How should the X-ray imaging procedure be modified for a pediatric patient who is unable to cooperate and hold still?
Sedate the child to ensure stillness during the procedure.
Use motion-blur reduction techniques during image processing.
Employ immobilization techniques and involve parents or caregivers.
Postpone the procedure until the child is more cooperative.
The Correct Answer is C
When a pediatric patient is unable to cooperate and hold still during X-ray imaging, employing immobilization techniques and involving parents or caregivers to help keep the child still is essential for obtaining clear and accurate images.
a. Sedating a child solely for X-ray imaging is not ideal and should only be considered when medically necessary and under the guidance of a healthcare provider.
b. Using motion-blur reduction techniques during image processing can improve image quality to some extent, but it cannot compensate for significant motion artifacts caused by an uncooperative child.
d. Postponing the procedure may not be appropriate if the X-ray is urgently needed for diagnosis or medical management. Efforts should be made to use appropriate immobilization techniques to obtain necessary images.
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Related Questions
Correct Answer is C
Explanation
: One of the main advantages of X-ray imaging is its cost-effectiveness and widespread availability in most healthcare settings. X-ray machines are relatively affordable and easy to operate, making them a common diagnostic tool.
a. Providing detailed images of soft tissues and organs is an advantage of other imaging modalities, such as MRI, not X-ray imaging.
b. X-ray imaging uses ionizing radiation, which can pose some risk to patients. It is not non-ionizing.
d. X-ray imaging requires some preparation, such as removing metal objects from the body, and may involve positioning the patient appropriately for optimal image capture.
Correct Answer is A
Explanation
Image intensifiers are used in fluoroscopy to enhance image brightness and quality. Limiting their use can help reduce X-ray scatter and unnecessary radiation exposure to the patient and healthcare provider.
b. Increasing the fluoroscopy time should be avoided to minimize radiation exposure to the patient and provider. The goal is to keep fluoroscopy time as short as possible while still obtaining necessary images.
c. Standing closer to the patient during the procedure increases the radiation exposure to the healthcare provider. Providers should maintain a safe distance from the X-ray source during fluoroscopy.
d. Using the highest possible radiation dose is not recommended, as the goal is to use the lowest radiation dose necessary to obtain diagnostic images while still maintaining image quality and reducing the risk of radiation exposure to the patient and provider.
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