Hakan Flashcards
(32 cards)
- T.saginata
- E.granolosis
- H.nana
- T.solium
which of the above is/are concerned for the development of cysticercosis stage in the human?
A) Only 1
B) 2,4
C) 2,3,4
D) 1,3,4
E) All above are true
C) 2,3,4
- The adult 7 saginata usually grows to be about 4 to 8 meters in length, with about 1000 segments called proglottids.
- Each gravid (egg-filled) segments proglottids contains both male and female reproductive organs.
- Humans may be infected if they eat the cow meat developed cysticercus in muscles of the cow.
- Infected beef must be thoroughly freezed at -10°C for 10 days to Taenia cysticerci.
Please select the right answer for Taenia saginata.
A) Only I
B) 1,2,4
C) 1.3
D) 1,3,4
E) Above all true
E) Above all true
Which key ligand is the following attachment of E histolytica trophozoites to host cells ?
A) lipoarabinomannan
B) Sialic acid
C) Lectin
D) Galactose-inhibitable adherence protein
E) LTA
D) Galactose-inhibitable adherence protein
Please select the right answer for Entomoeba histolytica.
- Extraintestinal amebiasis is associated with invasive trophozoites.
- The most effective diagnostic metod is direct microscopic examination.
- Patients with intestinal amebiasis develop clinical symptoms related to the localized tissue destruction in the large intestine.
- The main source of water and food contamination is the asymptomatic carrier who passes cysts.
A) Only I
B) 1,2,4 C) 1,3
D) 1,3,4
E) Above all true
D) 1,3,4
Which parasite is the most dangerous?
A) Echinococcus granulosis
B) Taenia saginata
C) Echinococcosis multilocularis
D) Hymenolepis nana
E) Diphyllobothrium latum
C) Echinococcosis multilocularis
In cestodes, the immature (Larval) states can cause disease.
This clinical form is known as ……………………For instance………………. is seen agents of human,
A) Cysticercosis/Taaginata
B) Cysticercosis/H.nana
C) IBS/T.saginata
D) Amobema/E.histolytica
E) Cysticarcoals/D.fragilis
B) Cysticercosis/H.nana
……………………………..Is identified as a human intestinal pathogen.
A) Entamoeba gingivalis
B) Entamoeba polecki
C) Entamoeba hartmanni
D) Endolimax nana
E) Entamoeba histolytica
E) Entamoeba histolytica
Extraintestinal ameblasis is associated with trophozoites. This can lead to secondary involvement of other organs, primarily the liver but also the lungs, brain, and heart. Hence, which enzyme does the parasite need?
A) Hyalorinidase
B) Adhesion
C) Kollegenase
D) Hemolysin
E) DNAase
B) Adhesion
Cysticercoid formu olanlar
2- granulosis
3- H: nana
4- T. solium
…
hangisi fresh raw dishes yiyince bulaşır?
Fasciola hepatica
hangisi kan yoluyla bulaşmaz?
g. intestinalis
Please select the wrong answer for Taenia saginata
a) T. saginata cause cysticercus bovis
b) The adult T.saginata usually grows in cattle
C) The scolex is “unarmed”
d) Infected beef must be thoroughly freezed at -10°C for 10 days to Taenia cysticerci
e) Each gravid is hermaphrodite
b) The adult T.saginata usually grows in cattle
Please tick the false for comparisons (Cestode/ Reservoir for Adults) deal with human parasite.
a) Taenia solium / Pig
b) Echinococcus multilocularis / Fox
c) Taenia saginata / Human
d) Hymenolepis nana / Human
e) Echinococcus granulosus / Canine
a) Taenia solium / Pig
Which of the following may be show extraintestinal invasion?
a) Thominis
b) D.fragilis
c) E.nana
d) E.histolytica
e) G.intestinalis
d) E.histolytica
Please thick wrong answer relevant to GIS parasitic infetive form.
a) B.hominis / Cysts
b) E. histolytica/Cysts
c) E. granulosus / Egg
d) D. fragilis / Cysts
e) T. saginata / Cytisercosis bovis
d) D. fragilis / Cysts
Which parazite of the following is related IBB (Irritable Bowel Sendrome)?
a) T. saginata
b) E. histolytica
c) D. fragilis
d) B. hominis
e) E. granulosus
d) B. hominis
How the D. fragilis may mostly transit the stomach?
A) Inside the pinworm eggs
B) Inside the tapeworm eggs
C) Inside the cestodes eggs
D) Inside the entomoeba eggs
E) Inside the ascaris eggs
A) Inside the pinworm eggs
Which of the following is not a Protozoan?
A) Entomoeba histolytica
B) Giardia Intestinalis
c) Tenia saginata
D) Trichomonas vaginalis
E) Entomoeba coli
c) Tenia saginata
……………………is the most frequent cause of recreational water related disease outbreaks?
A) Toxoplasmosis
B) Glardiasis
C) Cryptosporidiosis
D) Trichomaniasis
E) Amebiasis
C) Cryptosporidiosis
Which of the following statements is false for T.saginata?
A) T. saginata has 15 to 20 branches
B) The adult T. saginata usually grows to be about 4 to 8 meters in length.
C) Larval infection (cysticercosis) is a potentially dangerous systemic infection in humans.
D) The cysticerci in cottle produce adult tapeworms in humans.
E) T. saginata has no hooks in the scolex.
C) Larval infection (cysticercosis) is a potentially dangerous systemic infection in humans.
Which of the following statements is false for Giardia intestinalis?
A) The cyst stage is sensitive to chlorine
B) The Giardia life cy le involves two stages
C) The G. lamblia trophozoite is easily recognized under a microscope.
D) Both cyst and trophozoite forms of G. lamblia are detected in fecal specimens.
E) Human with giardiasis may have steatorrhea
A) The cyst stage is sensitive to chlorine
Which of the following methods is the most important factors associated with parasite pathogenicity?
A) Attachment
B) Replication
C) Evasion
D) Anatomic barriers
E) Cell and tissue damage
A) Attachment
which of the following parasite is identified as a human intestinal pathogen?
A) Entamoeba coli
B) Entamoeba histolytica
C) Endolimax nana
D) Entamoeba gingivalis
E) Entamoeba hartmanni
B) Entamoeba histolytica
Which of the following statements is true for fecal specimen?
A) Specimens may be contaminated with water, soil, or urine.
B) If the stool is liquid, it should reach the laboratory for examination within 2 hours
C) The series of three specimens should be collected within no more than 10 days
D) Every time, Multiple specimens may be collected on the same day.
E) The fecal specimens don’t need examined for blood.
C) The series of three specimens should be collected within no more than 10 days
