Adoes not change
Bincreases slightly
Closes drastically
Dincreases drastically
Answer:
C. loses drastically
Read Explanation:
Anorexia Nervosa: A Detailed Overview
Understanding the Disorder
Anorexia nervosa is a serious eating disorder characterized by an intense fear of gaining weight and a distorted perception of body weight.
Individuals with anorexia nervosa restrict their food intake, leading to significant and often dangerous weight loss.
This condition primarily affects adolescents and young adults, with a higher prevalence among females.
Key Features and Symptoms
Drastic Weight Loss: The most prominent symptom is a substantial decrease in body weight below what is considered minimally normal for age, sex, and height.
Body Image Distortion: Sufferers perceive themselves as overweight, even when they are dangerously underweight.
Intense Fear of Weight Gain: An overwhelming preoccupation with weight and body shape.
Food Restriction: Deliberate starvation, excessive dieting, or refusal to eat certain foods.
Excessive Exercise: Compulsive and excessive physical activity to burn calories.
Physical Consequences:
Amenorrhea (cessation of menstruation) in females.
Brittle hair and nails.
Dry, yellowish skin.
Growth of fine hair all over the body (lanugo).
Sensitivity to cold.
Constipation and abdominal pain.
Low blood pressure, slow heart rate, and heart problems.
Dehydration and kidney problems.
Osteoporosis (thinning of bones).
Psychological Aspects:
Obsessive thoughts about food and weight.
Social withdrawal.
Irritability and mood swings.
Depression and anxiety.
Prevalence and Risk Factors
Age of Onset: Typically emerges during adolescence or early adulthood.
Gender: More common in females, but increasingly recognized in males.
Genetics: A family history of eating disorders or mental health conditions increases risk.
Psychological Factors: Perfectionism, low self-esteem, and a history of trauma or abuse.
Sociocultural Influences: Societal pressure to be thin can contribute.