What should the radiographer do if the patient experiences an allergic reaction to the contrast medium used in an X-ray procedure?
Document the reaction in the patient's record and notify the radiologist.
Administer an antihistamine to relieve the allergic symptoms.
Perform a repeat X-ray with a lower concentration of the contrast medium.
Discharge the patient without any further intervention.
The Correct Answer is A
If the patient experiences an allergic reaction to the contrast medium used in an X-ray procedure, the radiographer should document the reaction in the patient's record and notify the radiologist or healthcare provider immediately. This ensures that appropriate medical attention and follow-up can be provided to the patient.
b. Administering an antihistamine is not within the scope of practice for a radiographer. Only qualified healthcare providers can administer medications and manage allergic reactions.
c. Repeating the X-ray with a lower concentration of contrast medium is not appropriate if the patient has experienced an allergic reaction. The use of contrast should be carefully reconsidered, and alternative imaging modalities may be considered.
d. Discharging the patient without any further intervention is not appropriate if they have experienced an allergic reaction. The patient's condition should be assessed, and appropriate medical care should be provided as needed.
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Related Questions
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.
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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