PAG 10 - Investigation using a Data Logger Flashcards
1
Q
What is the function of a spirometer?
A
Measures breathing and respiration.
2
Q
How is tidal volume found using a spirometer?
A
It is the distance from peak to trough when the participant is breathing normally.
3
Q
How is vital capacity found using a spirometer?
A
The distance from peak to trough when the participant takes a forced deep breath.
4
Q
What does an upward slope on the spirometer trace indicate?
A
Person breathing in.
5
Q
What does a downward slope on the spirometer trace indicate?
A
Person breathing out.
