From the proximal view the first premolar is about ____________________ wider than when viewed from the buccal.

Fill in the blank(s) with the appropriate word(s).


Although the tooth appears small from the buccal view, it is about 2 mm wider when viewed from the proximal surface, from buccal to lingual.

Health Professions

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________ allows for a telephone user to send calls to another telephone

a. Privacy manager b. Caller ID c. Call forwarding d. Voicemail

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How is perchloric acid prepared?

a. By distilling a mixture of potassium perchlorate and sulfuric acid at less-than-atmospheric pressure b. By distilling a mixture of sodium hydroxide and sulfuric acid at less-than-atmospheric pressure c. By distilling a mixture of hydrochloric and sulfuric acid at less-than-atmospheric pressure d. It occurs naturally under the Earth's crust in mineral deposits

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____ are fast and accurate. They accelerate specimen processing and have proven to reduce laboratory errors caused by clerical errors.

A. Labcodes B. Manual requisition forms C. Barcodes D. AMA-approved requisition forms

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Incidental supplies are ________.

A. occasionally reordered B. items that are absolutely necessary for smooth running of the practice C. items that can be reused indefinitely D. used only once and thrown away E. needed in the office but do not threaten the efficiency of the office

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