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

It provides detailed images of soft tissues and organs.

It uses non-ionizing radiation, making it safer for patients.

It is cost-effective and readily available in most healthcare settings.

It does not require any special preparation before the procedure.

Answer and Explanation

The Correct Answer is C

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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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.

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

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Naxlex Comprehensive Predictor Exams

Which safety measure is essential to protect both the patient and the healthcare provider during X-ray imaging?

Correct Answer is A

Explanation

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

Correct Answer is B

Explanation

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

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?

The main advantage of X-ray imaging in medical practice is:

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

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

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

Which safety measure is essential for the healthcare provider performing X-ray imaging on a pregnant patient?

The nurse is preparing a client for a chest X-ray. Which instruction should the nurse provide to the client before the procedure?