Which Part of the Respiratory System Is a Skeletal Muscle

question 25

Multiple Choice

Which part of the respiratory system is a skeletal muscle?

• A) diaphragm
• B) lung
• C) trachea
• D) larynx
• E) glottis

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Definitions:

Sleepwalking

A sleep disorder causing people to get up and walk around during deep sleep, often unaware of their activities upon awakening.

Dreamless Sleep

A phase of sleep where the sleeper does not report dreams upon awakening.

Restorative Theory

A theory suggesting that sleep is necessary for the restoration of physical and psychological health and well-being.

Circadian Theory

A theory that explains the 24-hour cycle in the physiological processes of living beings, including humans, affecting sleep-wake patterns and hormonal releases.