Which term means open or unobstructed?

Prepare for the EMT Medical Terminology Test. Utilize flashcards and multiple-choice questions, each with hints and detailed explanations, to get ready for your certification exam!

Multiple Choice

Which term means open or unobstructed?

Explanation:
Open or unobstructed describes the state of patency. Patent means the airway (or any passage) is clear and air can flow through without blockage. This term is used to indicate that a passage remains open, which is crucial for effective ventilation and circulation. The other words describe the opposite: obstructed means blocked, closed means not open, and sealed means completely shut. So patent directly conveys the idea of openness and unobstructed flow.

Open or unobstructed describes the state of patency. Patent means the airway (or any passage) is clear and air can flow through without blockage. This term is used to indicate that a passage remains open, which is crucial for effective ventilation and circulation. The other words describe the opposite: obstructed means blocked, closed means not open, and sealed means completely shut. So patent directly conveys the idea of openness and unobstructed flow.

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