________isBEST defined as the abandonment or the deprivation of basic needs such as water, food, housing, clothing, or medical care

At the scene of a vehicle collision in which there are no apparent hazards, which of the following guidelines should be followed for establishing a danger zone?

A) There is no need to establish a danger zone when there are no apparent hazards. B) The danger zone should be 50 feet in all directions. C) The danger zone should be 150 feet in all directions. D) The danger zone should be 15 feet in all directions.

Anticoagulants work by

a. preventing the formation of the fibrin clot. b. lysing thrombi by degrading fibrin. c. dilating vessels so that clots are less likely to form. d. inhibiting the action of platelets.