Which term means the act of breathing out?

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Study for the Healthcare Science End of Pathway Test. Use flashcards and multiple choice questions, each with hints and explanations. Prepare efficiently for your exam!

Multiple Choice

Which term means the act of breathing out?

Explanation:
Breathing out is exhalation, also called expiration. This phase happens when the diaphragm and intercostal muscles relax and the elastic recoil of the lungs pushes air out of the airways. Inhalation is the opposite process, where air is drawn into the lungs. Eupnea means normal, easy breathing, while pulse deficit refers to a difference between heartbeats felt at the chest and at a peripheral site, a cardiovascular sign, not related to the act of breathing. So the term for the act of breathing out is exhalation.

Breathing out is exhalation, also called expiration. This phase happens when the diaphragm and intercostal muscles relax and the elastic recoil of the lungs pushes air out of the airways. Inhalation is the opposite process, where air is drawn into the lungs. Eupnea means normal, easy breathing, while pulse deficit refers to a difference between heartbeats felt at the chest and at a peripheral site, a cardiovascular sign, not related to the act of breathing. So the term for the act of breathing out is exhalation.

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