Which cardiac cell characteristic function is mechanical?

What can provide guidance that can be used when responding to, returning from, or operating at an emergency incident?

A) Procedures B) Policies C) Global positioning systems D) Both A and B are correct

The most accurate term for a hemorrhagic area in the skin over 3 mm in diameter is:

A) purpura. B) hematuria. C) petechiae. D) pruritus.