Obesity and Weight Management Quiz
29 Questions
1 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What does obesity primarily represent in terms of body composition?

  • A deficiency in body fat.
  • A balanced body weight.
  • An excess of muscle mass.
  • An excess of total body fat. (correct)

Which of the following is a non-cardiac benefit of weight loss mentioned?

  • Decreased risk of myocardial infarction.
  • Reduction in blood pressure.
  • Decrease in triglyceride levels.
  • Improvement of quality of life. (correct)

What factor determines a person's weight through the relationship between calorie intake and energy expenditure?

  • Metabolic rate.
  • Dietary fiber intake.
  • Caloric balance. (correct)
  • Caloric spending rate.

Which medication is associated with weight gain?

<p>Corticosteroids such as prednisone. (A)</p> Signup and view all the answers

What genetic factor can contribute to obesity as mentioned?

<p>Leptin deficiency. (C)</p> Signup and view all the answers

Which dietary habit is associated with lower cholesterol and more stable blood sugar levels?

<p>Eating small frequent meals. (B)</p> Signup and view all the answers

Which symptom is commonly associated with obesity in adults?

<p>Excess body fat around the waist. (B)</p> Signup and view all the answers

Which of the following diseases can contribute to obesity?

<p>Cushing's syndrome. (C)</p> Signup and view all the answers

Which of the following medications is a glucagon-like peptide-1 (GLP-1) analogue used for obesity treatment?

<p>Liraglutide (A)</p> Signup and view all the answers

What BMI is considered a criterion for starting anti-obesity medications without comorbidities?

<p>30 kg/m² (D)</p> Signup and view all the answers

Which side effect is associated with the use of Orlistat?

<p>Fatty oily stool (A)</p> Signup and view all the answers

Phentermine/Topiramate primarily aids in weight loss by which mechanism?

<p>Increasing norepinephrine release (D)</p> Signup and view all the answers

What is a common side effect of drugs that suppress appetite?

<p>Dry mouth (C)</p> Signup and view all the answers

Cetilistat is noted for which key characteristic compared to Orlistat?

<p>It has greater weight reduction effects (A)</p> Signup and view all the answers

Which of the following medications is contraindicated in patients with psychiatric conditions?

<p>Sibutramine (D)</p> Signup and view all the answers

What is the main role of anti-obesity medications in weight loss therapy?

<p>To complement lifestyle interventions (A)</p> Signup and view all the answers

What is a key goal of therapy in managing obesity?

<p>Weight reduction (D)</p> Signup and view all the answers

Which BMI range is classified as Class II Obesity?

<p>35–39.9 kg/m² (D)</p> Signup and view all the answers

Which of the following is NOT a non-pharmacological treatment for obesity?

<p>Surgical procedures (A)</p> Signup and view all the answers

What is a characteristic feature of hydrogels considered medical devices in managing obesity?

<p>They create a sensation of satiety. (B)</p> Signup and view all the answers

Which comorbidity qualifies a person with Class II Obesity for bariatric surgery?

<p>Severe sleep apnea (C)</p> Signup and view all the answers

Why is the use of over-the-counter dietary supplements for weight loss advised against?

<p>The efficacy and safety evidence is limited. (A)</p> Signup and view all the answers

Which method is classified under cognitive behavioral interventions for obesity management?

<p>Self-monitoring during eating (D)</p> Signup and view all the answers

What is the recommended diet type for individuals using hydrogels for weight management?

<p>Hypo-caloric diet in conjunction with diet and exercise (D)</p> Signup and view all the answers

What is one of the primary mechanisms by which metformin lowers blood sugar levels?

<p>Increases peripheral insulin sensitivity (D)</p> Signup and view all the answers

Which hormone does metformin increase that contributes to appetite regulation?

<p>Leptin (D)</p> Signup and view all the answers

Which of the following is a serious but rare side effect of metformin?

<p>Lactic acidosis (D)</p> Signup and view all the answers

What effect does metformin have on AMP-activated protein kinase (AMPK)?

<p>Activates AMPK, mimicking an 'energy deficient' state (B)</p> Signup and view all the answers

Which of the following side effects is NOT commonly associated with metformin?

<p>Headaches (C)</p> Signup and view all the answers

Flashcards

Obesity Definition

Excess body fat; assessed by BMI.

Weight Loss Benefits

Improves diabetes, blood pressure, lipid profiles, and quality of life.

Obesity Causes: Calorie Balance

Weight gain occurs when eating more calories than burned; weight loss occurs when eating fewer.

Obesity Causes: Genetics

Family history and genes affect hormones that regulate weight.

Signup and view all the flashcards

Obesity Causes: Inactivity

Lack of physical activity means fewer calories burned.

Signup and view all the flashcards

Obesity Causes: Diet (Simple Carbs)

High simple carbs increase blood sugar, leading to insulin release and fat storage.

Signup and view all the flashcards

Obesity Causes: Meal Frequency

Frequent small meals are better for stable blood sugar and cholesterol than infrequent large meals.

Signup and view all the flashcards

Medications and Weight

Certain medications, such as antidepressants, can cause weight gain.

Signup and view all the flashcards

Metformin's Action

Metformin lowers blood sugar by reducing gluconeogenesis (making new sugar) and boosting how well insulin works in the body.

Signup and view all the flashcards

AMP-activated protein kinase (AMPK)

A protein that Metformin activates, leading to a feeling of low energy, to control sugar production.

Signup and view all the flashcards

Metformin Side Effects

Some common side effects include digestive issues such as nausea, bloating, or diarrhea, although serious effects like lactic acidosis are rare.

Signup and view all the flashcards

Gluconeogenesis

The process of producing new glucose in the body.

Signup and view all the flashcards

Lactic Acidosis

A rare, but serious, side effect of metformin, characterized by excessive lactic acid in the body.

Signup and view all the flashcards

Obesity Drug Indications

BMI 30+ or 27+ with comorbidities, unsuccessful diet/exercise, drug therapy is supplementary to lifestyle changes

Signup and view all the flashcards

Diethylpropion

Appetite suppressant, similar to amphetamines, short-term use with diet/exercise

Signup and view all the flashcards

Liraglutide/Semaglutide

GLP-1 receptor agonists, reduce hunger, slow stomach emptying

Signup and view all the flashcards

Orlistat

Inhibits fat absorption, improves insulin, lowers cholesterol

Signup and view all the flashcards

Side effects (general)

Nausea, nervousness, dry mouth, constipation, headache

Signup and view all the flashcards

Phentermine/Topiramate

Reduces food intake, possibly increases energy expenditure, norepinephrine/sympathetic activation

Signup and view all the flashcards

Sibutramine

Suppresses appetite by affecting serotonin, norepinephrine, and dopamine

Signup and view all the flashcards

Cetilistat

Similar to orlistat, but better tolerated and weight loss

Signup and view all the flashcards

Obesity Risk Factors

Conditions like high blood pressure, type 2 diabetes, and high cholesterol, are linked to obesity.

Signup and view all the flashcards

Obesity Therapy Goal

The aim of obesity treatment is to reduce weight using lifestyle changes and sometimes medication.

Signup and view all the flashcards

Obesity Treatment Types

Obesity treatment includes diet modification, exercise, behavior changes, and potential medications or surgery.

Signup and view all the flashcards

Bariatric Surgery Candidates

People with severe obesity (BMI 40 or higher) or significant weight-related health problems (BMI 35-39.9) may be eligible for this surgery.

Signup and view all the flashcards

Non-Pharmacological Obesity Treatments

These are lifestyle changes like diet adjustments and exercise, to manage obesity without medication.

Signup and view all the flashcards

Hydrogels for Weight Management

Hydrogels are oral supplements that expand in the stomach to create a feeling of fullness, aiding in weight loss.

Signup and view all the flashcards

Dietary Supplements for Weight Loss

Over-the-counter weight loss supplements are often not supported by strong evidence and should be used with caution.

Signup and view all the flashcards

Obesity Class Levels

Obesity is categorized into classes (I, II, & III) based on BMI, correlating with the level of risk.

Signup and view all the flashcards

More Like This

The Obesity Epidemic
5 questions

The Obesity Epidemic

AvailableSwan avatar
AvailableSwan
Ozempic and Obesity: Diabetes and Weight Loss
10 questions

Ozempic and Obesity: Diabetes and Weight Loss

NobleMolybdenum3410 avatar
NobleMolybdenum3410
Obesity and Weight Loss Approaches
43 questions

Obesity and Weight Loss Approaches

JubilantDiopside1201 avatar
JubilantDiopside1201
Obesity and Its Health Impact Quiz
16 questions

Obesity and Its Health Impact Quiz

LegendaryEcstasy5577 avatar
LegendaryEcstasy5577
Use Quizgecko on...
Browser
Open
Browser
Browser