Unit 2 Test
Help!
|
|
||||
|---|---|---|---|---|---|
| _____ is the pressure difference between two points in a tube or vessel. | show 🗑
|
||||
| ____ is the pressure gradient difference between the barometric pressure (at the mouth) and alveolar pressure. | show 🗑
|
||||
| show | Transpulmonary
🗑
|
||||
| show | volume; unit pressure
🗑
|
||||
| show | 0.1 ; 100
🗑
|
||||
| Define elastance: | show 🗑
|
||||
| show | Hookes Law
🗑
|
||||
| show | During liquid gas interface, the liquid molecules are strongly attracted to liquid molecules within the liquid mass.
🗑
|
||||
| LaPlace's law formula: | show 🗑
|
||||
| ___is a phospholipid produced by the Type II pneumocytes and acts to decrease surface tension in the alveoli. | show 🗑
|
||||
| show | the study of forces in action (in the lungs this refers to movement of gasses in and out & pressure changes needed for that movement.
🗑
|
||||
| show | the process that exchanges gas between the external environment and the alveoli. It is the mechanism by which oxygen is carried from the atmosphere to the alveoli & by which carbon dioxide is carried from the alveoli to the atmosphere.
🗑
|
||||
| show | Plateau pressure
🗑
|
||||
| What Causes an Increased Plateau Pressure? | show 🗑
|
||||
| ___is the highest pressure that occurs in the lungs during the inspiratory phase of breathing. It represents the amount of pressure needed to overcome airway resistance and chest wall compliance in order to deliver a breath. | show 🗑
|
||||
| Airway resistance defined: | show 🗑
|
||||
| Time constants defined: | show 🗑
|
||||
| Of all the factors affecting flow, which factor plays the most important role relative to its effect on flow? | show 🗑
|
||||
| show | 0.5-1.5
🗑
|
||||
| show | Laminar, turbulent, tracheobronchial or transitional
🗑
|
||||
| Laminar Flow explaned: | show 🗑
|
||||
| Turbulent Flow enplaned: | show 🗑
|
||||
| Tracheobronchial or Transitional Flow explained: | show 🗑
|
||||
| show | Tidal volume (VT), Respiratory Rate (F), Time relationship between inhalation and exhalation
🗑
|
||||
| show | 3-4mL/lb or 5-7mL/kg
🗑
|
||||
| show | 12-20 bpm
🗑
|
||||
| List three phases of the ventilatory cycle. | show 🗑
|
||||
| ___ ventilation is the portion of inspired gas that reaches the alevoli and participates in gas exchange. | show 🗑
|
||||
| show | Deadspace
🗑
|
||||
| show | Anatomic, alveolar, and physiologic
🗑
|
||||
| show | volume of gas in conducting airways
🗑
|
||||
| Alevolar deadspace defined: | show 🗑
|
||||
| Physiologic deadspace defined: | show 🗑
|
||||
| show | complete absence of spontaneous ventilation
🗑
|
||||
| Eupena is: | show 🗑
|
||||
| Biot’s (“Bee-ohz”) Breathing | show 🗑
|
||||
| Hyperpnea | show 🗑
|
||||
| show | an increased alveolar ventilation (produced by any ventilatory pattern that
causes an increase in either ventilation rate or depth of breathing) that causes the PACO2 and
the PaCO2 to decrease
🗑
|
||||
| Tachypnea | show 🗑
|
||||
| show | a decreased alveolar ventilation produced by any pattern that causes an
increase in the PACO2 and the PaCO2.
🗑
|
||||
| Cheyne-Stokes Breathing | show 🗑
|
||||
| show | Both and increase in depth and rate of breathing causing the PaCO2 to
decrease and the PaO2 to increase. (commonly associated with diabetic ketoacidosis)
🗑
|
||||
| show | a condition in which an individual breathes most comfortably sitting up.
🗑
|
||||
| Dyspnea | show 🗑
|
||||
| is the pressure difference that occurs across the airway wall. | show 🗑
|
||||
| show | Transpulmonary
🗑
|
||||
| show | Transthoracic
🗑
|
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:
asiap23
Popular Respiratory Therapy sets