Which Statement Made by an EMT Demonstrates an Understanding of Chest

question 21

Multiple Choice

Which statement made by an EMT demonstrates an understanding of chest trauma?

• A) "Open chest injuries are more serious than closed chest injuries, because air and bacteria can enter the chest through the open wound."
• B) "In general, an open chest injury caused by blunt trauma is more life threatening than a closed one due to increased potential for blood loss."
• C) "Closed chest injuries are caused by blunt trauma, and can be just as serious as open chest injuries."
• D) "Closed chest injuries are caused by penetrating trauma and cause more life-threatening injuries than do open chest injuries."

Comprehend the structure and function of human respiratory systems and comparative respiratory systems in other animals.

Recognize the importance of gas exchange in the respiratory process.

Identify the role and mechanisms of hemoglobin in oxygen transport.

Understand the concept of lung volumes and capacities and their implication in respiratory health.

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Definitions:

Sociological Perspective

The sociological perspective is a viewpoint in sociology that emphasizes the interplay between individuals and the wider social and cultural context in shaping behavior and social phenomena.

Marker Events

are significant occurrences or milestones that mark a particular point or period in time, often influencing future developments or decisions.

Brain Development

The process of growth and change in the brain's structure and function over the course of a lifetime, particularly significant in early life.

Earlier Points

Previous arguments, considerations, or stages in a discussion or process.