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प्रश्न
How is this disease transmitted?
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उत्तर
Mode of disease transmission: Vector transmission (female Culex mosquito).
संबंधित प्रश्न
Name of parasite the causes filariasis in humans. Mention its two diagnostic symptoms. How is this transmitted to others?
In the following questions/statements has four suggested answers. Rewrite the correct answer
Typhoid is classified as a:
(A) Viral disease
(B) Genetic disorder
(C) Bacterial disease
(D) Protozoan disease
Name two diseases whose spread can be controlled by the eradication of Aedes mosquitoes.
Mention the causative agent and the preventive measures for the following: Pneumonia.
Answer the following question.
Mention the special adaptations evolved in parasites and why?
Exo-erythrocytic schizogony of Plasmodium takes place in ____________.
Where do the following events in the life cycle of Plasmodium takes place?
a) Fertilization - _________
b) Development of gametocytes - __________
c) Release of sporozoites - ________
d) Schizogony - _________
| Diseases | Causative agent | Symptoms |
| Ascariasis | Ascaris | |
| Trichophyton | Appearance of dry, scaly lesions on various parts of the body | |
| Typhoid | High fever, weakness, headache, stomach pain and constipation. | |
| Pneumonia |
Why do you think it is not possible to produce vaccine against 'common cold'?
Cerebral malaria is caused by ______.
Pons varolii in human brain lies:
Ringworm in humans is caused by:
The sporozoites that cause infection when a female Anopheles mosquito bites a person, are formed in ______.
Many diseases can be diagnosed by observing the symptoms in the patient. Which group of symptoms are indicative of pneumonia?
Given below are the pairs of pathogens and the diseases caused by them. Which out of these is not a matching pair and why?
| (a) | Virus | common cold |
| (b) | Salmonella | typhoid |
| (c) | Microsporum | filariasis |
| (d) | Plasmodium | malaria |
“Maintenance of personal and public hygiene is necessary for prevention and control of many infectious diseases”. Justify the statement giving suitable examples.
If there are two pathogenic viruses, one with DNA and other with RNA, which would mutate faster? And Why?
“Plasmodium protozoan needs both a mosquito and a human host for its continuity.” Explain.
Write the mode of transmission for the following diseases:
Typhoid
Match List I with List II.
| List I | List II |
| A. Common Cold | I. Plasmodium |
| B. Haemozoin | II. Typhoid |
| C. Widal test | III. Rhinoviruses |
| D. Allergy | IV. Dust mites |
Choose the correct answer from the options given below:
