Which resource is cited for explaining the whitening procedure?

• A. A standard dental textbook chapter
• B. A YouTube video on whitening
• C. https://blog.1stfamilydental.com/inside-zoom-teeth-whitening-procedure/
• D. A peer-reviewed journal article on bleaching

Answer: (C)

When a resource is cited to explain a procedure, the best fit is the one that gives a clear, topic-specific walkthrough in language appropriate for learners. The blog post at the given URL focuses on the inside-zoom-teeth-whitening-procedure, offering a direct explanation of how the whitening is done, what steps are involved, and what patients can expect. This makes it a convenient, accessible source for explaining the procedure as used in the material. In contrast, a standard textbook chapter is more formal and broader, a YouTube video can vary in reliability, and a peer-reviewed article emphasizes research data rather than a practical, patient-facing description. So the cited resource is the blog post, because it matches the need for an explicit, procedure-focused explanation in an easy-to-understand format.