We have to know what the patient arch form is to select the arch wire that reflects the patient’s arch form, and to maintain the initial patient arch form during treatment.

Assessment of a client’s skin reveals clubbing of the nails. The nurse interprets this finding as suggestive of:

Regarding Bolton discrepancy, the anterior ratio is 77.2%, the total ratio is 91.3%. If a patient has an anterior ratio of 82% and the total ratio is 91.3%, it means:

Lateral incisor gingival margin should be 1.5mm lower than the central incisors and canines. U1s has brightest color with U3s are least bright.

A patient with straight profile has, most likely, a skeletal _____.

Which statement describes the definition of the smile arc?

A patient with straight profile has, most likely, a skeletal _____.

Regarding black triangle, what is the distance in mm from bone to contact point that will give us 98% of chance on having full papilla?

The possible etiology of the black triangle is:

The possible etiology of the black triangle is: