DANB GC Practice Test 2

10 free DANB GC practice questions in the real exam format, covering the official content areas, with an explanation for every answer.

DANB GC Practice Test 2Tutor mode

Question 1 of 10

Dental Materials

A polyvinyl siloxane (addition silicone) final impression has areas that remained sticky and unset where the putty was kneaded. What is the most likely cause?