A patient scheduled for an X-ray of the chest should be educated to:
Refrain from eating or drinking for 24 hours before the procedure.
Wear loose-fitting clothing that does not contain any metal.
Lie still on the X-ray table to prevent motion artifacts.
Empty the bladder before the procedure.
The Correct Answer is B
For an X-ray of the chest, the patient should wear loose-fitting clothing that does not contain any metal, such as zippers, buttons, or jewelry, to avoid interference with the X-ray image and ensure optimal visualization of the chest.
a. Refraining from eating or drinking for 24 hours before the procedure is not necessary for a chest X-ray, as it is a non-invasive procedure that does not require fasting.
c. While it is essential for the patient to lie still during the X-ray, this instruction is not specific to a chest X-ray; it applies to all X-ray procedures to prevent motion artifacts.
d. Emptying the bladder is not required for a chest X-ray, as the bladder is not in the field of view for this particular imaging procedure.
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Related Questions
Correct Answer is C
Explanation
Requesting others in the room to wear protective lead aprons is an effective way to reduce radiation exposure to other patients and staff in the vicinity of the X-ray procedure.
a. Keeping the X-ray room door open during the procedure can lead to increased radiation exposure to people outside the room. The door should be closed during X-ray imaging to minimize radiation scatter.
b. Placing the X-ray machine at a higher elevation does not affect radiation exposure to other patients and staff in the room. The proper use of protective lead aprons is more effective.
d. Increasing the number of X-ray images taken at one time does not reduce radiation exposure to others in the room. The number of images taken should be limited to those necessary for diagnostic purposes while minimizing radiation dose to all individuals present.
Correct Answer is A
Explanation
Wearing a lead apron is essential to protect both the patient and the healthcare provider from unnecessary exposure to ionizing radiation during X-ray imaging. The lead apron serves as a barrier that absorbs and reduces the amount of radiation reaching the individual wearing it.
b. Using high doses of X-rays for better image quality is not a safe practice. X-ray imaging should be performed using the lowest dose of radiation necessary to obtain diagnostic images while still maintaining image quality.
c. Standing close to the X-ray machine during image capture can lead to increased radiation exposure for the healthcare provider. They should maintain a safe distance from the X-ray source during the procedure.
d. Taking X-ray images without any protective measures is unsafe and increases the risk of radiation exposure to both the patient and the healthcare provider.
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