Final answer:
True, individuals with Parkinson's disease are at greater risk for periodontal disease and dental caries due to difficulties in maintaining oral hygiene because of impaired motor functions.
Step-by-step explanation:
The statement that individuals with Parkinson's disease are at an increased risk for periodontal disease and dental caries is indeed true. Parkinson's disease is a neurodegenerative disorder that primarily affects motor function, resulting from the loss of dopamine neurons in the substantia nigra. The motor symptoms associated with Parkinson's, such as muscle rigidity, tremors, and difficulty in coordinating movements, can make it challenging for patients to maintain proper oral hygiene practices.
The compromised ability to perform routine oral care tasks may contribute to an elevated risk of oral health issues, including periodontal disease (gum disease) and dental caries (cavities). Therefore, individuals with Parkinson's disease often require additional support and assistance to address oral health challenges and minimize the potential for dental problems associated with the disease.