Radiation Carcinogenesis — MCQs

The somatic non-stochastic effect of radiation is seen

A child undergoes prophylactic irradiation as preparation for bone marrow transplantation (BMT) for treatment of acute lymphoblastic leukemia (ALL). Which of the following cell types will be least affected by the radiation?

The carcinogenic chemical that has a very long latent period is –

Which one of the following imaging techniques gives the maximum radiation exposure to the patient?

A 7 weeks pregnant lady has 1 accidental exposure to x-ray. Which of the following should be done?

Which type of radiation effect results in radiation induced thyroid cancer?

Late effects of radiation therapy include:

A 45-year-old female presents with a 2 cm thyroid nodule. Which TIRADS category has >95% risk of malignancy?

What is the threshold radiation dose for the hematological syndrome?

Which of the following is a late complication of radiotherapy?