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After completing a CT exam with a FOV of 240mm and matrix of 512 x 512, you decide that you need better spatial resolution. Which following changes (given that all are capable of being performed), would provide the best spatial resolution?

Prior to starting a CT exam, it is very important that the technologist explains the exam to the patient and that the patient is encouraged to ask questions. Which of the following best describes the main reason this should be done?

A 25-year-old female is scheduled for a CT scan of the sinuses. She is not absolutely certain that she is not pregnant, and it has been three weeks since her last menstrual period. Of the following, which is the best course of action?

Which of the following patients can legally give informed consent?

Which of the following laboratory tests would be important for a patient that is having a CT abdomen with contrast examination?

Which of the following is the method of estimating an unknown value by using known values on either side?

Please read each question carefully and select the response that best fits.  _33255_1 139ef3a2d8ba02455e446d36f0777aea https://az545770.vo.msecnd.net/lti/exam

Which of the following would help reduce the image noise when reducing slice thickness?

You are assessing a young male who was stung on the leg by a scorpion. He is conscious and alert, his breathing is regular and unlabored, and his blood pressure is 122/64 mm Hg. Assessment of his leg reveals a wheal surrounded by an area of redness. He states that he had a “bad reaction” the last time he was stung by a scorpion, and carries his own epinephrine auto-injector. You should: 

You respond to a residence for a patient who is “not acting right.” As you approach the door, the patient, a 35-year-old male, begins shouting profanities at you and your partner while holding a baseball bat. The man is confused and diaphoretic, and is wearing a medical identification bracelet. You should: