Compared to the Primary Bronchi, the Secondary and Tertiary Bronchi

question 1

Multiple Choice

Compared to the primary bronchi, the secondary and tertiary bronchi have

• A)more cartilage.
• B)less cartilage.
• C)more smooth muscle.
• D)less smooth muscle.
• E)both less cartilage and more smooth muscle.

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Definitions:

Hormone Secretions

The process by which endocrine glands produce and release hormones into the bloodstream to regulate the body's functions.

Pupil Dilation

The process by which the pupil, the circular opening in the center of the eye's iris, increases in size to allow more light to enter the eye.

Left Frontal Lobe

The left frontal lobe is a region of the brain associated with reasoning, motor skills, higher level cognition, and expressive language.

Autonomic Nervous System

The section of the nervous system responsible for regulating automatic body functions such as heartbeat, digestive processes, and breathing rate.