Wk. 12 - Obesity Practice Questions

Which of the following best describes the major limitation of using Body Mass Index (BMI) to assess adiposity? A. It directly measures fat tissue B. It considers muscle mass and bone density C. It does not differentiate between fat and lean mass D. It accurately measures visceral fat distribution

C

Waist circumference is primarily used to assess: A. Total body water percentage B. Subcutaneous fat in the legs C. Visceral fat in the abdominal area D. Bone density in the pelvic region

C

What waist-to-height ratio (WHtR) guideline is recommended for health? A. Waist circumference should be more than half your height. B. Waist circumference should be less than half your height. C. Waist circumference should equal your height. D. Waist circumference should be double your height.

B

A BMI ≥ 23 kg/m² is considered overweight for individuals of which descent? A. African B. Asian C. European D. Hispanic

B

What is the current percentage of adults in the United States who are overweight or obese? A. 50.2% B. 61.5% C. 73.1% D. 80.4%

C

Globally, what percentage of adults are obese? A. 8% B. 10% C. 13% D. 20%

C

Which biological factor plays a role in regulating appetite and body weight? A. Testosterone B. Cortisol only C. Leptin D. Epinephrine

C

Which of the following best defines the "toxic food environment"? A. Low availability of food B. Increased access to ultra-processed, calorie-dense foods C. Decreased marketing of fast food D. Mandatory nutrition education

B

Behavioral contributors to weight gain include all EXCEPT: A. Overeating B. Emotional eating C. Stress eating D. Participation in daily structured exercise

D

Health risks associated with obesity include which of the following? A. Iron-deficiency anemia B. Hypotension C. Type 2 Diabetes Mellitus D. Hypothyroidism

C

Weight bias in healthcare can result in which of the following outcomes? A. Improved healthcare utilization B. Early disease detection C. Delayed medical care due to shame D. Better patient outcomes

C

Which statement about weight-neutral language is correct? A. Always refer to patients as “obese individuals.” B. Use people-first language such as “a person with obesity.” C. Avoid discussing weight with any patient. D. Blame patients for their weight gain.

B

For general health maintenance, how much moderate-intensity exercise is recommended weekly? A. 60 minutes B. 120 minutes C. 150 minutes D. 300 minutes

C

Which anti-obesity medication inhibits fat absorption in the intestines? A. Phentermine B. Orlistat C. Semaglutide D. Bupropion/Naltrexone

B

Which medication is a combination of an appetite suppressant and an anticonvulsant? A. Phentermine B. Topiramate C. Qsymia (Phentermine/Topiramate) D. Contrave (Bupropion/Naltrexone)

C

Which anti-obesity agent is contraindicated in patients with seizure disorders? A. Orlistat B. Semaglutide C. Bupropion/Naltrexone D. Phentermine

C

Which GLP-1 receptor agonist has shown up to 20% weight loss efficacy? A. Phentermine B. Liraglutide C. Semaglutide D. Orlistat

C

Which endoscopic procedure folds and sutures the stomach to reduce its size? A. Intragastric balloon B. Endoscopic Sleeve Gastroplasty (ESG) C. Roux-en-Y gastric bypass D. Adjustable gastric banding

B

Vertical Sleeve Gastrectomy (VSG) typically results in what percentage of total body weight loss? A. 10–15% B. 20–30% C. 30–40% D. 40–50%

B

Which is an early complication after bariatric surgery? A. Nutritional deficiency B. Dumping syndrome C. Staple line leak D. Cholelithiasis

C

Which factors are considered biological contributors to weight gain? (Select all that apply.) A. Genetics B. Set-point theory C. Endocrine dysfunction D. Marketing of processed foods E. Hormonal regulation

A,B,C,E

Which behaviors can worsen weight bias in healthcare settings? (Select all that apply.) A. Using respectful language B. Assuming laziness C. Making judgmental comments D. Blaming patients for their condition E. Maintaining privacy

B,C,D

Which are recommended lifestyle interventions for weight loss? (Select all that apply.) A. High-protein diet B. Intermittent fasting C. Eliminating all carbohydrates D. Moderate-intensity exercise E. Behavioral therapy

A,B,D,E

Which anti-obesity medications are GLP-1 receptor agonists? (Select all that apply.) A. Semaglutide B. Orlistat C. Liraglutide D. Tirzepatide E. Phentermine

A,C,E

What are appropriate nursing care actions post-bariatric surgery? (Select all that apply.) A. Encourage early ambulation B. Monitor for anastomotic leaks C. Provide high-sugar foods D. Educate on protein supplements E. Limit fluid intake completely

A,B,D

True or False: Waist circumference is a direct measurement of visceral fat distribution.

True

True or False: Environmental factors like reliance on cars contribute to reduced physical activity and obesity.

True

True or False: Weight bias in healthcare improves the patient's likelihood of seeking treatment.

False

True or False: Anti-obesity medications are only meant for short-term use (less than 12 weeks).

False

True or False: Long-term weight loss maintenance is achieved by combining diet, exercise, and behavior modification.

True