HESI practice test 2022 (LATEST UPDATE) 200 Questions with 100% Correct Answers

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Which type of x-ray interaction results in the complete absorption of the incident photon by an orbital electron: A. Compton effect B. Photoelectric effect C. Classical scattering D. Pair product... ion - ✔✔B. Photoelectric effect Which bony landmark is commonly used for central ray location on an AP chest projection: A. Jugular notch B. T7 spinous process C. Vertebrae prominens D. Xiphoid process - ✔✔A. Jugular notch What is the single, most important step radiographers can take to protect themselves and their patients from infection: A. Use exam gloves B. Touch the patient only when absolutely necessary C. Clean the surfaces the patient touches with diluted bleach solution D. Wash their hands between patients - ✔✔D. Wash their hands between patients [Show More]

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