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These Organic Chemistry II notes provide a clear, detailed breakdown of key concepts covered in the second semester of organic chemistry. Topics include reaction mechanisms, stereochemistry, spectroscopy (IR, NMR, and MS), aromatic compounds, carbonyl chemistry, carboxylic acids and derivatives, enols and enolates, and biomolecules. The material is organized in an easy-to-follow format with explanations, diagrams, and examples to make complex topics more understandable. Perfect for exam preparat...

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Correct Ans- if a cusp is gone, or if the dentist has prepared the tooth for a cast restoration involving the gingival margin, a provisional coverage material would be selected -restoration of primary teeth (when permanent teeth are 2 years or less from eruption) -restorative emergencies -caries management programs -placement as a base Correct Ans- common uses of IRM include -to reduce the sensitivity and discomfort of a toothto determine it's diagnosis -to maintain the function and...

1: The crowns of the teeth are dried before fluoride application to Correct Ans- A. Expose decay B. Provide max effectiveness C. Improve visibility D. Provide comfort for the PT 2: The optimum amount of fluoride in drinking water is Correct Ans- A. 1 ppm B. 10ppm C. 100ppm D. 1000 ppm 3: The LDA can apply topical medication under _____ supervision Correct Ans- A. Personal B. General C. Direct D. Indirect 4: Excess fluoride is Correct Ans- A. Excreted by the kidneys B. Store...

Explain the rule for anterior teeth isolate: What is the exception to this rule? Correct Ans- Isolated from canine on opposite side of midline to 2 teeth distal of the tooth under treatment. -exception is #24 & #25. same as above other than 3 teeth distal of tooth under treatment. Explain the rule for posterior teeth isolation: Correct Ans- Isolate from central incisor on opposite side of midline to 2 teeth distal of tooth under treatment. How far apart should the holes be spaced? Correct...

#1172 Correct Ans- Which finishing bird do you use and a so speed handpiece to remove hard bond? Aluminum oxide finishing points or cups Correct Ans- What do you use to remove any fine scarring from burs after removing bond? bands Correct Ans- You cement ___ Bond Correct Ans- Do you scratch cement or bond with an explorer to see if there is more left on the tooth? brackets Correct Ans- you bond ___ Brittle Correct Ans- When zinc phosphate is set, what is it like? Composite Resi...