The MOST important component of the emergency kit is _________________

Your dentist asks you to expose a periapical radiograph showing the mesial of #3, and after exposing the radiograph, you observe overlapping. The most likely cause is

too much vertical angulation. radiograph not in the path of the primary beam. too little exposure in interproximal areas. too much horizontal angulation.

Fibrinogens are ________ involved in clotting.

A. vitamins B. minerals C. oxides D. proteins