CPT CPT Nutrition & Systemic Health Connections

Question 1

Which systemic condition is most strongly associated with increased severity of periodontal disease?

Accepted Answer

Diabetes mellitus

Answer

Diabetes mellitus has the strongest bidirectional relationship with periodontal disease, with poor glycemic control worsening periodontal outcomes and vice versa.

Question 2

Vitamin C deficiency (scurvy) affects periodontal tissues by:

Accepted Answer

Impairing collagen synthesis and causing gingival bleeding

Answer

Vitamin C is essential for collagen synthesis; deficiency leads to impaired connective tissue integrity, gingival bleeding, and poor wound healing.

Question 3

The proposed link between periodontal disease and cardiovascular disease involves:

Accepted Answer

Systemic inflammation and bacteremia from periodontal pathogens

Answer

Periodontal pathogens enter the bloodstream causing bacteremia, and chronic periodontal inflammation contributes to systemic inflammatory burden linked to cardiovascular disease.

Question 4

Which dietary component promotes both dental caries and indirectly affects periodontal health by supporting pathogenic biofilms?

Accepted Answer

Fermentable carbohydrates (sugars)

Answer

Fermentable carbohydrates promote bacterial growth and plaque accumulation, contributing to both caries development and periodontal inflammation.

Question 5

A patient with uncontrolled diabetes and periodontal disease should be counseled that:

Accepted Answer

Treating periodontitis may help improve glycemic control (lower HbA1c)

Answer

Evidence suggests that successful periodontal treatment can improve glycemic control in diabetic patients, demonstrating the bidirectional relationship.

CPT - Certified Periodontal Therapist Practice Test

CPT - Certified Periodontal Therapist Practice Test

CPT CPT Nutrition & Systemic Health Connections