DENTAL HYGIENE THEORY II MIDTERM QUESTIONS WITH COMPLETE SOLUTIONS

Amalgams, Crowns, Bridges Radiopaque or Radiolucent? CORRECT ANSWER Radiopaque Cements Radiopaque or Radiolucent? CORRECT ANSWER Radiopaque Composites Radiopaque or Radiolucent? CORRECT ANSWER Radiopaque, but not fully, has a milky appearance Carious Lesions Radiopaque or Radiolucent? CORRECT ANSWER Radiolucent Supernumerary teeth, root tips Radiopaque or Radiolucent CORRECT ANSWER Radiolucent?? Unsure Calculus Radiopaque or Radiolucent? CORRECT ANSWER Radiopaque Periapical Disease Radiopaque or Radiolucent? CORRECT ANSWER Radiolucent Why are vertical BWX taken? CORRECT ANSWER To detect caries or pathology on root apices for both arches Where is the Right Handed Clinician's OPERATING ZONE? CORRECT ANSWER 7 to 12 o'clock Where is the Right Handed Clinician's TRANSFER ZONE? CORRECT ANSWER 4 to 7 o'clock Where is the Right Handed Clinician's ASSISTANT ZONE? CORRECT ANSWER 2 to 4 o'clock Where is the Right Handed Clinician's STATIC ZONE? CORRECT ANSWER 12 to 2 o'clock Where is the Left Handed Clinician's OPERATING ZONE? CORRECT ANSWER 12 to 5 o'clock Where is the Left Handed Clinician's TRANSFER Z