Stephen is thinking of going to the hospital for checking whether he has tuberculosis since he believes that he may have some early symptoms of the disease. His friend suggests him to do an x-ray checkup to clear up the confusion. Is the suggestion made by Stephen’s friend going to help him?(a) True(b) FalseI have been asked this question in homework.My query is from Electromagnetic Spectrum topic in chapter Electromagnetic Waves of Physics – Class 12

Stephen is thinking of going to the hospital for checking whether he h

1.	Stephen is thinking of going to the hospital for checking whether he has tuberculosis since he believes that he may have some early symptoms of the disease. His friend suggests him to do an x-ray checkup to clear up the confusion. Is the suggestion made by Stephen’s friend going to help him?(a) True(b) FalseI have been asked this question in homework.My query is from Electromagnetic Spectrum topic in chapter Electromagnetic Waves of Physics – Class 12
Answer» Correct choice is (b) False The best I can explain: No, the suggestion is not going to help STEPHEN. Even though X-rays have higher energy than light waves and can pass through the BODY, it is not of great VALUE in the early diagnosis of pathological conditions of bones and joints like tuberculosis. This is because, in the early stages of the disease, the damage to the lungs may not yet have BECOME sufficiently marked in the X-ray to be detectable, so people who have active tuberculosis can be missed.

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