____________________________________________ receptors are believed to cause dilation of the renal, coronary, and cerebral arteries

Impacted and supernumerary teeth are characteristically seen in which of the following?

a. McCune-Albright syndrome b. Cleidocranial dysplasia c. Gardner's syndrome d. Ectodermal dysplasia e. Regional odontodysplasia

The commonly seen vascular malformation of the lower lip that is associated with aging and sun exposure is known as:

a. Peripheral giant cell granuloma b. Pyogenic granuloma c. Varix d. Hereditary telangiectasia e. Kaposi's sarcoma