The part of a partial denture that contacts a tooth to provide vertical and horizontal support is (are) the ____________
a. metal framework
b. rests
c. connectors
d. denture base
b
RATIONALE: The part of a partial denture that contacts a tooth to provide vertical and horizontal support are the rests.
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Trigger points of the upper and middle portions of trapezius can refer pain to:
a. Anterior cervical b. Mastoid process c. Medial cranial d. Maxilla angle
Which of the following organizations offers certification exams for Phlebotomy Technician, EKG Technician, and Medical Transcriptionist?
A. American Association of Medical Assistants B. American Medical Technologists C. Accrediting Bureau of Health Education Schools D. National Association for Health Professionals E. National Healthcareer Association
If the following question were to be asked during an interview, it would be considered ________ to ask: "What is your opinion of office romances?"
A. Authorized B. Allowable, but illegal C. Legal D. Illegal
Answer the following statement(s) true (T) or false (F)
1. A radiographer can best minimize the amount of scatter radiation reaching the image receptor by restricting the beam. 2. The principal factors that affect the amount of scatter produced are mAs and the type of irradiated material. 3. When kilovoltage is increased with no other changes in technical factors, fewer scattered photons will result. 4. Scattered photons from Compton interactions are of no use in demonstrating radiographic structures of interest. 5. Image quality is improved when scatter reaching the image receptor is reduced. 6. Bone absorbs more radiation and produces more scatter than soft tissue.