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NREMT Advanced EMT Practice Test #1

Category - EMT-I/85

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What process is a passive process that decreases the volume within the thoracic cavity?

Inhalation
Exhalation
Cramps
None of the above

Explanation

Answer - B - A passive process that decreases the volume within the thoracic cavity is exhalation. The diaphragm and the intercostals muscles relax. The diaphragm moves upward and the ribs move down.

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NREMT Advanced EMT Practice Test #1

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NREMT Advanced EMT Practice Test #1

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