Can a thyroid collar be used during the occlusal radiographic exam?
What will be an ideal response?
Yes. It is important to use the thyroid collar to protect radiation-sensitive tissues in the neck. However, the thyroid collar may be in the path of the primary beam during mandibular occlusal projections. After adjusting the patient's head position and placing the image receptor, the radiographer should adjust the collar position if necessary.
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The guidelines for adults recommend three types of physical activity: at least 300 minutes of moderate-intensity aerobic activity (or equivalent) weekly, muscle-strengthening activity once weekly, and muscle stretching activity twice weekly.?
Indicate whether the statement is true or false
Children spend so much of their time in school that any proposed change to improve the content or quantity of food and beverages at school is likely to be opposed by ____
A) agricultural and commercial interests B) child health advocacy organizations C) parents D) local school boards
Which of the following is not part of Medicare's resource-based relative value scale?
A. Adjustments according to the cost-of-living index B. The nationally uniform relative value C. A nationally uniform conversion factor D. Medigap, to reduce the gap in coverage E. A geographic adjustment factor
The dosage recommendation suggested by the American Heart Association for chewable aspirin is:
A) 50 to 100 mg. B) 100 to 160 mg. C) 160 to 325 mg. D) 200 to 325 mg.