Chapter 5 (III)
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| MCQ (PSM) - Curtsey Dr. K. N. Trivedi - Prof and Head (Community Medicine) |
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| 1 |
Which is not transmitted by culex |
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a |
dengue |
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b |
filaria |
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c |
viral arthritis |
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d |
west nile fever |
| 2 |
Which is true about P. falciparum |
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a |
there is increase in the size of RBC |
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b |
all stages are seen in peripheral blood film |
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c |
the damaged blood cells are reinfected by parasite |
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d |
it has 72 hour cycle |
| 3 |
Man is secondary host in |
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a |
malaria |
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b |
TB |
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c |
filariasis |
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d |
relapsing fever |
| 4 |
Type of biological transmission of malarial parasite is |
| |
a |
cyclodevelopment |
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b |
developmental |
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c |
propogative |
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d |
cyclopropogative |
| 5 |
Resistant malaria has not been reported from |
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a |
maharashtra |
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b |
gujarat |
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c |
punjab |
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d |
rajasthan |
| 6 |
The cycle of malarial parasite is in sequence of |
| |
1 |
exoerithrocytic stage |
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2 |
gametocytic stage |
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3 |
erythrocytic stage |
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4 |
sporogony stage |
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a |
1, 2, 3, 4 |
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b |
1, 3, 2, 4 |
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c |
1, 4, 2, 3 |
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d |
1, 4, 3, 2 |
| 7 |
In urban areas the most common vector of malaria |
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a |
anophilis fluviatailis |
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b |
a.culicifacies |
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c |
a.saundaicus |
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d |
a.stepheni |
| 8 |
The infective agent for malarial parasite is |
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a |
gametocyte |
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b |
schizont |
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c |
trophozoits |
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d |
sporozoits |
| 9 |
Persons with -----are resistant toP.vivax infection |
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a |
Thalasemia |
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b |
Sickel cell anemia |
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c |
Hb F |
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d |
Duffy negative RBCs |
| 10 |
In which type of malaria recurrance does not occur |
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a |
P.ovale malaria |
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b |
P.vivax |
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c |
P.falciparum |
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d |
P.malariae |
| 11 |
Incubation period of plasmodium vivax is |
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a |
5 to 7 days |
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b |
7 to 10 days |
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c |
10to14 days |
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d |
15to30 days |
| 12 |
In an area having Annual Parasite Index od less than 2 the following is to be done |
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a |
passive surveillance only |
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b |
two rounds of DDT yearly |
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c |
entomological surveillance |
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d |
all positive cases blood smear to be done monthly |
| 13 |
The most sensitive index of recent transmission in malaria endemic area is |
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a |
parasite rate |
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b |
parasite density rate |
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c |
spleen rate |
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d |
infant parasite rate |
| 14 |
First line drug for falciparum malaria is |
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a |
chloroquine |
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b |
primaquine |
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c |
qunine |
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d |
tetracycline |
| 15 |
Paris green is useful for killing |
| |
a |
anopheles larva only |
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b |
culicine larva only |
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c |
A + B |
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d |
none of above |
| 16 |
A person leaving an epidemic area for malaria needs prophylaxix for |
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a |
3 days |
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b |
5 days |
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c |
1 week |
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d |
4 weeks |
| 17 |
Areas heavily infected with filarisis are all except |
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a |
Uttar pradesh |
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b |
Bihar |
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c |
Tamil nadu |
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d |
Orrissa |
| 18 |
Microfilaria endemicity index is |
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a |
percentage of person showing Mf in blood and diseased individual |
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b |
percentage of person showing Mf in blood only |
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c |
no. of Mf in blood |
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d |
average no. of persons with positive slides |
| 19 |
Maximum density of microfilaria in blood is reported to be between |
| |
a |
9pm to11pm |
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b |
11pm to 2 am |
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c |
8pm to 10 pm |
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d |
2am to5am |
Copyrights © & Courtsey :
Dr. K. N. Trivedi - Prof and Head (Community Medicine) |
