It Is Normal for Some Bleeding to Continue After Periodontal

Multiple Choice

It is normal for some bleeding to continue after periodontal surgery for about 4 to 5 hours.If bleeding continues longer than that,the patient needs to:

A) rinse with water to stop the bleeding.
B) apply pressure for 30 minutes with a piece of gauze.
C) call the dentist if the bleeding persists.
D) remove and replace the gauze every 10 minutes.