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Doctors Medicines MCQs Q&A

Which one of the following two statements is correct? a. Ultraviolet rays help in diagnosis of small tumours. b. Infrared rays help in analysis of chemical compounds.

Which one of the following two statements is correct? a. Ultraviolet rays help in diagnosis of small tumours. b. Infrared rays help in analysis of chemical compounds. Correct Answer Neither a nor b

The correct answer is Neither a nor b.

 Key Points

  • X-rays are the type of rays that can be used to create a picture of the structures inside of the body using a small amount of radiation.
  • It can help the doctor find a tumor. Hence Statement 1 is Not Correct.
  • X-Rays used in the characterization of the chemical compounds.  Hence Statement 2 is Not Correct.

 Important Points

  •  UV radiation is widely used in industrial processes and in medical and dental practices for a variety of purposes, such as
    • Killing bacteria
    • Creating fluorescent effects
    • Curing inks and resins
    • Phototherapy and suntanning.
  • Infrared (IR) light is used by electrical heaters, cookers for cooking food, short-range communications like remote controls, optical fibers, security systems, and thermal imaging cameras that detect people in the dark.

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