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6. (2 points) A protective phone case is molded to fit a new smartphone model. Case internal length: 150.00 ± 0.20 mm Smartphone overall length: 149.60 ± 0.10 mm Using worst‑case linear addition of tolerances, what range of fore‑and‑aft “wiggle room” (axial clearance) could the phone experience inside the case?

Please upload your scanned papers here. You need to submit these as a pdf file. Please label each question and organize your answers in chronological order.  If Honorlock gives you trouble uploading the exam, send it to me via email (aschonni@unf.edu) right after you close the exam.  Please put CAD exam in subject heading and please label the exam with your last name first.  

Which treatment option would have the highest likelihood of periodontal abscess formation?

The lingual aspect of the mandibular anterior has generalized moderate supragingival calculus deposits. Which ultrasonic insert would you select to remove these deposits?

Choose all options that reflect “Evidence-Based” Practices:

Match the following descriptions with the proper powder:  

Which of the following should not be considered in the dental hygiene plan for a SG3/SG4.

The clinician removes most of the subgingival calculus deposits from the maxillary posterior sextant. The hygienist detects tenacious subgingival calculus deposit remaining on the distal surface of the first molar. Which instrument(s) would you select to remove this deposit?

All of the following factors should be considered for a re-evaluation, except one. Which one is the exception?

Which of the following is true regarding intraoral photography?