Your Friend Has Two Children

question 16

Multiple Choice

Your friend has two children.The youngest of them,a three-year-old boy,was recently diagnosed with ADHD.You find that odd because:

• A) ADHD rarely shows up in males.
• B) The symptoms of ADHD typically are first observed around the age of ten.
• C) In general, the youngest child in a family does not show ADHD.
• D) A diagnosis of ADHD before the age of 4 does not follow the guidelines of the American Academy of Pediatrics.

---

Definitions:

Emery Paper

A type of abrasive paper used for smoothing or polishing metal surfaces.

Hydraulic Brake System

A braking system that uses hydraulic fluid pressure to activate the brake mechanism, providing stopping power to a vehicle.

Wheel Cylinders

Wheel cylinders are components in a drum brake system, responsible for exerting force onto the brake shoes to stop the vehicle.

Mechanical Force

A physical influence applied to an object that causes it to change its velocity, direction, or shape.