Question

Which of the following is NOT considered full body protection? A. All of the answers are considered full body protection B. Level A: Gas-tight, chemical-resistant coveralls used with a supplied-air respirator or SCBA C. Level B: Chemical-resistant coveralls used with a supplied-air respirator or SCBA D. Level C: Normal work clothes or Tyvek coveralls used with an air-purifying respirator

Answer 1

Level C: Normal work clothes or Tyvek coveralls used with an air-purifying respirator is not considered a full body protection. You don't wear any protection for your body in Level C Protective Equipment. 
We can use Level C Protective Equipment to protect us if we can examine and measure the air contamination substance. We have to make sure there is no exposure to our skin and eye. 

Answer 2

Level C: Normal work clothes or Tyvek coveralls used with an air-purifying respirator.