According to the Centers for Disease Control and Prevention,the Leading

question 84

Multiple Choice

According to the Centers for Disease Control and Prevention,the leading cause of death in childhood is

• A)drowning.
• B)child abuse.
• C)motor vehicle accidents.
• D)disease.

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Definitions:

Cilia

Microscopic, hair-like structures on the surface of cells that move rhythmically to transport substances or facilitate movement.

Respiratory System

Organ system of humans that includes the lungs and associated structures; involved in the exchange of gases; helps control pH.

Lung Cancer

Uncontrolled cell growth that affects any component of the respiratory system.

Pneumonectomy

A surgical procedure to remove one lung, often performed to treat lung cancer or severe lung disease.