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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
Show with the help of a flow chart only, the life cycle of malarial parasite in humans.
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.
Describe the events in the life cycle of Plasmodium which take place in the female Anopheles.
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 - _________
List the causative agent, mode of transmission and symptoms for Diphtheria and Typhoid.
Compare and contrast bacillary dysentery and amoebic dysentery.
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?
Cerebral malaria is caused by ______.
Pons varolii in human brain lies:
Ringworm in humans is caused by:
Explain any three preventive measures to control microbial infections.
“Maintenance of personal and public hygiene is necessary for prevention and control of many infectious diseases”. Justify the statement giving suitable examples.
The following table shows certain diseases, their causative organisms and symptoms. Fill the gaps.
| Name of the Disease | Causative organism | Symptoms | |
| (i) | Ascariasis | Ascaris | ______ |
| (ii) | ______ | Trichophyton | Appearance of dry, scaly lesions on various parts of the body |
| (iii) | Typhoid | ______ | High fever, weakness, headache, stomach pain, constipation. |
| (iv) | Pneumonia | Streptococcus pneumoniae | ______ |
| (v) | ______ | Rhino viruses | Nasal congestion and discharge, sorethroat, cough, headache |
| (vi) | Filariasis | ______ | Inflammation in lower limbs |
“Plasmodium protozoan needs both a mosquito and a human host for its continuity.” Explain.
Write the mode of transmission for the following diseases:
Filariasis
How does the transmission of the following disease take place?
Malaria
How does the transmission of the following disease take place?
Ascariasis
