Chapter 1 Role of the Limited X-ray Machine Operator Questions and Answers with Verified Solutions

Chapter 1 Role of the Limited X-ray Machine Operator Questions and Answers with Verified Solutions What type of procedures does an LXMO typically perform? A) Non-invasive radiographic exams, such as chest and extremity X-rays B) Surgical procedures under radiologic guidance C) Diagnostic tests for blood disorders D) MRI and CT imaging In which medical settings might an LXMO work? A) Hospitals, outpatient clinics, and physician offices B) Dental offices C) Research laboratories D) Emergency response teams What must an LXMO do before performing a radiographic exam? A) Verify the patient's identity and the order for the exam B) Adjust the hospital bed settings 2 C) Prescribe the imaging procedure D) Provide a diagnosis based on the symptoms Why is proper positioning of the patient important in radiography? A) To ensure clear and accurate images for diagnosis B) To increase patient comfort during the procedure C) To minimize the amount of radiation used D) To reduce the time needed for the procedure What does ALARA stand for, and why is it important for an LXMO? A) As Low As Reasonably Achievable, to minimize radiation exposure B) A Look at Radiation Assessment, to improve imaging accuracy C) Average Limit of Exposure, to control patient comfort D) Aligned Radiation Adjustment, to optimize machine function What is the role of an LXMO in preparing and maintaining the X-ray machine? A) To calibrate the X-ray machine and perform maintenance repairs B) To ensure the machine is set up correctly for safe operation during procedures 3 C) To diagnose malfunctioning parts of the X-ray machine D) To manage the technical specifications of the imaging software What should an LXMO do if a patient cannot stay still during an X-ray procedure? A) Use immobilization techniques or seek assistance to ensure proper positioning B) Immediately stop the exam C) Adjust the exposure settings without concern for patient movement D) Increase the radiation dose to compensate for movement Why is communication with the patient important in radiology? A) To explain the procedure, alleviate patient anxiety, and ensure proper cooperation B) To diagnose medical conditions based on patient responses C) To adjust the X-ray machine settings for each patient D) To provide the patient with post-procedure instructions What is one important safety measure an LXMO must follow? A) Always wear lead protection when exposed to radiation B) Adjust the X-ray machine settings without