A 56 year old Caucasian male presents with a chief complaint

Question Completion Status. QUESTION 7 For questions 5 to 7, please refer to the following case: A 56 year old Caucasian male presents with a chief complaint of "my gums bleed when I floss". Bitewing radiographs reveal localized 35% vertical bone loss around teeth #s 14,19,23 and 24. Generally the probing depths ranges from 2-4 mm with no generalized clinical attachment loss, localized probing depths of 4-6mm with clinical attachment levels of 3- 4mm on #s 14,19,23,24. No mobility noted. Upon further clinical examination, you recorded a plaque index score of 20% (mostly in the interproximal areas). He claims to brush his teeth at least 2 times a day and there was supra and subgingival calculus noted. 7. What is the grading for the case above? O Grade A O Grade B O Grade C O Grade D QUESTION 8