Which type of X-ray imaging is commonly used for evaluating blood vessels and organs in the body?
Plain radiography
Fluoroscopy
Mammography
Magnetic resonance imaging (MRI)
The Correct Answer is B
Fluoroscopy is a type of X-ray imaging that provides real-time moving images of blood vessels and organs in the body. It is commonly used for procedures such as angiography and barium studies.
a. Plain radiography, also known as X-ray radiography, is used to visualize bones and some soft tissues but does not provide real-time moving images like fluoroscopy.
c. Mammography is a specialized type of X-ray imaging used for breast examination, primarily for detecting breast cancer.
d. Magnetic resonance imaging (MRI) uses magnetic fields and radio waves to create detailed images of organs and tissues, but it does not use X-rays for imaging.
Nursing Test Bank
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Related Questions
Correct Answer is A
Explanation
If the patient experiences an allergic reaction to the contrast medium used in an X-ray procedure, the radiographer should document the reaction in the patient's record and notify the radiologist or healthcare provider immediately. This ensures that appropriate medical attention and follow-up can be provided to the patient.
b. Administering an antihistamine is not within the scope of practice for a radiographer. Only qualified healthcare providers can administer medications and manage allergic reactions.
c. Repeating the X-ray with a lower concentration of contrast medium is not appropriate if the patient has experienced an allergic reaction. The use of contrast should be carefully reconsidered, and alternative imaging modalities may be considered.
d. Discharging the patient without any further intervention is not appropriate if they have experienced an allergic reaction. The patient's condition should be assessed, and appropriate medical care should be provided as needed.
Correct Answer is A
Explanation
Before an X-ray of the abdomen, it is crucial to inquire if the patient is pregnant or potentially pregnant, as ionizing radiation used in X-rays can be harmful to the developing fetus.
b. Fasting for at least 12 hours is not required for an abdominal X-ray, as it is a non-invasive procedure that does not require fasting.
c. Allergic to iodine or shellfish is not directly relevant to an abdominal X-ray, as iodine-based contrast agents are not typically used for this imaging modality.
d. Taking pain medications is not a specific concern for an abdominal X-ray unless there are specific instructions from the healthcare provider regarding medication use before the procedure.
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