
51.
Diagnostic stage is embryonated ova
a)
E. vermicularis
b)
T. trichiura
c)
A. lumbricoides
d)
N. americanus / A. duodenale
e)
S. stercoralis
52.
MOT is via ingestion or inhalation of embryonated ova
a)
E. vermicularis
b)
T. trichiura
c)
A. lumbricoides
d)
N. americanus / A. duodenale
e)
S. stercoralis
53.
MOT is via ingestion of infected larvae from fish
a)
C. philippinensis
b)
E. vermicularis
c)
T. trichiura
d)
A. lumbricoides
e)
N. americanus / A. duodenale
54.
Eggs are immediately infective, also capable to external autoinfection via hand to mouth transmission
a)
E. vermicularis
b)
T. trichiura
c)
A. lumbricoides
d)
N. americanus / A. duodenale
e)
S. stercoralis
55.
Larvae do not undergo lung migration
a)
T. trichiura
b)
E. vermicularis
c)
A. lumbricoides
d)
N. americanus / A. duodenale
e)
S. stercoralis
56.
Requires a fish intermediate host
a)
C. philippinensis
b)
E. vermicularis
c)
T. trichiura
d)
A. lumbricoides
e)
N. americanus / A. duodenale
57.
Larvae undergo lung migration
a)
A. lumbricoides
b)
N. americanus / A. duodenale
c)
S. stercoralis
d)
E. vermicularis
e)
T. trichiura
58.
MOT is skin penetration by filariform larvae
a)
N. americanus / A. duodenale
b)
S. stercoralis
c)
E. vermicularis
d)
T. trichiura
e)
A. lumbricoides
59.
MOT is via ingestion of embryonated ova from contaminated sources
a)
T. trichiura
b)
A. lumbricoides
c)
E. vermicularis
d)
N. americanus / A. duodenale
e)
S. stercoralis
60.
Diagnostic stage is rhabditiform larvae
a)
S. stercoralis
b)
E. vermicularis
c)
T. trichiura
d)
A. lumbricoides
e)
N. americanus / A. duodenale
61.
Hookworms diagnostic stage
a)
Ova
b)
Rhabditiform larvae
c)
Filariform larvae
62.
Diagnostic stage of C. philippinensis:
a)
Embryonated egg
b)
Unembryonated egg
c)
Fertilized or unfertilized egg
d)
Larvae
63.
Infective stage of C. philippinensis:
a)
Embryonated egg
b)
Unembryonated egg
c)
Fertilized or unfertilized egg
d)
Larvae
64.
Infective stage of A. lumbricoides
a)
Embryonated egg
b)
Unembryonated egg
c)
Fertilized or unfertilized egg
d)
Larvae
65.
Diagnostic stage of A. lumbricoides
a)
Embryonated egg
b)
Unembryonated egg
c)
Fertilized or unfertilized egg
d)
Larvae
66.
Diagnostic stage of T. trichiuria
a)
Embryonated egg
b)
Unembryonated egg
c)
Fertilized or unfertilized egg
d)
Larvae
67.
Infective stage of T. trichiuria:
a)
Embryonated egg
b)
Unembryonated egg
c)
Fertilized or unfertilized egg
d)
Larvae
68.
Infective stage of E. vermicularis
a)
Embryonated egg
b)
Unembryonated egg
c)
Fertilized or unfertilized egg
d)
Larvae
69.
Diagnostic stage of E. vermicularis
a)
Embryonated egg
b)
Unembryonated egg
c)
Fertilized or unfertilized egg
d)
Larvae
70.
Hookworms infective stage
a)
Ova
b)
Rhabditiform larvae
c)
Filariform larvae
71.
New world hookworm
a)
N. americanus
b)
A. duodenale
72.
Old world hookworm
a)
N. americanus
b)
A. duodenale
73.
OVA: 50-60 um x 20-30 um; colorless; D-shaped, lopsided planeconvex; contains a fully developed embryo
a)
E. vermicularis
b)
T. trichiura
c)
A. lumbricoides
d)
S. stercoralis
e)
C. philippinensis
74.
Which of the following is a common urine contaminant?
a)
E. vermicularis
b)
T. trichiura
c)
A. lumbricoides
d)
S. stercoralis
e)
C. philippinensis
75.
Adult forms is whitish; morphologic features include: cuticular alar expansion or cephalic alae and prominent esophageal bulb
a)
E. vermicularis
b)
T. trichiura
c)
A. lumbricoides
d)
S. stercoralis
e)
C. philippinensis
76.
OVA: 50-54 um x 23 um; yellow to brown; barrel, football, lemon, or Japanese lantern-shaped with rounded bipolar plugs; embryonate in soil and become infected in 15 to 30 days
a)
E. vermicularis
b)
T. trichiura
c)
A. lumbricoides
d)
S. stercoralis
e)
C. philippinensis
77.
Adult forms is Pinkish gray; whip-like with slender anterior 2/3; esophagus is lined by stichocytes
a)
E. vermicularis
b)
T. trichiura
c)
A. lumbricoides
d)
S. stercoralis
e)
C. philippinensis
78.
Adult forms is Pink or white; superficially resembles an earthworm. Mouth of male and female adult has trilobate lips
a)
E. vermicularis
b)
T. trichiura
c)
A. lumbricoides
d)
S. stercoralis
e)
C. philippinensis
79.
Fertilize ova: 45-70 x 35-50 µm; yellow brown; round or ovoidal; thick shell with 3 layers; embryonate in soil for 18 days to several weeks
a)
E. vermicularis
b)
T. trichiura
c)
A. lumbricoides
d)
S. stercoralis
e)
C. philippinensis
80.
Unfertilized ova: 88-94 x 39-44 µm; elongated; shell often very thin and may be decorticated
a)
E. vermicularis
b)
T. trichiura
c)
A. lumbricoides
d)
S. stercoralis
e)
C. philippinensis
81.
OVA: 50-58 um x 30-34 um; similar to those of hookworms but are usually embryonated and hatch within the intestine
a)
E. vermicularis
b)
T. trichiura
c)
A. lumbricoides
d)
S. stercoralis
e)
C. philippinensis
82.
Adult forms has Short buccal cavity with indistinct lips
a)
E. vermicularis
b)
T. trichiura
c)
A. lumbricoides
d)
S. stercoralis
e)
C. philippinensis
83.
2 pairs of teeth
a)
N. americanus
b)
A. duodenale
84.
Semilunar cutting plates
a)
N. americanus
b)
A. duodenale
85.
OVA: 36-45 um X 20 um; peanut shaped; with flattened bipolar plugs and striated shell
a)
E. vermicularis
b)
T. trichiura
c)
A. lumbricoides
d)
S. stercoralis
e)
C. philippinensis
86.
Adult forms is Thin filamentous anterior and a slightly thicker posterior. Male has long sheathed copulatory spicule
a)
E. vermicularis
b)
T. trichiura
c)
A. lumbricoides
d)
S. stercoralis
e)
C. philippinensis
87.
45-70 x 35-50 µm; yellow brown; round or ovoidal; thick shell with 3 layers; embryonate in soil for 18 days to several weeks
a)
Fertilized ova
b)
Unfertilized ova
88.
elongated; shell often very thin and may be decorticated
a)
Fertilized ova
b)
Unfertilized ova
89.
Which one measures 250 um, hence, longer?
a)
Rhabditiform larvae of hookworm
b)
Rhabditiform larvae of S. stercoralis
90.
Which one measures 225 um, hence, shorter?
a)
Rhabditiform larvae of hookworm
b)
Rhabditiform larvae of S. stercoralis
91.
Which one has longer buccal cavity but small inconspicuous genital primordium?
a)
Rhabditiform larvae of hookworm
b)
Rhabditiform larvae of S. stercoralis
92.
Which one has shorter buccal cavity but large, conspicuous genital primordium?
a)
Rhabditiform larvae of hookworm
b)
Rhabditiform larvae of S. stercoralis
93.
1/2 the body's width buccal cavity
a)
Rhabditiform larvae of hookworm
b)
Rhabditiform larvae of S. stercoralis
94.
same as the body's width buccal cavity
a)
Rhabditiform larvae of hookworm
b)
Rhabditiform larvae of S. stercoralis
95.
Which one is longer (700 um)?
a)
Filariform larva of hookworms
b)
Filariform larva of S. stercoralis
96.
Which one has short esophagus and 1:4 esophagus/intestinal ratio?
a)
Filariform larva of hookworms
b)
Filariform larva of S. stercoralis
97.
Which one has long esophagus and 1:1 esophagus/intestinal ratio?
a)
Filariform larva of hookworms
b)
Filariform larva of S. stercoralis
98.
No sheath
a)
Filariform larva of hookworms
b)
Filariform larva of S. stercoralis
99.
Sheathed
a)
Filariform larva of hookworms
b)
Filariform larva of S. stercoralis
100.
Pointed tail end
a)
Filariform larva of hookworms
b)
Filariform larva of S. stercoralis
101.
Notched/forked/tail
a)
Filariform larva of hookworms
b)
Filariform larva of S. stercoralis
102.
Which one is shorter (550 um)?
a)
Filariform larva of hookworms
b)
Filariform larva of S. stercoralis
103.
Fertilized ova of A. lumbricoides embryonates in soil for ____
a)
18 days to several weeks
b)
15 to 30 days
c)
5 to 10 days
d)
1 to 2 days
104.
The larvae of hookworms hatch in
a)
18 days to several weeks
b)
15 to 30 days
c)
5 to 10 days
d)
1 to 2 days
105.
The larva of hookworms become filariform larvae after
a)
18 days to several weeks
b)
15 to 30 days
c)
5 to 10 days
d)
1 to 2 days
106.
T. trichiura ova embryonate in soil and become infective in
a)
18 days to several weeks
b)
15 to 30 days
c)
5 to 10 days
d)
1 to 2 days
107.
pruritus ani caused by female migration; insomnia and restlessness
a)
Enterobiasis
b)
Trichuriasis
c)
Ascariasis
d)
Hookworm infection
e)
Strongyloidiasis
108.
Few or no symptoms; heavy infections may cause mild anemia due to mucosal bleed and rectal prolapse
a)
Enterobiasis
b)
Trichuriasis
c)
Ascariasis
d)
Hookworm infection
e)
Strongyloidiasis
109.
Ascaris pneumonitis or Loeffler's syndrome - allergy and peripheral eosinophilis; intestinal ascariasis; ectopic ascariasis
a)
Enterobiasis
b)
Trichuriasis
c)
Ascariasis
d)
Hookworm infection
e)
Strongyloidiasis
110.
Cutaneous: Ground itch
a)
Enterobiasis
b)
Trichuriasis
c)
Ascariasis
d)
Hookworm infection
e)
Strongyloidiasis
111.
Intestinal: GI blood loss leading to IDA
a)
Enterobiasis
b)
Trichuriasis
c)
Ascariasis
d)
Hookworm infection
e)
Strongyloidiasis
112.
Cutaneous: Larva currens
a)
Enterobiasis
b)
Trichuriasis
c)
Ascariasis
d)
Hookworm infection
e)
Strongyloidiasis
113.
Intestinal: diarrhea and malabsorption
a)
Enterobiasis
b)
Trichuriasis
c)
Ascariasis
d)
Hookworm infection
e)
Strongyloidiasis
114.
Abdominal pain, chronic diarrhea and peculiar abdominal gurgling sound; mystery disease
a)
Enterobiasis
b)
Trichuriasis
c)
Ascariasis
d)
Capillariasis
e)
Strongyloidiasis
115.
Due to per-oral (ingestion of filariform larvae) hookworm infection
a)
Loeffler's syndrome
b)
Wakane syndrome
c)
Rectal prolapse
d)
Bolus
116.
Pulmonary: loeffler's syndrome
a)
Enterobiasis
b)
Trichuriasis
c)
Ascariasis
d)
Hookworm infection
e)
Strongyloidiasis
117.
Which of the following lives in the lower lymphatics?
a)
Wuchureria bancrofti
b)
Brugia malayi
c)
Loa loa
d)
Mansonella perstans / Mansonella ozzardi
e)
Onchocerca volvulus
118.
Most common identified species of filarial worms that infect humans:
a)
Wuchureria bancrofti
b)
Brugia malayi
c)
Loa loa
d)
Mansonella perstans / Mansonella ozzardi
e)
Onchocerca volvulus
119.
Which of the following lives in the upper lymphatics?
a)
Wuchureria bancrofti
b)
Brugia malayi
c)
Loa loa
d)
Mansonella perstans / Mansonella ozzardi
e)
Onchocerca volvulus
120.
Which of the following lives in the body cavities or mesenteries?
a)
Wuchureria bancrofti
b)
Brugia malayi
c)
Loa loa
d)
Mansonella perstans / Mansonella ozzardi
e)
Onchocerca volvulus
121.
Which of the following is capable of causing calabar or fugitive swelling?
a)
Wuchureria bancrofti
b)
Brugia malayi
c)
Loa loa
d)
Mansonella perstans / Mansonella ozzardi
e)
Onchocerca volvulus
122.
Which of the following is capable of causing Elephantic lesions in the upper limbs?
a)
Wuchureria bancrofti
b)
Brugia malayi
c)
Loa loa
d)
Mansonella perstans / Mansonella ozzardi
e)
Onchocerca volvulus
123.
Which of the following is capable of causing Lymphedema of the limbs, breast, or scrotum?
a)
Wuchureria bancrofti
b)
Brugia malayi
c)
Loa loa
d)
Mansonella perstans / Mansonella ozzardi
e)
Onchocerca volvulus
124.
Which of the following is nocturnal periodic?
a)
Wuchureria bancrofti
b)
Brugia malayi
c)
Loa loa
d)
Mansonella perstans / Mansonella ozzardi
125.
Which of the following is subperiodic?
a)
Wuchureria bancrofti
b)
Brugia malayi
c)
Loa loa
d)
Mansonella perstans / Mansonella ozzardi
126.
Which of the following is diurnal periodic?
a)
Wuchureria bancrofti
b)
Brugia malayi
c)
Loa loa
d)
Mansonella perstans / Mansonella ozzardi
127.
Which of the following is nonperiodic?
a)
Wuchureria bancrofti
b)
Brugia malayi
c)
Loa loa
d)
Mansonella perstans / Mansonella ozzardi
128.
Which of the following is generally asymptomatic?
a)
Wuchureria bancrofti
b)
Brugia malayi
c)
Loa loa
d)
Mansonella perstans / Mansonella ozzardi
e)
Onchocerca volvulus
129.
Which of the following lives in the dermis?
a)
Wuchureria bancrofti
b)
Brugia malayi
c)
Loa loa
d)
Mansonella streptocerca
e)
Onchocerca volvulus
130.
SPX: Skin snips or biopsy
a)
Wuchureria bancrofti
b)
Brugia malayi
c)
Loa loa
d)
Mansonella streptocerca
e)
Onchocerca volvulus
131.
Which of the following lives in the subcutaneous tissues and eyes?
a)
Wuchureria bancrofti
b)
Brugia malayi
c)
Loa loa
d)
Mansonella perstans / Mansonella ozzardi
e)
Onchocerca volvulus
132.
Wuchereria bancrofti
a)
Sheathed
b)
Unsheathed
133.
Brugia malayi
a)
Sheathed
b)
Unsheathed
134.
Loa loa
a)
Sheathed
b)
Unsheathed
135.
Mansonella perstans
a)
Sheathed
b)
Unsheathed
136.
Mansonella ozzardi
a)
Sheathed
b)
Unsheathed
137.
Mansonella streptocerca
a)
Sheathed
b)
Unsheathed
138.
Onchocerca volvulus
a)
Sheathed
b)
Unsheathed
139.
Nuclei in the tip: W. bancrofti
a)
Yes
b)
No
140.
Nuclei in the tip: Loa loa
a)
Yes
b)
No
141.
Nuclei in the tip: Mansonella perstans
a)
Yes
b)
No
142.
Nuclei in the tip: Mansonella streptocerca
a)
Yes
b)
No
143.
Nuclei in the tip: Mansonella ozzardi
a)
Yes
b)
No
144.
Nuclei in the tip: Onchocerca volvulus
a)
Yes
b)
No
145.
Wuchureria bancrofti
a)
Mosquitoes (Aedes, Culex, Anopheles, Mansonia spp.)
b)
Mosquitoes (Mansonia spp.)
c)
Deerflies/Mangoflies(Chrysops spp.)
d)
Midges (Culicoides spp.)
e)
Blackflies (Simulium spp.)
146.
Brugia malayi
a)
Mosquitoes (Aedes, Culex, Anopheles, Mansonia spp.)
b)
Mosquitoes (Mansonia spp.)
c)
Deerflies/Mangoflies(Chrysops spp.)
d)
Midges (Culicoides spp.)
e)
Blackflies (Simulium spp.)
147.
Loa loa
a)
Mosquitoes (Aedes, Culex, Anopheles, Mansonia spp.)
b)
Mosquitoes (Mansonia spp.)
c)
Deerflies/Mangoflies(Chrysops spp.)
d)
Midges (Culicoides spp.)
e)
Blackflies (Simulium spp.)
148.
Mansonella perstans, Mansonella ozzardi, Mansonella streptocerca
a)
Mosquitoes (Aedes, Culex, Anopheles, Mansonia spp.)
b)
Mosquitoes (Mansonia spp.)
c)
Deerflies/Mangoflies(Chrysops spp.)
d)
Midges (Culicoides spp.)
e)
Blackflies (Simulium spp.)
149.
Onchocerca volvulus
a)
Mosquitoes (Aedes, Culex, Anopheles, Mansonia spp.)
b)
Mosquitoes (Mansonia spp.)
c)
Deerflies/Mangoflies(Chrysops spp.)
d)
Midges (Culicoides spp.)
e)
Blackflies (Simulium spp.)
150.
Arthropod vector: Mosquitoes (Aedes, Culex, Anopheles, Mansonia spp.)
a)
Wuchureria bancrofti
b)
Brugia malayi
c)
Loa loa
d)
Mansonella spp.
e)
Onchocerca volvulus
151.
Arthropod vector: Mosquitoes (Mansonia spp.)
a)
Wuchureria bancrofti
b)
Brugia malayi
c)
Loa loa
d)
Mansonella spp.
e)
Onchocerca volvulus
152.
Arthropod vector: Deerflies/Mangoflies (Chrysops spp.)
a)
Wuchureria bancrofti
b)
Brugia malayi
c)
Loa loa
d)
Mansonella spp.
e)
Onchocerca volvulus
153.
Arthropod vector: Midges (Culicoides spp.)
a)
Wuchureria bancrofti
b)
Brugia malayi
c)
Loa loa
d)
Mansonella spp.
e)
Onchocerca volvulus
154.
Arthropod vector: Blackflies (Simulium spp.)
a)
Wuchureria bancrofti
b)
Brugia malayi
c)
Loa loa
d)
Mansonella spp.
e)
Onchocerca volvulus
155.
W. bancrofti habitat
a)
Lower lymphatics
b)
Upper lymphatics
c)
Subcutaneous tissues, eyes
d)
Body cavities or mesenteries
e)
Dermis of the skin
156.
B. malayi habitat
a)
Lower lymphatics
b)
Upper lymphatics
c)
Subcutaneous tissues, eyes
d)
Body cavities or mesenteries
e)
Dermis of the skin
157.
Loa loa habitat
a)
Lower lymphatics
b)
Upper lymphatics
c)
Subcutaneous tissues, eyes
d)
Body cavities or mesenteries
e)
Dermis of the skin
158.
Mansonella perstans / Mansonella ozzardi
a)
Lower lymphatics
b)
Upper lymphatics
c)
Subcutaneous tissues, eyes
d)
Body cavities or mesenteries
e)
Dermis of the skin
159.
Mansonella streptocerca
a)
Lower lymphatics
b)
Upper lymphatics
c)
Subcutaneous tissues, eyes
d)
Body cavities or mesenteries
e)
Dermis of the skin
160.
Onchocerca volvulus
a)
Lower lymphatics
b)
Upper lymphatics
c)
Subcutaneous tissues, eyes
d)
Body cavities or mesenteries
e)
Dermis of the skin
161.
Mansonella streptocerca
a)
Lymphademe of the limbs, breast, or scrotum, elephantiasis
b)
Elephantic lesions in the upper limbs
c)
Calabar or fugitive swelling
d)
Generally asymptomatic
e)
Pruritic papules
162.
Onchocerca volvulus
a)
Lymphademe of the limbs, breast, or scrotum, elephantiasis
b)
Elephantic lesions in the upper limbs
c)
Calabar or fugitive swelling
d)
Generally asymptomatic
e)
Onchocercoma, river blindness
163.
Mansonella ozzardi
a)
Lymphademe of the limbs, breast, or scrotum, elephantiasis
b)
Elephantic lesions in the upper limbs
c)
Calabar or fugitive swelling
d)
Generally asymptomatic
e)
Onchocercoma, river blindness
164.
Mansonella perstans
a)
Lymphademe of the limbs, breast, or scrotum, elephantiasis
b)
Elephantic lesions in the upper limbs
c)
Calabar or fugitive swelling
d)
Generally asymptomatic
e)
Onchocercoma, river blindness
165.
Loa loa
a)
Lymphademe of the limbs, breast, or scrotum, elephantiasis
b)
Elephantic lesions in the upper limbs
c)
Calabar or fugitive swelling
d)
Generally asymptomatic
e)
Onchocercoma, river blindness
166.
Brugia malayi
a)
Lymphademe of the limbs, breast, or scrotum, elephantiasis
b)
Elephantic lesions in the upper limbs
c)
Calabar or fugitive swelling
d)
Generally asymptomatic
e)
Onchocercoma, river blindness
167.
Wuchureria bancrofti
a)
Lymphademe of the limbs, breast, or scrotum, elephantiasis
b)
Elephantic lesions in the upper limbs
c)
Calabar or fugitive swelling
d)
Generally asymptomatic
e)
Onchocercoma, river blindness
100 %