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RADT 1303 Chapter 6-8 Questions And Answers Rated A+
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RADT 1303 Chapter 6-8 Questions And Answers Rated A+ What is the role of radiologic positioning in obtaining accurate diagnostic images? Radiologic positioning ensures that the correct body part is imaged at the right angle, providing clear, diagnostic-quality images while minimizing radiat...

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  • November 11, 2024
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  • 2024/2025
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RADT 1303 Chapter 6-8 Questions And
Answers Rated A+
What is the role of radiologic positioning in obtaining accurate diagnostic images?


✔✔Radiologic positioning ensures that the correct body part is imaged at the right angle,

providing clear, diagnostic-quality images while minimizing radiation exposure and preventing

retakes.




What is the function of radiographic contrast agents?


✔✔Radiographic contrast agents help enhance the visibility of structures, such as blood vessels

or organs, during imaging procedures, improving the differentiation between various tissues for

clearer diagnosis.




Why is it important for radiologic technologists to understand human anatomy?


✔✔Understanding human anatomy is crucial for accurate patient positioning, identifying the

correct structures to image, and ensuring that radiologic procedures are performed safely and

effectively.




What are the different types of radiographic imaging used to visualize soft tissues?




1

,✔✔MRI, ultrasound, and CT scans are commonly used to visualize soft tissues, providing

detailed images of muscles, organs, and other internal structures.




What is the significance of proper shielding in radiology?


✔✔Proper shielding reduces unnecessary radiation exposure to both patients and healthcare

workers, ensuring safety while performing imaging procedures.




How does the ALARA principle apply to radiologic procedures?


✔✔The ALARA principle, which stands for "As Low As Reasonably Achievable," encourages

minimizing radiation exposure while maintaining image quality, ensuring patient and staff safety

during radiologic procedures.




What is the purpose of patient preparation before a radiographic procedure?


✔✔Patient preparation, such as fasting, removing jewelry, or wearing specific clothing, helps

ensure accurate imaging and enhances the safety and comfort of the patient during the procedure.




What is the main purpose of a quality assurance program in radiology?




2

, ✔✔A quality assurance program ensures that imaging equipment functions properly, produces

high-quality diagnostic images, and complies with safety standards, minimizing the risk of errors

and improving patient care.




Why is the radiologic technologist's role vital during an emergency imaging procedure?


✔✔During emergency procedures, radiologic technologists quickly perform imaging tasks,

ensuring accurate and timely images to help physicians make critical decisions for patient care in

urgent situations.




What is the difference between X-ray and CT imaging?


✔✔X-ray produces a single 2D image, while CT imaging uses multiple X-ray slices to create

detailed 3D images, providing more comprehensive information for diagnosing conditions.




How do radiologic technologists ensure radiation safety for pediatric patients?


✔✔Radiologic technologists ensure radiation safety for pediatric patients by using age-

appropriate techniques, reducing exposure time, and using shielding to minimize the risks

associated with radiation.




What does the term "radiographic technique" refer to in medical imaging?



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