Some practitioners prefer to expose radiographs used for the purpose of recording information regarding the periodontium at a lower kVp setting because of the high contrast it will produce
Indicate whether the statement is true or false
False. A higher kVp setting will result in an image that has a low contrast: black and white with many shades of gray in between. Because bone changes that accompany periodontal diseases appear as a radiolucency within the radiopaque bone, a low-contrast image is preferred by some practitioners for imaging these early signs of bone destruction.
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When should an OEC Technician cut the umbilical cord?
a. Immediately after the delivery of the placenta b. Immediately following the delivery of the baby c. Just before the passage of the legs through the vaginal canal d. After the delivery of the baby whenever transportation will be delayed more than 20 minutes
Calculate the MCV from the results of a patient's CBC:
RBC = 3.50 x 1012/L Hemoglobin = 12.0 g/dL Hematocrit = 40% a. 30 b. 31 c. 100 d. 114