Which of the following is a DSM 5 criteria for anorexia nervosa?
DSM-5 Criteria for Anorexia Nervosa Restriction of food intake leading to weight loss or a failure to gain weight resulting in a significantly low body weight of what would be expected for someones age, sex, and height. Fear of becoming fat or gaining weight.
How is a diagnosis of anorexia nervosa determined?
Although there are no laboratory tests to specifically diagnose anorexia nervosa, the doctor might use various diagnostic tests, including laboratory values (a blood test), to rule out physical illness as the cause of the weight loss, as well as to evaluate the severity of illness or the effects of the weight loss on ...
What are the three essential diagnostic features of anorexia nervosa?
The first is a self-induced starvation to a significant degree—a behavior. The second is a relentless drive for thinness and/or a morbid fear of fatness—a psychopathology. The third criterion is the presence of medical signs and symptoms resulting from starvation—a physiological symptomatology.
Which is a characteristic of a person with restricting type anorexia nervosa?
The restricting type of anorexia involves eating very little food and losing weight through self-starvation or excessive exercise. The number of calories consumed by restricting individuals is insufficient to support bodily functions and normal activities.
Which of the following is a characteristics of anorexia nervosa?
These are: Restriction of food eaten - eating less than the body needs, which leads to significantly low body weight for the persons age, sex, and physical health. Intense fear of gaining weight or becoming fat or having ongoing behaviors that stop weight gain, even when already underweight.
What are four characteristics of an individual suffering from anorexia nervosa?
According to the DSM, anorexics 1) refuse to maintain body weight at or above a minimally normal weight for their age and height, 2) experience intense fear of gaining weight or becoming fat, even though they are underweight, 3) misunderstand the seriousness of their weight loss, provide undue influence of body weight ...
Which personality trait is consistent with a diagnosis of anorexia nervosa?
People who suffer from anorexia nervosa tend to have high levels of harm avoidance, a personality trait characterized by worrying, pessimism, and shyness, and low levels of novelty seeking, which includes impulsivity and preferring new or novel things (Fassino et al., 2002).
Why are anorexics Bradycardic?
Bradycardia or heart rate less than 60 beats per minute and hypotension or blood pressure less than 90/50 are very common in anorexia nervosa, in patients who are less than 80% of ideal body weight. The bradycardia is due to an overactive parasympathetic nervous system, in the bodys attempt to conserve energy.
Which is a common characteristic of persons with anorexia nervosa?
The typical characteristics of a person with anorexia nervosa include: Low body mass index (<17.5 kg/m2) Bodyweight less than 85 percent of ideal body weight. Body temperature less than 35-degree Celcius.
Which of the following psychological problems is most associated with anorexia nervosa?
Depression stands out as the most common comorbidity, affecting 94% of patients with eating disorders in the study. Depression appears to equally affect patients with anorexia nervosa, bulimia or eating disorder not otherwise specified.
At what heart rate do anorexics get hospitalized?
Bradycardia Requires Immediate Medical Attention In general, patients with anorexia nervosa and severe bradycardia (heart rate less than 40 bpm) and hypotension should be hospitalized for monitoring and stabilization.
Can anorexia mess up your digestive system?
Anorexia Nervosa, Restricting-Type Prolonged food restriction causes muscular atrophy of the entire digestive tract. This leads to slow stomach emptying (called gastroparesis) and is a direct cause of the trapped gas, bloating and abdominal distention seen with anorexia.