What does lactate clearance refer to?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $24.99Unlock all

Prepare for the AQA A-Level PE Energy Systems Exam. Study with comprehensive flashcards and multiple-choice questions, featuring hints and explanations. Ace your exam with confidence!

Multiple Choice

What does lactate clearance refer to?

Explanation:
Lactate clearance is about how quickly lactate is removed from the blood, mainly by being oxidized for energy or converted back into glucose. Lactate produced in muscles during intense exercise is transported to tissues such as the liver and heart. In the liver, lactate can be converted to pyruvate and then to glucose (the Cori cycle), while the heart and skeletal muscles can oxidize lactate directly to fuel their metabolism. So, clearance describes removal from circulation, not its production, persistence, or storage as fat.

Lactate clearance is about how quickly lactate is removed from the blood, mainly by being oxidized for energy or converted back into glucose. Lactate produced in muscles during intense exercise is transported to tissues such as the liver and heart. In the liver, lactate can be converted to pyruvate and then to glucose (the Cori cycle), while the heart and skeletal muscles can oxidize lactate directly to fuel their metabolism. So, clearance describes removal from circulation, not its production, persistence, or storage as fat.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy