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?

Hemoglobin level

Blood glucose level

Serum electrolyte levels

White blood cell count

Answer and Explanation

The Correct Answer is B

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. While monitoring the hemoglobin level is important for overall health assessment, it is not directly related to the use of contrast dye in an X-ray procedure.

c. Serum electrolyte levels. Electrolyte levels are important for assessing overall health and kidney function, but they are not specifically related to the administration of contrast dye.

d. White blood cell count. The white blood cell count is important for assessing immune function but is not directly related to the use of contrast dye for X-ray imaging.

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Correct Answer is C

Explanation

When performing X-rays on pregnant patients, it is essential to use lead aprons to cover the abdomen and pelvic area to protect the developing fetus from unnecessary radiation exposure.

a. Setting the X-ray machine to maximum power is not safe for any patient, including pregnant individuals. The radiation dose should be minimized while maintaining image quality.

b. While X-rays during pregnancy should be used judiciously and only if medically necessary, avoiding X-rays during the entire first trimester is not practical in emergencies or urgent diagnostic situations.

d. Providing a lead apron only to the patient and not to the healthcare provider can result in increased radiation exposure to the provider, who should also wear protective equipment during the procedure.

A. Refrain from eating or drinking for 24 hours before the procedure. B. Wear loose-fitting clothing that does not contain any metal. C. Lie still on the X-ray table to prevent motion artifacts. D. Empty the bladder before the procedure.

Correct Answer is B

Explanation

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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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?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

When performing an X-ray on a pregnant patient, what safety measure should be taken?

Correct Answer is C

Explanation

A patient scheduled for an X-ray of the chest should be educated to:

Correct Answer is B

Explanation

The nurse is caring for a pediatric client who requires an X-ray. How should the nurse explain the procedure to the child?

Which type of X-ray imaging is commonly used for evaluating blood vessels and organs in the body?

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