86. Which of the following examination factors would produce the most radiation dose to a patient? A) 100mA x 0.9s B) 20

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86 Which Of The Following Examination Factors Would Produce The Most Radiation Dose To A Patient A 100ma X 0 9s B 20 1 (222.34 KiB) Viewed 32 times

86. Which of the following examination factors would produce the most radiation dose to a patient? A) 100mA x 0.9s B) 200mA x 0.6s C) 100 mA x 2s D) 300mA x 0.6s 82. The figure below demonstrates the weighting factors for individual organs in the body, with the numbers in brackets being the 2007 updated numbers. According to the 2007 numbers, which of the following organs is the most radiosensitive? -Oesophagus -0.05 (0.04) - Thyroid -0.05 (0.04) -Lungs - 0.12 - Skin -0.01 Breast -0.05 (0.12) -Stomach - 0.12 Liver -0.05 (0.04) Colon - 0.12 -Gonads - 0.20 (0.08) A) Oesophagus B) Skin C) Lungs D) Gonads 104. A patient has received a lethal level of radiation dose. Which of the following statements is correct? A) Gastrointestinal tract survival is between 7 to 14 days B) Gastrointestinal tract survival is between a few hours to 3 days C) Central nervous system survival is between 7 to 14 days D) Central nervous system survival is between a few hours to 3 days