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Consider the following statements with reference to TrueNat MTB technology:
It is a new molecular test that can diagnose Tuberculosis in a short interval of one day.
  • It uses a polymerase chain reaction to detect bacteria.
  • While sputum microscopy has only about 50% sensitivity, Truenat has been found to have higher sensitivity and specificity.
    Q. Which of the statements given above is/are not correct?
    • a)
      1 and 2 only
    • b)
      2 and 3 only
    • c)
      1 only
    • d)
      1, 2 and 3
    Correct answer is option 'C'. Can you explain this answer?
    Most Upvoted Answer
    Consider the following statements with reference to TrueNat MTB techn...
    On 17th January 2020, the Government of India renamed its National T. B. Control Programme to National Tuberculosis Elimination Programme. Also, the WHO (World Health Organization) recently endorsed technology developed by Indian scientists to detect the disease called TrueNat MTB in terms of accuracy.
    Truenat is developed by the Goa-based Molbio Diagnostics. The TrueNat test a new molecular test that can diagnose Tuberculosis in one hour. The test uses a polymerase chain reaction to detect bacteria. The device that conducts the test is battery-operated. So, statement 1 is not correct and statement 2 is correct.
    It has "high diagnostic accuracy as an initial test to diagnose T.B. and to sequentially detect rifampicin resistance," says the WHO Communication. It will be used as an initial test, thus
    replacing sputum smear microscopy.
    While sputum microscopy has only about 50% sensitivity, Truenat has been found to have higher sensitivity and specificity. According to WHO, the overall sensitivity of the Truenat MTB assay is 83% and specificity is 99%. In Truenat RTBPlus, which uses two targets to diagnose T.B. bacteria, the sensitivity increases to 89% and the specificity is 98%. So, statement 3 is correct.
    Therefore, the answer is (c).
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    Consider the following statements with reference to TrueNat MTB technology: It is a new molecular test that can diagnose Tuberculosis in a short interval of one day. It uses a polymerase chain reaction to detect bacteria. While sputum microscopy has only about 50% sensitivity, Truenat has been found to have higher sensitivity and specificity. Q. Which of the statements given above is/are not correct?a)1 and 2 onlyb)2 and 3 onlyc)1 onlyd)1, 2 and 3Correct answer is option 'C'. Can you explain this answer?
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    Consider the following statements with reference to TrueNat MTB technology: It is a new molecular test that can diagnose Tuberculosis in a short interval of one day. It uses a polymerase chain reaction to detect bacteria. While sputum microscopy has only about 50% sensitivity, Truenat has been found to have higher sensitivity and specificity. Q. Which of the statements given above is/are not correct?a)1 and 2 onlyb)2 and 3 onlyc)1 onlyd)1, 2 and 3Correct answer is option 'C'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Consider the following statements with reference to TrueNat MTB technology: It is a new molecular test that can diagnose Tuberculosis in a short interval of one day. It uses a polymerase chain reaction to detect bacteria. While sputum microscopy has only about 50% sensitivity, Truenat has been found to have higher sensitivity and specificity. Q. Which of the statements given above is/are not correct?a)1 and 2 onlyb)2 and 3 onlyc)1 onlyd)1, 2 and 3Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements with reference to TrueNat MTB technology: It is a new molecular test that can diagnose Tuberculosis in a short interval of one day. It uses a polymerase chain reaction to detect bacteria. While sputum microscopy has only about 50% sensitivity, Truenat has been found to have higher sensitivity and specificity. Q. Which of the statements given above is/are not correct?a)1 and 2 onlyb)2 and 3 onlyc)1 onlyd)1, 2 and 3Correct answer is option 'C'. Can you explain this answer?.
    Solutions for Consider the following statements with reference to TrueNat MTB technology: It is a new molecular test that can diagnose Tuberculosis in a short interval of one day. It uses a polymerase chain reaction to detect bacteria. While sputum microscopy has only about 50% sensitivity, Truenat has been found to have higher sensitivity and specificity. Q. Which of the statements given above is/are not correct?a)1 and 2 onlyb)2 and 3 onlyc)1 onlyd)1, 2 and 3Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for UPSC. Download more important topics, notes, lectures and mock test series for UPSC Exam by signing up for free.
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