EASY
Earn 100
Filariasis is caused by:
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Important Questions on Human Health and Disease
MEDIUM
Arrange them in correct sequence.
Amoeboid stage
Trophozoite
Schizont
Signet ring stage
Erythrocytic merozoites
MEDIUM
1) The trophozoites multiply by binary fission and produce cysts and both stages are passed in the faeces.
2) Trophozoites migrate to the large intestine.
3) Excystation occurs in the small intestine and trophozoites are released.
4) Infection by Entamoeba histolytica occurs by ingestion of mature cysts in fecally contaminated food, water, or hands.
EASY
A) AIDS
B) Mad cow disease
C) Cholera
D) SARS
E) Dengue
F) TB
EASY
Identify the sequence of stages in the Golgi cycle of Plasmodium vivax.
a) Schizont
b) Amoeboid
c) Trophozoite
d) Signet-ring
EASY
EASY
Study the following and pick up the correct combination.
EASY
MEDIUM
Match the following
| List-I | List-II | ||
| (A) | Fasciola hepatica | (I) | Castration |
| (B) | Plasmodium vivax | (II) | Kala azar |
| (C) | Sacculina | (III) | Hyperplasia |
| (D) | Leishmania donovoni | (IV) | Neoplasia |
| (V) | Hypertrophy |
MEDIUM
Match the following diseases with the causative organism and select the correct option.
| Column-I | Column-II | ||
| (a) | Typhoid | (i) | Wuchereria |
| (b) | Pneumonia | (ii) | Plasmodium |
| (c) | Filariasis | (iii) | Salmonella |
| (d) | Malaria | (iv) | Haemophilus |
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HARD
| List - I | List - II | ||
| (a) | Cytozoic parasite | (i) | Lives within the cavities of the host body |
| (b) | Coelozoic parasite | (ii) | Lives between the cells of the tissue and organs of the host |
| (c) | Histozoic parasite | (iii) | Lives within the host cells |
| (d) | Hyper parasite | (iv) | A parasite lives in/on the body of another parasite |
The correct answer is:
EASY
MEDIUM
Identify correct combinations.
| Primary Host | Secondary Host | Parasite | |
| A | Man | Culex | Wucheraria |
| B | Man | Anopheles | Plasmodium |
| C | Man | Musca | Entamoeba |
| D | Man | Absent | Ascaris |
MEDIUM
MEDIUM
EASY
Assertion : Entamoeba histolytica is a monogenetic parasite.
Reason : It is infected by contaminated food.
MEDIUM
Assertion Sometimes relapse of malaria may take place even after treatment.
Reason Activation of hypnozoites.
MEDIUM
Match the following columns and select the correct option:-
| Column | Column | ||
| (i) | Typhoid | (a) | Haemophilus influenzae |
| (ii) | Malaria | (b) | Wuchereria bancrofti |
| (iii) | Pneumonia | (c) | Plasmodium vivax |
| (iv) | Filariasis | (d) | Salmonella typhi |
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EASY
