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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Related Questions
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 typically not required for a standard X-ray procedure.
c. "You will need to drink a special liquid before the procedure." This choice is incorrect because drinking a special liquid (contrast dye) before the procedure is more common for certain types of X-ray exams, such as those involving the digestive system.
d. "You will need to remove your clothing and put on a hospital gown." This choice is incorrect because wearing a hospital gown is not always necessary for an X-ray procedure. It depends on the area of the body being imaged and the specific instructions provided.
Correct Answer is A
Explanation
Wearing a lead apron during X-ray imaging is essential for the healthcare provider to minimize their exposure to ionizing radiation. This safety measure helps protect the provider from unnecessary radiation exposure, especially important when performing X-rays on pregnant patients to avoid potential harm to the developing fetus.
b. Administering a sedative to the patient is not a safety measure for the healthcare provider. Sedation may be used for patients who have difficulty remaining still during the procedure but does not address the provider's safety.
c. Increasing the X-ray exposure time is not a recommended practice, as it exposes both the patient and the provider to additional ionizing radiation without medical necessity.
d. Using a higher dose of ionizing radiation is not recommended, as it can increase the risk of radiation-related harm to the patient and provider.
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