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प्रश्न
A patient was hospitalized with fever and chills. Merozoites were observed in her blood. What is your diagnosis?
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उत्तर
Appearance of merozoites in a patients blood may be an indication of malarial parasite - plasmodium.
संबंधित प्रश्न
Name of parasite the causes filariasis in humans. Mention its two diagnostic symptoms. How is this transmitted to others?
Show with the help of a flow chart only, the life cycle of malarial parasite in humans.
Name two diseases whose spread can be controlled by the eradication of Aedes mosquitoes.
Write the specific name of the genus Plasmodium that causes one of the most serious types of diseases in humans. Name the disease.
Name a human disease, its causal organism, symptoms (any three) and vector, spread by intake of water and food contaminated by human faecal matter.
Haemozoin is ____________.
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 - _________
Complete the following table:
| Diseases | Causative agent | Site of infection | Incubation period |
| Mumps | |||
| Chicken pox | |||
| Dengue fever |
Write the symptoms of filariasis.
How is this disease transmitted?
What is Kala-azar?
A person is suffering from a high-grade fever. Which symptoms will help to identify if he/she is suffering from Typhoid, Pneumonia or Malaria?
Recognition of an antigenic protein of a pathogen or exposure to a pathogen occurs during many types of immune responses, including active immunity and induced active immunity.
Specify the types of responses elicited when human beings get encountered by a pathogen.
Pons varolii in human brain lies:
Which of the following viruses is not transferred through the semen of an infected male?
Ringworm in humans is caused by:
Pneumonia is caused by ______.
Match List - I with List - II.
| List I | List II | ||
| (a) | Filariasis | (i) | Haemophilus influenzae |
| (b) | Amoebiasis | (ii) | Trichophyton |
| (c) | Pneumonia | (iii) | Wuchereria bancrofti |
| (d) | Ringworm | (iv) | Entamoeba histolytica |
Choose the correct answer from the options given below.
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 |
The harmful allele of sickle cell anemia has not been eliminated from human population. Such afflicted people derive some other benefit. Discuss.
