How Is Cardiac Output Reduced with a Flail Chest Injury

question 12

Multiple Choice

How is cardiac output reduced with a flail chest injury?

• A) Atelectasis compresses the heart.
• B) Venous return is impaired.
• C) Intrapleural pressure is decreased.
• D) Air pressure continues to increase in the pleural space.

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Definitions:

Decomposers

Organisms that break down dead or decaying organisms, contributing to the nutrient cycle by recycling nutrients back into the ecosystem.

Food Chain

The order in which one population feeds on another in an ecosystem, thereby showing the flow of energy from a detritivore (detrital food chain) or a producer (grazing food chain) to the final consumer.

Algae

A diverse group of photosynthetic organisms, ranging from unicellular microalgae to large multicellular forms, that are typically found in aquatic environments.

Insect Larvae

are the juvenile form of insects following hatching from eggs, before metamorphosing into their adult forms.