Which term refers to cells not receiving oxygen?

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Prepare for the CIEMT Medical and Physiology Exam. Study with flashcards and multiple-choice questions that feature explanations. Ace your test!

Multiple Choice

Which term refers to cells not receiving oxygen?

Explanation:
Cellular hypoxia means cells don’t get enough oxygen. Oxygen is needed for efficient ATP production in the mitochondria; when delivery is insufficient, cells switch to less efficient anaerobic pathways, which can lead to lactate buildup. Lactic acidosis is a consequence of this shift, not the direct state of lacking oxygen. Shock can cause cellular hypoxia by reducing blood flow, but the term that describes the lack of oxygen at the cellular level is cellular hypoxia. Metabolism is the broad set of chemical reactions in cells, not specifically about oxygen delivery.

Cellular hypoxia means cells don’t get enough oxygen. Oxygen is needed for efficient ATP production in the mitochondria; when delivery is insufficient, cells switch to less efficient anaerobic pathways, which can lead to lactate buildup. Lactic acidosis is a consequence of this shift, not the direct state of lacking oxygen. Shock can cause cellular hypoxia by reducing blood flow, but the term that describes the lack of oxygen at the cellular level is cellular hypoxia. Metabolism is the broad set of chemical reactions in cells, not specifically about oxygen delivery.

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