Which of the following is a common sign or symptom of bulimia nervosa?Multiple ChoiceAnemiaExtreme thinnessSlow resting pulse rateFrequent heartburn

Break Down the Problem

1. Identify the symptoms of bulimia nervosa.
2. Evaluate the options provided to determine which one is most commonly associated with the disorder.

Relevant Concepts

Bulimia nervosa is characterized by episodes of binge eating followed by compensatory behaviors such as vomiting, fasting, excessive exercise, or the misuse of laxatives. Common signs and symptoms include:

• Fluctuations in weight
• Gastrointestinal issues like heartburn
• Dental erosion
• Symptoms related to electrolyte imbalance

Analysis and Detail

1. Anemia: This can occur in individuals with bulimia, but it is not as specifically characteristic.
2. Extreme thinness: While individuals may appear thin, many with bulimia are of normal weight or even overweight.
3. Slow resting pulse rate: This can be a sign of electrolyte imbalance but is not a definitive symptom of bulimia.
4. Frequent heartburn: This symptom is common due to the frequent vomiting associated with bulimia, which can irritate the esophagus.

Verify and Summarize

After evaluating all options, "Frequent heartburn" stands out as the most directly related symptom due to the physiological effects of vomiting on the digestive tract.

Final Answer

The common sign or symptom of bulimia nervosa is: Frequent heartburn.