Swelling from edema within the airway structures is the MOST common cause of:

Evidence of bone loss up to 15 percent and crestal bone density that appears as a fuzzy cupping-out of the alveolar crest are radiographic signs of mild periodontitis

Indicate whether the statement is true or false

Which of the following parasites are associated with emerging infections?

1. Ehrlichia chaffeensis 2. Encephalitozoon hellem 3. Encephalitozoon cuniculi A) 1, 2, and 3 B) 1 and 3 C) 1 and 2 D) 2 and 3