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.
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 C
Explanation
X-ray imaging uses ionizing radiation, which has high energy and can penetrate tissues. When X-rays pass through the body, they are absorbed differently by various tissues, creating an image that allows visualization of bones and soft tissues.
a. X-rays do not produce sound waves; they use ionizing radiation to create images, as mentioned in the correct explanation.
b. X-rays do not use magnets; magnetic resonance imaging (MRI) uses magnets to create images of bones and soft tissues.
d. X-rays do not emit radio waves; magnetic resonance imaging (MRI) and computed tomography (CT) use radio waves to visualize organs and blood vessels.
Correct Answer is B
Explanation
Explaining the procedure in simple and age-appropriate language is important when caring for pediatric clients. Describing the need to stay still for the X-ray helps reduce anxiety and fear.
a. "You will be put to sleep during the procedure." This choice is incorrect because sedation or anesthesia is not typically used for a routine X-ray procedure.
c. "You will need to drink a special liquid before the procedure." This choice is incorrect because drinking a special liquid is more commonly associated with other imaging procedures, such as CT scans.
d. "You will need to remove your clothing and put on a hospital gown." This choice is incorrect because it does not accurately describe the X-ray procedure, which typically requires the client to remain in their regular clothing.
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