Q: Which equation best represents the energy deficit that can lead to anorexia nervosa?

$\text{Energy Intake} - \text{Energy Expenditure} < 0$

Question 1

Which of the following best describes the difference between disordered eating and eating disorders?

Accepted Answer

Disordered eating includes a range of unhealthy eating behaviors that do not meet the criteria for a clinical diagnosis, while eating disorders are clinically diagnosed psychiatric conditions.

Question 2

A patient presents with an unhealthy preoccupation with perceived flaws in their body and attempts to correct these flaws through restrictive eating. Which condition does this scenario best illustrate?

Accepted Answer

Body dysmorphia leading to disordered eating

Question 3

Which of the following is a key marker of anorexia nervosa?

Accepted Answer

Extremely restricted calorie intake

Question 4

A 19-year-old female is diagnosed with anorexia nervosa. Which of the following health consequences is she MOST at risk for?

Accepted Answer

Electrolyte imbalances

Question 5

Which of the following is the best descriptor of bulimia nervosa?

Accepted Answer

Binge eating followed by compensatory behaviors such as vomiting or misuse of laxatives

Question 6

Many of the health consequences of bulimia nervosa involve damage to the gastrointestinal tract. What is a major reason for this?

Accepted Answer

Vomiting causes stomach acid to erode the lining of the esophagus, mouth, and teeth.

Question 7

Which of the following statements about binge eating disorder is most accurate?

Accepted Answer

It is characterized by repeated episodes of eating large quantities of food without compensatory behaviors.

Question 8

A patient with bulimia nervosa presents with electrolyte imbalances. Which compensatory behavior is most likely responsible?

Accepted Answer

Self-induced vomiting

Question 9

Which of the following statements about treatment for eating disorders is most accurate?

Accepted Answer

Education, nutritional counseling, and regular psychological treatment are all important for successful outcomes.

Question 10

Which of the following is NOT a common consequence of anorexia nervosa?

Accepted Answer

Dental erosion from vomiting

Question 11

A patient with binge eating disorder is most likely to experience which of the following health risks?

Accepted Answer

Weight gain and increased risk of heart disease and type 2 diabetes

Question 12

Which of the following is a shared characteristic of both bulimia nervosa and binge eating disorder?

Accepted Answer

Episodes of eating large quantities of food in a short period

Question 13

Which equation best represents the energy deficit that can lead to anorexia nervosa?

Accepted Answer

$	ext{Energy Intake} - 	ext{Energy Expenditure} < 0$

Question 14

A patient with bulimia nervosa uses laxatives as a compensatory behavior. Which physiological effect is most likely to occur?

Accepted Answer

Constipation and GI problems from laxative abuse

Question 15

Which of the following statements about prevalence is correct?

Accepted Answer

Anorexia nervosa is more common in females than males.

Question 16

Which of the following is a psychological factor that can contribute to the development of eating disorders?

Accepted Answer

Unhealthy preoccupation with body image and perceived flaws

Question 17

A patient with anorexia nervosa is found to have bradycardia. What does this term mean?

Accepted Answer

Slow pulse

Question 18

Which of the following is most likely to improve outcomes in the treatment of eating disorders?

Accepted Answer

Receiving treatment early

Question 19

Which of the following is NOT a typical compensatory behavior in bulimia nervosa?

Accepted Answer

Restricting calories without binge eating

Question 20

Which of the following statements about body image and eating is most accurate?

Accepted Answer

Body image is influenced by many factors, including psychological and social aspects.

Eating Disorders: Body Image, Disordered Eating, and Clinical Nutrition

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