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प्रश्न
List the causative agent, mode of transmission and symptoms for Diphtheria and Typhoid.
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उत्तर
| Diseases | Causative agent | Site of infection | Mode of transmission | Symptoms |
| Diphtheria | Corynebacterium diphtheriae | Larynx, skin, nasal and genital passage | Droplet infection | Fever, sore throat, hoarseness, and difficulty in breathing |
| Typhoid | Salmonella typhi | Intestine | Through contaminated food and water | Headache, abdominal discomfort, fever, and diarrhoea |
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.
List the symptoms of Ascariasis. How does a healthy person acquire this infection?
Expand MRI
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.
Describe the events in the life cycle of Plasmodium which take place in the female Anopheles.
Mention any four methods involved in the treatment of cancer.
Exo-erythrocytic schizogony of Plasmodium takes place in ____________.
The sporozoites of Plasmodium vivax are formed from ________.
| 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 |
What is Kala-azar?
A major reason for studying human aging is that:
Which of the following sets of diseases is caused by bacteria?
Which of the following viruses is not transferred through the semen of an infected male?
Ringworm in humans is caused by:
The alveoli (air filled sacs) of the lungs are infected in
Ringworm is one of the most common infectious fungal disease in humans. Name any two genera of fungi which cause ringworm.
Select the pathogen mismatched with the symptoms of disease caused by it from the list given below:
