Which of the following best describes appropriate candidacy criteria and correctly matches expected risks for bariatric surgery?

• A. Candidates typically have BMI ≥40, or BMI ≥35 with obesity-related comorbidities; procedures (bypass, sleeve, band) reduce stomach capacity but vary in invasiveness; risks include dumping syndrome, nutrient deficiencies, and substantial rates of weight regain; liposuction is cosmetic, not therapeutic
• B. Liposuction is the preferred therapeutic option for reducing cardiovascular risk in obese patients because it removes subcutaneous fat that drives metabolic disease
• C. Any adult with BMI ≥25 qualifies for bariatric surgery as first-line therapy and liposuction treats metabolic disease effectively by permanently reducing visceral fat responsible for diabetes
• D. Bariatric surgery is only indicated for BMI ≥50 and has no long-term nutritional risks because absorption is never affected by these procedures

Answer: (A)