Dental x-ray machines contain each of the following components EXCEPT one. Which one is the EXCEPTION?
a. Control panel
b. Extension arm
c. Radioactive material
d. Tube head
c. The dental x-ray process does not involve the use of radioactive material.
Health Professions
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In ___ construction, the exterior wall studs are continuous from the foundation to the roof
A) balloon framing B) platform framing C) post-and-beam framing D) heavy-timber framing
Health Professions
Which of the following can occur as a result of hypothermia?
A) The peripheral vascular system dilates. B) The body picks up warmth from the environment. C) Respirations increase to circulate more oxygen. D) Blood clotting mechanisms become impaired.
Health Professions