CDN Weight Management Counseling 2 — Questions and Answers
Question 1: A client on a 1,500 kcal/day plan reports a plateau after 6 weeks despite adherence. Which physiological mechanism most likely explains this?
- Increased leptin sensitivity
- Adaptive thermogenesis reducing total energy expenditure (Correct answer)
- Accelerated gluconeogenesis increasing caloric intake
- Upregulation of uncoupling proteins
Correct answer: Adaptive thermogenesis reducing total energy expenditure
Adaptive thermogenesis is a metabolic adaptation where the body reduces energy expenditure in response to caloric restriction, causing weight loss plateaus.
Question 2: When counseling a client using motivational interviewing, which response best reflects the 'rolling with resistance' technique?
- 'You really should cut out sugar immediately.'
- 'It sounds like change feels overwhelming right now — that makes sense.' (Correct answer)
- 'If you don't change, your health will worsen.'
- 'Let me give you a strict meal plan to follow.'
Correct answer: 'It sounds like change feels overwhelming right now — that makes sense.'
Rolling with resistance means acknowledging and accepting the client's ambivalence rather than confronting or arguing against it.
Question 3: A client's DEXA scan shows 38% body fat with normal BMI. This condition is best described as:
- Sarcopenic obesity
- Metabolically healthy obesity
- Normal weight obesity (Correct answer)
- Central adiposity syndrome
Correct answer: Normal weight obesity
Normal weight obesity (NWO) refers to a normal BMI combined with excess body fat percentage, which carries independent metabolic risk.
Question 4: Which behavioral strategy is MOST effective for long-term weight maintenance according to the National Weight Control Registry data?
- Periodic fasting cycles
- Consistent meal timing and frequent self-monitoring (Correct answer)
- High-protein cycling diets
- Calorie banking on weekends
Correct answer: Consistent meal timing and frequent self-monitoring
NWCR data consistently show that successful maintainers self-monitor weight and food intake regularly and maintain consistent eating patterns.
Question 5: A dietitian is counseling a client with binge eating disorder (BED) and obesity. Which approach should be prioritized initially?
- Immediate caloric restriction to 1,200 kcal/day
- Addressing the eating disorder before focusing on weight loss (Correct answer)
- Prescribing a very-low-calorie diet (VLCD)
- High-intensity interval training program
Correct answer: Addressing the eating disorder before focusing on weight loss
Restrictive dieting can exacerbate BED; the eating disorder should be addressed first to establish a healthy relationship with food.
Question 6: Which macronutrient distribution is MOST supported for preserving lean body mass during a weight loss intervention?
- High carbohydrate (60%), low protein (10%), moderate fat (30%)
- Moderate protein (25-30%), moderate carbohydrate (40-45%), moderate fat (30%) (Correct answer)
- High fat (60%), very low carbohydrate (10%), low protein (30%)
- Equal distribution (33% each)
Correct answer: Moderate protein (25-30%), moderate carbohydrate (40-45%), moderate fat (30%)
A higher protein intake (25-30% of calories) combined with resistance training is most effective for preserving lean muscle mass during caloric restriction.
Question 7: A client asks about using GLP-1 receptor agonists for weight management alongside dietary counseling. What is the dietitian's appropriate role?
- Prescribe the medication and adjust the meal plan accordingly
- Refuse to discuss medications as outside the scope of practice
- Provide nutrition counseling that complements the medication's mechanism and side effects (Correct answer)
- Recommend discontinuing the medication in favor of diet alone
Correct answer: Provide nutrition counseling that complements the medication's mechanism and side effects
Dietitians should integrate knowledge of GLP-1 medication effects (nausea, satiety, gastroparesis risk) into their nutrition counseling to optimize outcomes.
CDN Weight Management Counseling 2
A client on a 1,500 kcal/day plan reports a plateau after 6 weeks despite adherence.
Which physiological mechanism most likely explains this?