Currently, the Cause of Attention-Deficit/hyperactivity Disorder Is Thought to Be

question 98

Multiple Choice

Currently, the cause of attention-deficit/hyperactivity disorder is thought to be ________.

• A) arrested emotional development
• B) biological factors
• C) prenatal maternal alcohol use
• D) over demanding and emotionally detached parents

---

Definitions:

Milk Production

Refers to the biological process by which mammals produce milk from mammary glands to nourish their offspring.

Chemical Messengers

Substances, such as hormones or neurotransmitters, that are used to communicate between cells and organs in the body.

Neurotransmitters

Compounds that facilitate communication between neurons across synapses in the nervous system.

Neuron's Cell Body

The central part of a neuron (nerve cell) where the nucleus is located and most cellular metabolism and genetic information processing occurs.