Don has intellectual deficits and an IQ of 40. He often eats papers and strings kept on his father's desk. He was also seen eating paint when the fences of the garden were getting painted. This indicates that Don is exhibiting symptoms of pica.
What are the main causes of pica?
The most common causes of pica include:
- pregnancy.
- developmental conditions, such as autism or intellectual disabilities.
- mental health conditions, such as schizophrenia.
- cultural norms that view certain nonfood substances as sacred or as having healing properties.
- malnourishment, especially iron-deficiency anemia.
Pica is a compulsive eating disorder in which people eat non-food items. Dirt, clay, and flaking paint are the most common items eaten. Less common items include glue, hair, cigarette ashes, and feces.
Learn more about pica here https://brainly.com/question/7493824
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