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The root planing stroke is used for shaving embedded calculus from cementum surfaces and smooth roots. The rationale for root planing lies in the fact that clean, smooth roots are more biologically acceptable for connective tissue reattachment than rough roots.  

The stroke direction(s) used with root planing strokes is/are :

Universal Curettes are

Which of the following result from the use of dull instruments for scaling and root planing?

To round the toe of a Gracey or Universal Curette

(07.03 MC) Read the description, look at the images, and choose the option that best answers the question. Estoy en la parada porque voy de viaje al pueblo. No quiero pagar mucho y me gusta mirar las calles y el campo mientras viajo. What image represents the mode of transportation she will take today?

(05.04 HC) Listen as Catalina describes her family and then match each audio with the correct family member that it refers to.   Audio 01:     Audio 02: Audio 03:     Audio 04:  

(05.02 LC) Look at the image, read, and choose the option with the correct answer. ¿Quién es la señora que no es ni vieja ni canosa? Tiene el pelo largo y marrón y tiene un hijo con pelo marrón y una hija pelirroja.

If a student needs to contact the instructor, which method is required? 

(06.01 MC) Read the text and question carefully and choose the option with the best answer to the question. Marsha es artística con su teléfono y usa el teléfono para su pasatiempo favorito. What can Marsha’s friend, Aina, ask her?