Question

what is the monitoring test patients can perform at home to assess their asthma called? ct scan peak flow mri asthma challenge

Explanation:

CT scans and MRIs are medical imaging tests done in clinical settings, not at home. An asthma challenge test is also typically conducted in a medical facility. A peak flow test (using a peak flow meter) is a test patients can do at home to monitor their asthma by measuring how well air moves out of the lungs.

Answer:

B. Peak flow