The nurse is reviewing the laboratory results of a client who will undergo an X-ray with contrast dye. Which result is most important for the nurse to assess before the procedure?

Contrast dye used in X-ray procedures can affect kidney function, and high blood glucose levels may increase the risk of kidney injury. Monitoring the blood glucose level is important before the procedure to ensure the client's safety.

a. Hemoglobin level. This choice is incorrect because the hemoglobin level is not directly related to the administration of contrast dye for an X-ray procedure.

c. Serum electrolyte levels. This choice is incorrect because routine assessment of serum electrolyte levels is not a standard pre-procedure requirement for X-ray imaging with contrast dye.

d. White blood cell count. This choice is incorrect because the white blood cell count is not directly relevant to the administration of contrast dye for an X-ray procedure.

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.