One of your classmate is suspected to be having typhoid and you advise him to consult a doctor and to do the confirmation test.Name the medical confirmation test.

A couple having no kids for several years consulted a doctor. After continuous diagnosis, the Doctor advised hormonal treatment for the Iady. Name the hormone, which is deficient in the lady.

During a discussion, your friend said that ''AIDS can be transmitted through food and touch '' What clinical test is used to confirm AIDS?

Your teacher gives you two bottles, one with ethanol and the other with methanol without labelling. i. Write a suitable test to distinguish them. ii. By. using the same test, can you distinguish between propan-1-ol and ethanol? Write the chemical equation.

Suppose that the reliability of a HIV test is speciflẹd as follows: Of people having HIV '90 %' of the test detect the disease but '10 %' go undetected. Of people free of HIV, '99 %' of the test are judged HIV-ive but '1 %' are diagnosed as showing HIV+ịve. From a large population of which only '0.1 %' have HIV, one person is selected at random, given the HIV, test, and the pathologist reports him/her as HIV+ive. What is the probatility that the person actually has HIV?

A 15 year old boy was admitted in a hospital with severe case of stomach ulce at the end of various tests it is found that Mucus grands are absent. Do you agree with this ? Justify your answer