Hedges are questions that add onto the ends of declarative statements that lessens the impact of those statements.

7.3 Give the percentage GDP growth expected for South Africa in 2021. (1)

17. The antibacterial agent effective in OTC dentifrices and mouthrinses and in deodorant soaps and antibacterial skin scrubs is:

28. What is used to clean type II and type III embrasure spaces?

4.2 This curve has a positive / negative slope. (2)

Eudaimonia is best translated as “bad demon.”

If a patient recently had their gallbladder removed, it would be best to advise them

32. Which component of the implant is not visible in the oral cavity?

7. Reciprocating movement of a powered toothbrush can be described as

8. Dental professionals recommend brushing __ times a day for __ minutes.