Question

1) Performing Spirometry on a patient you notice the kymograph

has a lag after the patient has stopped exhaling. What type of
spirometer are you most likely to be using ?
a) A Dry Rolling Seal Spirome

Answer 1

A Dry Rolling Seal Spirometer is the most likely type of spirometer to have a lag after the patient has stopped exhaling during spirometry. This lag may indicate a decrease in airflow rate, which can be a symptom of certain restrictive diseases.

Step-by-step explanation:

If you notice a lag on the kymograph after the patient has stopped exhaling during spirometry, you are most likely using a Dry Rolling Seal Spirometer. This type of spirometer measures the volume and flow of air during inhalation and exhalation. The lag may indicate a decrease in the rate of airflow, which can be a symptom of certain restrictive diseases, such as pulmonary fibrosis or chronic obstructive pulmonary disease (COPD).