IA2 · UNIT 6

Core Practical 17: Exercise and respiratory measurements

Exercise and respiratory measurements. 11 retrieval questions. Check each suggested answer after you try it.

Core Practical 17

11 questions in specification order0 of 11 rated0 secure

Question 1 of 11: After exercise, how would you expect A to change, and how can breathing rate be read from this trace? State one safety control when using a spirometer.

01CP17Diagram

Core practical 17: exercise and spirometer traces

Practice question

Retrieval and explanation · suggested answer

After exercise, how would you expect A to change, and how can breathing rate be read from this trace? State one safety control when using a spirometer.

The same spirometer trace. After exercise, resting wave A would be taller and the waves closer together; rate is waves per unit time.
Spirometer trace. A to D.

Try this from memory first.