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The area (latitudes) between the Arctic and the tropics and the Antarctic and the tropics.

In what ways did the “Great Awakening” help unify the American colonies?

​A reliable source of vitamin D in the diet is ____.

True or false: The Emancipation Proclamation immediately freed all slaves in the United States. 

One gram of alcohol supplies ____ calories.​

Which of the following wanted to enforce a strict Reconstruction policy in the South?

Briefly describe Abraham Lincoln’s view on slavery. 

You and your classmates are participating with a dental screening event at a local health fair for immigrant and refugee families that have recently relocated to central Ohio. As part of this screening, you are using your magnification loupes and headlight, and have access to shepherd hooks explorers, periodontal explorers, probes and mirrors. On any willing participate, you are completing a head and neck oral cancer screening, an abbreviated PSR screening using one tooth in each sextant, and identifying any clinical visible areas that you are suspicious of decay. You chart all of this information and present a summary form and referral to the OSU dental clinic for each of the participants. QUESTION: What PPE (personal protective equipment) would be recommended for this screening event?

Trees which drop their leaves before winter

You are preparing to complete scaling and root planing on the patient’s right side.  There are pockets on nearly every tooth, 4-5mm in the anterior and 4-7mm in the posteriors and nearly every tooth has 2-3mm of recession There is generalized moderate to heavy calculus both supra and subgingival, included radiographic, but the gingival tissue is generally tight and resilient. You need to determine what instruments you are using, what power setting and inserts will be necessary with your ultrasonic and how to determine if your hand instruments are well suited for treating a difficult periodontally involved patient. QUESTION: Which Gracey curet would be used to access a pocket on #13 DL and at what angulation is the face to shank on this type of instrument?