A patient suffering from a disease shows the following symptoms: sustained high fever (39-40 degree celcius), intestinal bleeding, red rashes, headache and loss of appetite. Identify the disease.

While discussing a particular disease, the teacher described the following symptoms found in a patient: fluid filled alveoli, fever, chills, cough, headache, lips and finger nails turning bluish. Which one of the following diseases should the student chose?

Study the statements about Filariasis / Elephantiasis. Find the incorrect statement.

Almost everyone have suffered from Common cold once or many times till date. From the following statement find the incorrect one in this context.

 In our body, the first line of defence consists of skin and mucous membrane.