National Board of Chiropractic Examiners (NBCE) Practice Test

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Study for the National Board of Chiropractic Examiners Test. Enhance your knowledge with flashcards and multiple choice questions, each question comes with hints and explanations. Be prepared for your exam!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

When taking lumbar radiographs of an obese patient, what is the recommended change in technique?

Increase mAs
Decrease kVp
Perform films in recumbent position
Use a broader beam

The correct answer is: Perform films in recumbent position

When taking lumbar radiographs of an obese patient, performing films in a recumbent position is recommended because this position helps to evenly distribute the body weight and minimize the effects of gravitational forces. By positioning the patient in a recumbent posture, the potential for distortion in the images is reduced, allowing for clearer visualization of the lumbar spine. This technique is particularly important in obese patients, as their body structure may obscure certain anatomical features if they are upright. Adopting this position can aid in achieving optimal alignment of the anatomical structures being imaged and can improve the overall quality of the radiographic study. It's essential for ensuring accurate diagnosis and treatment planning, especially in patients with a higher body mass index. Proper positioning also helps to mitigate motion artifacts that could arise from difficulties in maintaining stability and comfort while standing.