What Type of Flow Is Seen in and Beyond the Terminal

question 14

Multiple Choice

What type of flow is seen in and beyond the terminal bronchioles?

• A)laminar
• B)transitional
• C)turbulent
• D)varies among individuals

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Definitions:

Lactic Acid

An organic compound produced in muscles during intense activity, in fermentation processes, and as a by-product in certain metabolic pathways, contributing to muscle fatigue.

Krebs Cycle

A series of enzymatic reactions in the mitochondria of cells that oxidize acetyl CoA to carbon dioxide and water, generating ATP and other high-energy compounds.

Spiracles

Small openings on the surface of some animals, especially insects, which lead to the respiratory system, allowing for gas exchange.

Ventilation

The process of actively moving air or water over a respiratory surface.