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PRC-NOTES_6MT_P1

Total questions: 138

Worksheet time: 1hrs 9mins

Name
Class
Date
1.
Sarcodina/Rhizophoda
a)
Pseudopods / protoplasmic process
b)
Flagella
c)
Cilia
d)
No locomotory organelles; only vector
2.
Class mastigaphora possess whip-like locomotory organelles called..
a)
Pseudopods / protoplasmic process
b)
Flagella
c)
Cilia
d)
No locomotory organelles; only vector
3.
Mastigophora or flagellata
a)
Pseudopods / protoplasmic process
b)
Flagella
c)
Cilia
d)
No locomotory organelles; only vector
4.
Neuromotor apparatus: kinetoplast which consist of blepharoplast and parabasal body (energizing portion).
a)
Sarcodina.Rhizophoda
b)
Mastigaphora/Flagellata
c)
Ciliophora/CIlliata
d)
Sporozoa
5.
Ciliophora
a)
Pseudopods / protoplasmic process
b)
Flagella
c)
Cilia
d)
No locomotory organelles; only vector
6.
Sporozoa
a)
Pseudopods / protoplasmic process
b)
Flagella
c)
Cilia
d)
No locomotory organelles; only vector
7.
has protoplasmic processes or pseudopodia for locomotion. Process in their life cycle involve: trophozoite>precystic>cystic>metacystic
a)
Rhizophoda
b)
Mastigaphora
c)
Cilliophora
d)
Sporozoa
8.
All of the following have cystic stage and inhabit the large intestines EXCEPT;
a)
Entamoeba gingivalis
b)
Entamoeba coli
c)
Entamoeba histolytica
d)
Endolimax nana
9.
All of the following are commensals EXCEPT;
a)
Entamoeba gingivalis
b)
Entamoeba coli
c)
Entamoeba histolytica
d)
Endolimax nana
10.
Motile
a)
Trophozoite
b)
Cyst
11.
Feeding stage
a)
Trophozoite
b)
Cyst
12.
Vegetative stage
a)
Trophozoite
b)
Cyst
13.
Found in diarrheal and liquid stools
a)
Trophozoite
b)
Cyst
14.
Amoeba excreted as this cannot mature further
a)
Trophozoite
b)
Cyst
15.
Destroyed by iodine; should be analyzed within 30 mins
a)
Trophozoite
b)
Cyst
16.
Nonmotile
a)
Trophozoite
b)
Cyst
17.
Non-feeding stage
a)
Trophozoite
b)
Cyst
18.
Found in formed stool
a)
Trophozoite
b)
Cyst
19.
Infective stage
a)
Trophozoite
b)
Cyst
20.
May be studied in fresh condition by staining with D'antoni's Iodine stain permanent preparations with iron and hematoxylin
a)
Trophozoite
b)
Cyst
21.
Transmission to this stage by fecally contaminated food and water
a)
Trophozoite
b)
Cyst
22.
Excystation occurs in the lower intestine, and organisms begin to multiply as trophozoites
a)
Trophozoite
b)
Cyst
23.
true amoeba
a)
Entamoeba
b)
Endolimax or Iodamoeba
24.
has peripheral chromatin and chromatoidal bodies in CYST forms only.
a)
Entamoeba
b)
Endolimax or Iodamoeba
25.
neither peripheral chromatin nor chromatoidal bodies are present.
a)
Entamoeba
b)
Endolimax or Iodamoeba
26.
Moves in one direction
a)
Entamoeba histolytica
b)
Entamoeba coli
c)
Endolimax nana
d)
Iodamoeba butschlii
e)
Entamoeba gingivalis
27.
only one pseudopod thrusted out in EXPLOSIVE manner
a)
Entamoeba histolytica
b)
Entamoeba coli
c)
Endolimax nana
d)
Iodamoeba butschlii
e)
Entamoeba gingivalis
28.
Endoplasm contains RBC but no bacteria or cell detritus
a)
Entamoeba histolytica
b)
Entamoeba coli
c)
Endolimax nana
d)
Iodamoeba butschlii
e)
Entamoeba gingivalis
29.
Nucleus not visible when stained; nucleus consists of thin nuclear membrane with layer of uniformly fine chromatin granules distributed along inside border of nuclear membrane
a)
Entamoeba histolytica
b)
Entamoeba coli
c)
Endolimax nana
d)
Iodamoeba butschlii
e)
Entamoeba gingivalis
30.
fine, centrally located karyosome
a)
Entamoeba histolytica
b)
Entamoeba coli
c)
Endolimax nana
d)
Iodamoeba butschlii
e)
Entamoeba gingivalis
31.
clean-looking trophozoite
a)
Entamoeba histolytica
b)
Entamoeba coli
c)
Endolimax nana
d)
Iodamoeba butschlii
e)
Entamoeba gingivalis
32.
tries to move in several directions at the same time, sluggish motion.
a)
Entamoeba histolytica
b)
Entamoeba coli
c)
Endolimax nana
d)
Iodamoeba butschlii
e)
Entamoeba gingivalis
33.
sends out several pseudopods thrusted out SLOWLY
a)
Entamoeba histolytica
b)
Entamoeba coli
c)
Endolimax nana
d)
Iodamoeba butschlii
e)
Entamoeba gingivalis
34.
endoplasm contain bacteria, yeasts, and cell detritus
a)
Entamoeba histolytica
b)
Entamoeba coli
c)
Endolimax nana
d)
Iodamoeba butschlii
e)
Entamoeba gingivalis
35.
stained nucleus consists of thicker nuclear membrane with layer of variously sized chromatin granules; unevenly distributed along the inside border of nuclear membrane
a)
Entamoeba histolytica
b)
Entamoeba coli
c)
Endolimax nana
d)
Iodamoeba butschlii
e)
Entamoeba gingivalis
36.
large eccentrically located karyosome
a)
Entamoeba histolytica
b)
Entamoeba coli
c)
Endolimax nana
d)
Iodamoeba butschlii
e)
Entamoeba gingivalis
37.
dirty looking trophozoite
a)
Entamoeba histolytica
b)
Entamoeba coli
c)
Endolimax nana
d)
Iodamoeba butschlii
e)
Entamoeba gingivalis
38.
measures 6 to 12 microns in diameter
a)
Entamoeba histolytica
b)
Entamoeba coli
c)
Endolimax nana
d)
Iodamoeba butschlii
e)
Entamoeba gingivalis
39.
movement is sluggish as well
a)
Entamoeba histolytica
b)
Entamoeba coli
c)
Endolimax nana
d)
Iodamoeba butschlii
e)
Entamoeba gingivalis
40.
karyosome appears as a large round dot
a)
Entamoeba histolytica
b)
Entamoeba coli
c)
Endolimax nana
d)
Iodamoeba butschlii
e)
Entamoeba gingivalis
41.
smallest amoeba
a)
Entamoeba histolytica
b)
Entamoeba coli
c)
Endolimax nana
d)
Iodamoeba butschlii
e)
Entamoeba gingivalis
42.
amoeba of swines or pigs.
a)
Entamoeba histolytica
b)
Entamoeba coli
c)
Endolimax nana
d)
Iodamoeba butschlii
e)
Entamoeba gingivalis
43.
karyosome has the same size as rbc
a)
Entamoeba histolytica
b)
Entamoeba coli
c)
Endolimax nana
d)
Iodamoeba butschlii
e)
Entamoeba gingivalis
44.
measures 6 to 25 microns in diameter.
a)
Entamoeba histolytica
b)
Entamoeba coli
c)
Endolimax nana
d)
Iodamoeba butschlii
e)
Entamoeba gingivalis
45.
intracellular inclusions and motility are the same with E. coli
a)
Entamoeba histolytica
b)
Entamoeba coli
c)
Endolimax nana
d)
Iodamoeba butschlii
e)
Entamoeba gingivalis
46.
karyosome is large, irregular and rounded with a cluster of achromatic granules
a)
Entamoeba histolytica
b)
Entamoeba coli
c)
Endolimax nana
d)
Iodamoeba butschlii
e)
Entamoeba gingivalis
47.
measures 5 to 35 microns in diameter; extrudes pseudophodia similar to E. histolytica but does not exhibit true progressive locomotion
a)
Entamoeba histolytica
b)
Entamoeba coli
c)
Endolimax nana
d)
Iodamoeba butschlii
e)
Entamoeba gingivalis
48.
small and centrally located karyosome. movement is sluggish too
a)
Entamoeba histolytica
b)
Entamoeba coli
c)
Endolimax nana
d)
Iodamoeba butschlii
e)
Entamoeba gingivalis
49.
bouquet-like (basket of flowers
a)
Entamoeba histolytica
b)
Entamoeba coli
c)
Endolimax nana
d)
Iodamoeba butschlii
e)
Entamoeba gingivalis
50.
no cystic stage te
a)
Entamoeba histolytica
b)
Entamoeba coli
c)
Endolimax nana
d)
Iodamoeba butschlii
e)
Entamoeba gingivalis
51.
coffin-shaped chromatoidal bars
a)
Entamoeba histolytica
b)
Entamoeba coli
c)
Endolimax nana
d)
Iodamoeba butschlii
e)
Entamoeba gingivalis
52.
mature cyst with 4 nuclei
a)
Entamoeba histolytica
b)
Entamoeba coli
c)
Endolimax nana
d)
Iodamoeba butschlii
e)
Entamoeba gingivalis
53.
chromatoidal bars can be seen as splinter-like needles
a)
Entamoeba histolytica
b)
Entamoeba coli
c)
Endolimax nana
d)
Iodamoeba butschlii
e)
Entamoeba gingivalis
54.
mature cyst with 8 nuclei
a)
Entamoeba histolytica
b)
Entamoeba coli
c)
Endolimax nana
d)
Iodamoeba butschlii
e)
Entamoeba gingivalis
55.
measures 6 to 16 microns in diameter; usually oval, possesses 4 nuclei when mature.
a)
Entamoeba histolytica
b)
Entamoeba coli
c)
Endolimax nana
d)
Iodamoeba butschlii
e)
Entamoeba gingivalis
56.
cross-eyed cyst ay duling
a)
Entamoeba histolytica
b)
Entamoeba coli
c)
Endolimax nana
d)
Iodamoeba butschlii
e)
Entamoeba gingivalis
57.
only one nucleus when mature
a)
Entamoeba histolytica
b)
Entamoeba coli
c)
Endolimax nana
d)
Iodamoeba butschlii
e)
Entamoeba gingivalis
58.
most prominent feature of its cystic stage include large iodine-staining glycogen vacuole
a)
Entamoeba histolytica
b)
Entamoeba coli
c)
Endolimax nana
d)
Iodamoeba butschlii
e)
Entamoeba gingivalis
59.
most invasive amoeba.
a)
Entamoeba histolytica
b)
Entamoeba coli
c)
Endolimax nana
d)
Iodamoeba butschlii
e)
Entamoeba gingivalis
60.
only member to cause colitis and liver abscess
a)
Entamoeba histolytica
b)
Entamoeba coli
c)
Endolimax nana
d)
Iodamoeba butschlii
e)
Entamoeba gingivalis
61.
3rd most important parasite.
a)
Entamoeba histolytica
b)
Entamoeba coli
c)
Endolimax nana
d)
Iodamoeba butschlii
e)
Entamoeba gingivalis
62.
free living amoeba that inhabits central nervous system
a)
opportunistic amoeba
b)
flagellates
c)
nota
63.
also known as brain-eating amoeba"
a)
Naegleria fowleri
b)
Acanthamoeba
c)
Hartmanella
d)
Vermoamoeba vermiformis
64.
major causative agent of primary amoebic meningoencephalitis
a)
Naegleria fowleri
b)
Acanthamoeba
c)
Hartmanella
d)
Vermoamoeba vermiformis
65.
has both amoeba and flagellated form
a)
Naegleria fowleri
b)
Acanthamoeba
c)
Hartmanella
d)
Vermoamoeba vermiformis
66.
trophozoites can become amoeboflagellate
a)
Naegleria fowleri
b)
Acanthamoeba
c)
Hartmanella
d)
Vermoamoeba vermiformis
67.
most commonly acquired while diving and swimming during hot weather in brackish or fresh water including in swimming pool.
a)
Naegleria fowleri
b)
Acanthamoeba
c)
Hartmanella
d)
Vermoamoeba vermiformis
68.
causes purulent spinal fluid with motile amoeba
a)
Naegleria fowleri
b)
Acanthamoeba
c)
Hartmanella
d)
Vermoamoeba vermiformis
69.
- Highly resistant in extreme heat. - Entry into body: Olfactory epithelium, Respiratory track
a)
Naegleria fowleri
b)
Acanthamoeba
c)
Hartmanella
d)
Vermoamoeba vermiformis
70.
causes keratitis acquired from trauma and contact lens wear and characterized by severe ocular pain
a)
Naegleria fowleri
b)
Acanthamoeba
c)
Hartmanella
d)
Vermoamoeba vermiformis
71.
contain spikes in trophozoites
a)
Naegleria fowleri
b)
Acanthamoeba
c)
Hartmanella
d)
Vermoamoeba vermiformis
72.
acanthopodia - spiny filaments for locomotion
a)
Naegleria fowleri
b)
Acanthamoeba
c)
Hartmanella
d)
Vermoamoeba vermiformis
73.
may cause GAE or Granulomatous Amoebic Encephalitis which is similar with Balamuthia; a chronic central nervous system infection generally in immunocompromised patient; slow in progression ha Disseminated infection throughout the body.
a)
Naegleria fowleri
b)
Acanthamoeba
c)
Hartmanella
d)
Vermoamoeba vermiformis
74.
The cyst is double walled structure, spherical in shape.
a)
Naegleria fowleri
b)
Acanthamoeba
c)
Hartmanella
d)
Vermoamoeba vermiformis
75.
recommended specimen or specimen of choice is corneal scrapings.
a)
Naegleria fowleri
b)
Acanthamoeba
c)
Hartmanella
d)
Vermoamoeba vermiformis
76.
Intranasal - Can cause keratitis (same with acanthamoeba).
a)
Naegleria fowleri
b)
Acanthamoeba
c)
Hartmanella
d)
Vermoamoeba vermiformis
77.
ALL flagellates inhabits which organ?
a)
small intestine
b)
large intestine
78.
Giardia lamblia, Trichomonas vaginalis, and Trichomonas tenax inhabits..
a)
small intestine
b)
large intestine
79.
NO CYSTIC STAGE
a)
Enteromonas hominis
b)
Embadomonas intestinalis
c)
Chilomastix mesnili
d)
Giardia lamblia
e)
Trichomonas spp.
80.
Trophozoite: Pear-shaped or ovoid.
a)
Enteromonas hominis
b)
Embadomonas intestinalis
c)
Chilomastix mesnili
d)
Giardia lamblia
e)
Trichomonas spp.
81.
Trophozoite: - No cytostome.
a)
Enteromonas hominis
b)
Embadomonas intestinalis
c)
Chilomastix mesnili
d)
Giardia lamblia
e)
Trichomonas spp.
82.
Trophozoite: 4 flagella: 3 anterior and 1 which closely adheres to the flattened surface of one side and trails off posteriorly as a free flagellum.
a)
Enteromonas hominis
b)
Embadomonas intestinalis
c)
Chilomastix mesnili
d)
Giardia lamblia
e)
Trichomonas spp.
83.
Trophozoite: Movements are jerky.
a)
Enteromonas hominis
b)
Embadomonas intestinalis
c)
Chilomastix mesnili
d)
Giardia lamblia
e)
Trichomonas spp.
84.
Trophozoite: Measures 4-9 by 3-10 microns.
a)
Enteromonas hominis
b)
Embadomonas intestinalis
c)
Chilomastix mesnili
d)
Giardia lamblia
e)
Trichomonas spp.
85.
Trophozoite: Characteristic cleft-like cytostome may be seen near the nucleus.
a)
Enteromonas hominis
b)
Embadomonas intestinalis
c)
Chilomastix mesnili
d)
Giardia lamblia
e)
Trichomonas spp.
86.
Trophozoite: 2 anterior flagella
a)
Enteromonas hominis
b)
Embadomonas intestinalis
c)
Chilomastix mesnili
d)
Giardia lamblia
e)
Trichomonas spp.
87.
Trophozoite: Pear-shaped measuring 6-20 by 3-10 microns.
a)
Enteromonas hominis
b)
Embadomonas intestinalis
c)
Chilomastix mesnili
d)
Giardia lamblia
e)
Trichomonas spp.
88.
Trophozoite: Large spherical nucleus.
a)
Enteromonas hominis
b)
Embadomonas intestinalis
c)
Chilomastix mesnili
d)
Giardia lamblia
e)
Trichomonas spp.
89.
Trophozoite: Characteristic spiral groove curving across the body
a)
Enteromonas hominis
b)
Embadomonas intestinalis
c)
Chilomastix mesnili
d)
Giardia lamblia
e)
Trichomonas spp.
90.
Trophozoite: Spiral boring, jerky movement.
a)
Enteromonas hominis
b)
Embadomonas intestinalis
c)
Chilomastix mesnili
d)
Giardia lamblia
e)
Trichomonas spp.
91.
Trophozoite: 3 anterior flagella and 1 within cytostome.
a)
Enteromonas hominis
b)
Embadomonas intestinalis
c)
Chilomastix mesnili
d)
Giardia lamblia
e)
Trichomonas spp.
92.
Trophozoite: Pear-shaped. - Bilaterally symmetrical. - Measures 9.5-21 by 5-10 microns. - With sucking disk.
a)
Enteromonas hominis
b)
Embadomonas intestinalis
c)
Chilomastix mesnili
d)
Giardia lamblia
e)
Trichomonas spp.
93.
Trophozoite: 4 pairs of flagella: one pair of laterally crossed flagella, one pair of central flagella, one pair of laterally uncrossed flagella and one pair of posterior flagella.
a)
Enteromonas hominis
b)
Embadomonas intestinalis
c)
Chilomastix mesnili
d)
Giardia lamblia
e)
Trichomonas spp.
94.
Trophozoite: Rod-shaped deeply staining organelle believe to be the parabasal body, found in the center.
a)
Enteromonas hominis
b)
Embadomonas intestinalis
c)
Chilomastix mesnili
d)
Giardia lamblia
e)
Trichomonas spp.
95.
Trophozoite: 2 nuclei, each with a large karyosome, lying within the sucking disk.
a)
Enteromonas hominis
b)
Embadomonas intestinalis
c)
Chilomastix mesnili
d)
Giardia lamblia
e)
Trichomonas spp.
96.
Trophozoite: Falling leaf motility.
a)
Enteromonas hominis
b)
Embadomonas intestinalis
c)
Chilomastix mesnili
d)
Giardia lamblia
e)
Trichomonas spp.
97.
Trophozoite: Old Man’s face wearing eyeglasses
a)
Enteromonas hominis
b)
Embadomonas intestinalis
c)
Chilomastix mesnili
d)
Giardia lamblia
e)
Trichomonas spp.
98.
Trophozoite: Exist only as trophozoite.
a)
Enteromonas hominis
b)
Embadomonas intestinalis
c)
Chilomastix mesnili
d)
Giardia lamblia
e)
Trichomonas spp.
99.
Trophozoite: Pear-shaped. - 4-5 flagella. - Jerky Motility. - Undulating membrane aids in locomotion.
a)
Enteromonas hominis
b)
Embadomonas intestinalis
c)
Chilomastix mesnili
d)
Giardia lamblia
e)
Trichomonas spp.
100.
Cyst: - Ovoid - Measures 8-12 by 6-10 microns. - 2-4 nuclei
a)
Enteromonas hominis
b)
Embadomonas intestinalis
c)
Chilomastix mesnili
d)
Giardia lamblia
e)
Trichomonas spp.
101.
Cyst: - Lemon to oval shaped. - Characteri stic protrusion or nipple-like at one end. - One nucleus.
a)
Enteromonas hominis
b)
Embadomonas intestinalis
c)
Chilomastix mesnili
d)
Giardia lamblia
e)
Trichomonas spp.
102.
Cyst: Pear shaped. - One nucleus.
a)
Enteromonas hominis
b)
Embadomonas intestinalis
c)
Chilomastix mesnili
d)
Giardia lamblia
e)
Trichomonas spp.
103.
Cyst: - Oval - Possess 2-4 nuclei
a)
Enteromonas hominis
b)
Embadomonas intestinalis
c)
Chilomastix mesnili
d)
Giardia duodenalis
e)
Trichomonas spp.
104.
Causative Agent of: ● Giardiasis ● Traveller’s Diarrhea ● Backpacker’s Diarrhea ● Beaver fever
a)
Enteromonas hominis
b)
Embadomonas intestinalis
c)
Chilomastix mesnili
d)
Giardia duodenalis
e)
Trichomonas vaginalis
105.
● Causes trichomoniasis
a)
Enteromonas hominis
b)
Embadomonas intestinalis
c)
Chilomastix mesnili
d)
Giardia duodenalis
e)
Trichomonas vaginalis
106.
Pathogenesis: ● Vaginal discharge (green/yellow color)\ ● Vulvitis ● Dysuria ● Postpartum endometritis ● Strawberry cervix (2% of cases)- Tiny capillaries or Punctuate hemorrhage ● Males: Asymptomatic; Some cases: urethritis and prostatitis.
a)
Enteromonas hominis
b)
Embadomonas intestinalis
c)
Chilomastix mesnili
d)
Giardia duodenalis
e)
Trichomonas vaginalis
107.
● Culture: Gold standard: Modified Diamond’s medium
a)
Enteromonas hominis
b)
Embadomonas intestinalis
c)
Chilomastix mesnili
d)
Giardia duodenalis
e)
Trichomonas vaginalis
108.
Habitat: T. hominis
a)
Intestine
b)
Oral cavity
c)
Genitalia
109.
Habitat: T. tenax
a)
Intestine
b)
Oral cavity
c)
Genitalia
110.
Habitat: T. vaginalis
a)
Intestine
b)
Oral cavity
c)
Genitalia
111.
Size: T. hominis
a)
Smallest
b)
Medium
c)
Largest
112.
Size: T. tenax
a)
Smallest
b)
Medium
c)
Largest
113.
Size: T. vaginalis
a)
Smallest
b)
Medium
c)
Largest
114.
Undulating membrane: T. hominis
a)
As long as the costa
b)
2/3rds of the costa
c)
Less than 1/2 of the costa
115.
Undulating membrane: T. tenax
a)
As long as the costa
b)
2/3rds of the costa
c)
Less than 1/2 of the costa
116.
Undulating membrane: T. vaginalis
a)
As long as the costa
b)
2/3rds of the costa
c)
Less than 1/2 of the costa
117.
Inclusion bodies: T. hominis
a)
Siderophil granules
b)
None
118.
Inclusion bodies: T. tenax
a)
Siderophil granules
b)
None
119.
Inclusion bodies: T. vaginalis
a)
Siderophil granules
b)
None
120.
Specimen of choice: T. hominis
a)
Stool
b)
Oral scrapings
c)
Urine, vaginal swab, discharge, prostatic secretion
121.
Specimen of choice: T. tenax
a)
Stool
b)
Oral scrapings
c)
Urine, vaginal swab, discharge, prostatic secretion
122.
Specimen of choice: T. vaginalis
a)
Stool
b)
Oral scrapings
c)
Urine, vaginal swab, discharge, prostatic secretion
123.
Leishman donovan
a)
Amastigote
b)
Promastigote
c)
Epimastigote
d)
Trypomastigote
124.
Leptomoval
a)
Amastigote
b)
Promastigote
c)
Epimastigote
d)
Trypomastigote
125.
Crithidial
a)
Amastigote
b)
Promastigote
c)
Epimastigote
d)
Trypomastigote
126.
Trypanosomal
a)
Amastigote
b)
Promastigote
c)
Epimastigote
d)
Trypomastigote
127.
Found in humans during diagnostic stage.
a)
Amastigote
b)
Promastigote
c)
Epimastigote
d)
Trypomastigote
128.
Found in Leishmania during diagnostic stage.
a)
Amastigote
b)
Promastigote
c)
Epimastigote
d)
Trypomastigote
129.
Found in Trypanosoma brucei during diagnostic stage.
a)
Amastigote
b)
Promastigote
c)
Epimastigote
d)
Trypomastigote
130.
Found in Trypanosoma cruzi during diagnostic stage.
a)
Amastigote
b)
Promastigote
c)
Epimastigote
d)
Trypomastigote
131.
All forms (Amastigote, promastigote, epimastigote, and trypomastigote) are found in infections with..
a)
Trypanosoma cruzi
b)
Typanosoma brucei
c)
Leishmania
132.
Epimastigote and trypomastigote are found in infections with..
a)
Trypanosoma cruzi
b)
Typanosoma brucei
c)
Leishmania
133.
Amastigote and/or trypomastigote are found in infections with..
a)
Trypanosoma cruzi
b)
Typanosoma brucei
c)
Leishmania
134.
● East African Sleeping Sickness
a)
Trypanosoma rhodesiense
b)
Trypanosoma gambiense
c)
Trypanosoma cruzi
135.
● West African Sleeping Sickness
a)
Trypanosoma rhodesiense
b)
Trypanosoma gambiense
c)
Trypanosoma cruzi
136.
● Associated disease: Chagas Disease
a)
Trypanosoma rhodesiense
b)
Trypanosoma gambiense
c)
Trypanosoma cruzi
137.
● Medium of choice: Changs Medium
a)
Trypanosoma rhodesiense
b)
Trypanosoma gambiense
c)
Trypanosoma cruzi
138.
● Laboratory technique: Xenodiagnosis - Primarily involves uninfected vector (Reduviid/Kissing/Triatomid Bug) which will be allowed to bite an infected person and the bug will be observed after few days if it’s positive ● Morphological form: C-shaped trypomastigote ● Specimen of choice: CNS
a)
Trypanosoma rhodesiense
b)
Trypanosoma gambiense
c)
Trypanosoma cruzi