What is the primary reason for using a lower radiation dose when performing X-ray imaging on pediatric patients?
Pediatric patients have thinner bones and require less radiation.
Pediatric patients are more sensitive to radiation exposure.
Lower radiation dose improves image quality in pediatric patients.
The size of pediatric patients necessitates lower radiation doses.
The Correct Answer is B
Pediatric patients are more sensitive to the effects of ionizing radiation compared to adults. Therefore, using a lower radiation dose is essential to minimize the potential long-term risks associated with radiation exposure in pediatric populations.
a. The thickness of bones is not the primary factor for using lower radiation doses in pediatric patients. The decision is based on their increased sensitivity to radiation.
c. Lowering the radiation dose in pediatric patients may compromise image quality to some extent, but the primary reason is to reduce radiation exposure to these vulnerable populations.
d. While the size of pediatric patients may influence radiation dose adjustments, the main concern is their increased radiation sensitivity rather than physical size.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
The nurse should instruct the patient to remain as still as possible without movement during the X-ray imaging procedure to ensure clear and accurate images.
a. While taking slow and deep breaths may be helpful in reducing motion artifacts for some imaging procedures, it is not necessary for X-ray imaging as the procedure is typically brief.
c. Coughing or clearing the throat during the X-ray procedure is not recommended, as it can lead to motion artifacts and compromise the quality of the images.
d. Requesting to see the X-ray images immediately after the procedure is not a standard practice, as the X-ray images need to be reviewed and interpreted by a qualified radiologist or healthcare provider before sharing with the patient.
Correct Answer is A
Explanation
If an error is noticed in the patient's documentation, the appropriate action is to correct the error by making a single line through the incorrect information, writing the correct information above or beside the error, and initialing the changes. This process ensures transparency and accountability for any modifications made.
b. Making a note in the documentation about the error is not sufficient. It is essential to correct the error directly in the documentation.
c. Removing the incorrect documentation and creating a new record may be seen as an attempt to hide the error and is not an appropriate course of action.
d. Informing the patient about the documentation error is not necessary in this context. The priority is to correct the documentation and ensure accuracy.
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