MCRT- PFT Flowrates
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| How can you estimate the patient's minimum effort when perfroming the MVV test? | FEV-1 x 35
🗑
|
||||
| Briefly describe the 'MVV' and list it's typical value | 1. Have patient breath deep/fast for 12 seconds (x5) 2. Typical value 170 l/min
🗑
|
||||
| Briefly describe the 'FEF 25-75' and list it's typical value | 1. The flow rate during the middle 50% of exhalation. 2. typical value = 4-5 L
🗑
|
||||
| Briefly describe the 'peak expiratory flowrate' and list it's typical value | 1. Maximum flow generated during expiration. 2. 300 l/min
🗑
|
||||
| Briefly describe the 'FEF 200-1200' and list it's typical value | 1.The flowrate during the liter after the first 200 ml have been discarded. 2. typical value 6 l/min
🗑
|
||||
| After performing a PFT on a 48 year old, the MVV is 55% of predicted and the FEV-1 is 76% of predicted; your intrepretation is | the patient's effort should be questioned
🗑
|
||||
| Which test would you use to measure small airway function? | FEF(25-75)
🗑
|
||||
| When performing an MVV test, the position of the spirometer bell on the Collins water-seal spirometer should be; | in the mid-position
🗑
|
||||
| Why is it important to have pulmonary function values that are reproducible? | The only way that values are reproducible is from maximum effort
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
smiddleton
Popular Respiratory Therapy sets