A cutting instrument, called a(n) ____________________, is used for debridements and for skin grafting.?

All of the following are common causes of incontinence except:

A) Recurrent kidney infections. B) Obesity. C) Hysterectomy. D) Diabetes.

Co-aggregated cells are more resistant to phagocytosis and killing by neutrophils in vitro and in vivo. Colonization of P. gingivalis at subgingival sites is secondary in the pathogenic process of periodontal disease and tissue destruction

A) Both statements are true. B) Both statements are false. C) First statement is true, second statement is false. D) First statement is false, second statement is true.