The term that refers to the sudden onset or cessation or both of a cardiac rhythm is:

Which of the following is not a key characteristic of facilities utilized in an Incident Command System?

a. They should be situated in public view so that they are easily located. b. They must grow be able to grow in size as needed. c. They must be accessible to incident personnel. d. They must be located in a secure, safe area.

Radiographs are helpful in revealing each of the following except one. Which one is the exception?

A) Amalgam particles in soft tissue B) Bluish gingiva C) Base material D) Overhanging restorations