What Maintains Lung Inflation During Fetal Development

question 120

Multiple Choice

What maintains lung inflation during fetal development?

• A) Fetal lung fluid
• B) Radial tethering
• C) Rigidity of the chest wall
• D) Surfactant

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Definitions:

Voluntary

Actions or movements that are under conscious control, typically referring to muscle movements initiated by individual choice.

Involuntary

Actions or processes within the body not under conscious control, such as the heartbeat or digestive movements.

Adipose Tissue

A type of body tissue containing stored fat, used for energy storage, insulation, and cushioning of organs.

Skeletal

Pertaining to the skeleton, the internal framework composed of bones that supports and protects the body.