Which Is True of Children with ADHD,predominantly Hyperactive-Impulsive Presentation

question 42

Multiple Choice

Which is true of children with ADHD,predominantly hyperactive-impulsive presentation?

• A) They cannot have any symptoms of inattention.
• B) They tend to be older children.
• C) If they don't have inattention problems initially, most usually they do not develop these symptoms.
• D) They are disproportionately male.

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Definitions:

Ventilation-Perfusion Coupling

The coordination between the air flow in the lungs (ventilation) and the blood flow in the circulatory system (perfusion), essential for efficient gas exchange.

Alveoli

Tiny air sacs within the lungs where the exchange of oxygen and carbon dioxide occurs, crucial for breathing and systemic respiration.

Blood Flow

The continuous circulation of blood through the cardiovascular system, delivering oxygen and nutrients to and removing waste products from tissues.

Reticular Fibers

Fine, threadlike fibers in connective tissue that form a network around various cells and support the tissue structure.