Lung Function Can Be Damaged by a Single Exposure to a Toxic

question 87

True/False

Lung function can be damaged by a single exposure to a toxic chemical or severe heat or by years of exposure to tobacco smoke or other forms of toxins.

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Definitions:

Acetylcholine

A neurotransmitter in the central and the peripheral nervous systems that plays a key role in the function of muscle action, heart rate, memory, and learning.

Botulism

A rare but serious illness caused by botulinum toxin, which can cause paralysis and is often linked to improperly prepared food.

Myelin Sheath

A fatty layer that encases and insulates the axons of neurons, facilitating faster transmission of electrical signals.

Electrical Current

The flow of electric charge through a conductor, typically measured in amperes.