Final answer:
Poor oral hygiene and periodontal disease are potential risk factors for periodontitis, which can result in bleeding gums, halitosis, and tooth loss.
Step-by-step explanation:
Poor oral hygiene and periodontal disease are potential risk factors for periodontitis, which is the inflammation and erosion of gums. Periodontitis can lead to symptoms such as bleeding gums, halitosis (bad breath), and eventual tooth loss.