Match List- I and List- II and select the correct answer using the code given below: List I (Radioisotope) A. Arsenic -74 B. Cobalt - 60 C. Iodine – 131 D. Sodium -24 List-II (Diagnostic use) 1. Activity of thyroid gland 2. Blood disorder 3. Tumour 4. Cancer

Match List- I with List- II and select the correct answer using the codes given below : List-I A. Audiogram B. E.C.G. C. E.E.G. D. Mammogram List- II 1. Heart 2. Brain 3. Ear 4. Breast

Which of the following statements is/are correct about vaccination that provides protection against an infectious disease? 1. It blocks the entry of the infectious agent into the body. 2. It produces…

The radioisotope used to control blood cancer (leukaemia) is :

The radioisotope used in the detection of tumour is :

Which one of the following pairs is not correctly matched?