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प्रश्न
A 30 year old woman has bleedy diarrhoea for the past 14 hours, which one of the following organisms is likely to cause this illness?
विकल्प
Streptococcus pyogens
Clostridium difficile
Shigella dysenteriae
Salmonella enteritidis
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उत्तर
Shigella dysenteriae
संबंधित प्रश्न
Describe the asexual and sexual phases of life cycle of Plasmodium that causes malaria in humans
Study a part of the life cycle of malarial parasite given below. Answer the questions that follow:
(a) Mention the roles of ‘A’ in the life cycle of the malarial parasite.
(b) Name the event ‘C’ and the organ where this event occurs.
(c) Identify the organ ‘B’ and name the cells being released from it.
Name two diseases whose spread can be controlled by the eradication of Aedes mosquitoes.
Name a human disease, its causal organism, symptoms (any three) and vector, spread by intake of water and food contaminated by human faecal matter.
Compare and contrast bacillary dysentery and amoebic dysentery.
Write the scientific name of the filarial worm that causes filariasis.
Write the symptoms of filariasis.
What is Kala-azar?
Why do you think it is not possible to produce vaccine against 'common cold'?
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?
Pons varolii in human brain lies:
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.
The clinical test that is used for diagnosis of typhoid is ______.
A person with sickle cell anemia is ______.
“Maintenance of personal and public hygiene is necessary for prevention and control of many infectious diseases”. Justify the statement giving suitable examples.
Represent schematically the life cycle of a malarial parasite.
Ringworm is one of the most common infectious fungal disease in humans. Name any two genera of fungi which cause ringworm.
“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. Typhoid | I. Fungus |
| B. Leishmaniasis | II. Nematode |
| C. Ringworm | III. Protozoa |
| D. Filariasis | IV. Bacteria |
Choose the correct answer from the options given below:
