How can the healthcare provider reduce the risk of radiation exposure during fluoroscopy procedures?

Limiting the use of image intensifiers to reduce X-ray scatter.

Increasing the fluoroscopy time for better visualization.

Standing closer to the patient during the procedure.

Using the highest possible radiation dose for accurate images.

Answer and Explanation

The Correct Answer is A

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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Correct Answer is B

Explanation

Before obtaining X-ray images, the patient should be instructed to remove any jewelry and metallic objects from the body, as they can interfere with the X-ray image and cause artifacts.

a. Personal identification documents are not required to be removed for X-ray imaging, as they do not interfere with the procedure or image quality.
c. Prescription medications taken on the day of the procedure do not need to be removed, as they are not related to the X-ray imaging process.
d. Clothing worn on the upper body may need to be adjusted or removed, depending on the area being imaged, but it is not necessary for the patient to completely remove all clothing.

A. It provides detailed images of soft tissues and organs. B. It uses non-ionizing radiation, making it safer for patients. C. It is cost-effective and readily available in most healthcare settings. D. It does not require any special preparation before the procedure.

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. X-ray imaging provides detailed images of bones and some soft tissues, but it is not as effective as other imaging modalities, such as magnetic resonance imaging (MRI), for detailed visualization of soft organs and tissues.

b. X-ray imaging uses ionizing radiation, which can pose some risk to patients. While the amount of radiation is generally considered safe, it is not entirely 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.

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How can the healthcare provider reduce the risk of radiation exposure during fluoroscopy procedures?

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Naxlex Comprehensive Predictor Exams

Before obtaining X-ray images, the healthcare provider must ensure that the patient removes any:

Correct Answer is B

Explanation

What is the main advantage of X-ray imaging in medical practice?

Correct Answer is C

Explanation

What is the primary reason for using a lower radiation dose when performing X-ray imaging on pediatric patients?

Before performing an X-ray on a pediatric patient, what safety measure should the healthcare provider consider?

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Before performing an X-ray on a pediatric patient, what safety measure should the healthcare provider consider?

During X-ray imaging, how can the healthcare provider reduce radiation exposure to other patients and staff in the vicinity?

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