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RNCB CRN (CRN) Practice Tests & Test Prep by Exam Edge


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RNCB Certified Radiology Nurse Sample Test

1 of 5

A 40-year-old patient has complaints of shoulder pain. The physician diagnosed the patient with osteomyelitis. The physician now wants to determine the patient’s progress after treatment for the osteomyelitis. What type of procedure will the physician most likely order to determine the patient’s progress while receiving treatment for osteomyelitis?

Correct Answer:
nuclear medicine
to assess the progress of a patient undergoing treatment for osteomyelitis, nuclear medicine is often the preferred choice, specifically through the use of a nuclear medicine bone scan. this type of imaging is particularly effective in detecting changes in bone metabolism, including infections like osteomyelitis.

osteomyelitis is a bone infection typically caused by bacteria or fungi. the infection can reach a bone by traveling through the bloodstream or spreading from nearby tissue. infections can also begin in the bone itself if an injury exposes the bone to germs. it often affects the long bones in the legs and upper arms, the spine, and the pelvis. diagnosing and monitoring the progress of osteomyelitis accurately is crucial for effective treatment and recovery.

nuclear medicine involves the use of small amounts of radioactive materials, called radiotracers, that are typically injected into the bloodstream. these tracers then accumulate in bones or other organs where there are high levels of chemical activity, such as areas with bone infections. a special camera detects the radioactivity emitted by the tracers to create images of the bones. this imaging method is highly sensitive and can detect osteomyelitis at an early stage compared to other imaging methods. moreover, a nuclear medicine bone scan can assess the efficacy of the treatment by indicating a decrease or absence of radiotracer accumulation in the previously affected areas, suggesting that the infection is resolving.

other imaging techniques such as arthrography, ultrasound, and mri are less commonly used for monitoring osteomyelitis. arthrography, which involves the injection of a contrast dye into a joint before taking x-rays, is more suited for assessing issues within the joint space such as tears in soft tissues or cartilage. ultrasound is helpful in evaluating soft tissue structures around the bones but lacks the penetration needed to assess bone infections deeply. mri provides detailed images of both soft tissues and bones and can be used for diagnosing osteomyelitis but is generally not the first choice for monitoring treatment progress due to its high cost and less availability compared to nuclear medicine scans.

in summary, the nuclear medicine bone scan is a critical tool in the management of osteomyelitis. it not only helps in the initial diagnosis but is also invaluable in monitoring the response to therapy, guiding treatment decisions, and potentially avoiding more invasive procedures.
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RNCB Certified Radiology Nurse - Additional Information

At ExamEdge.com, we focus on making our clients' career dreams come true by offering world-class practice tests designed to cover the same topics and content areas tested on the actual Radiologic Nursing Certification Board RNCB Certified Radiology Nurse (CRN) Certification Exam. Our comprehensive RNCB Certified Radiology Nurse practice tests are designed to mimic the actual exam. You will gain an understanding of the types of questions and information you will encounter when you take your Radiologic Nursing Certification Board RNCB Certified Radiology Nurse Certification Exam. Our RNCB Certified Radiology Nurse Practice Tests allow you to review your answers and identify areas of improvement so you will be fully prepared for the upcoming exam and walk out of the test feeling confident in your results.

Because our practice tests are web-based, there is no software to install and no need to wait for a shipment to arrive to start studying. Your RNCB Certified Radiology Nurse practice tests are available to you anytime from anywhere on any device, allowing you to study when it works best for you. There are 10 practice tests available, each with 150 questions and detailed explanations to help you study. Every exam is designed to cover all of the aspects of the RNCB CRN exam, ensuring you have the knowledge you need to be successful!