Fisdap Airway Study Guide.pdf file:///C:/Users/HP/Desktop/eewwww/Fisdap%20Airway%20Study%
FISDAP AIRWAY STUDY GUIDE
1. Alveolar air volume
ANS amount of air that reaches alveoli for gas exchange (approx. 350 ml. For adult male) Tidal
volume minus dead space
2. Dead air space
ANS anatomic dead space are structures that hold air but but can't participate in gas
exchange. Physiologic dead space are alveoli or capillaries de- stroyed by disease
3. Expiratory reserve volume
ANS amount of gas that can be forcefully expired at the end of a normal expiration
4. Inspiratory reserve volume
ANS amount of gas that can be forcefully inspired in addition to a normal breaths tidal
volume
5. Internal respiration
ANS exchange of gases between blood cells and tissues
6. Peak expiratory flow
ANS the greatest rate of airflow during forced expiration when lungs are fully inflated
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7. Residual volume
ANS after maximal forced exhalation, amount of air remaining not able to be expelled
8. Tidal volume
ANS amount of air in a respiratory cycle (500 ml, 5-7ml/kg)
9. Minute volume
ANS amount of gas moved in and out of respiratory tract per minute
10. Air trapping
ANS a respiratory pattern associated with an obstruction in the pul- monary tree. Rate
increases to overcome resistance.
11. Angle of Louis
ANS angulation of the sternum that indicates the point where the second rib joins the
sternum. (manubriosternal junction)
12. Anoxia
ANS total lack of oxygen available to the tissues
13. Apnea
ANS respiratory arrest
14. Atelectasis
ANS abnormal condition characterized by collapse of alveoli, preventing exchange of CO2 and O2
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in a part of the lungs
15. Barrier device
ANS thin film of material placed on the patient's face used to prevent direct contact with the
patient's mouth during PPV
16. Carina
ANS where the trachea divides into right and left bronchi
17. Ronchi
ANS rattling or rumbling in the lungs.Inspiration and expiration.Fluid in larger airways and may
be cleared from a cough.
18. Stridor
ANS harsh, high-pitched inspiratory sound best heard over the neck
19. Rattles (ronchi)
ANS inflammation and mucus or fluid in larger airways heard on inspiration. Associated with
bronchitis or pneumonia
20. Crackles (rales)
ANS wet lungs - sounds like hair rolled in finger tips. fluid in smaller airways, crackling or
popping sound on inspiration, sound that indicates presence of fluid in smaller airways
21. Croup
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ANS viral infection in upper airway that sounds like a seal bark
22. Wheeze
ANS whistling sound heard on inspiration or expiration in pharynx, trachea, bronchi
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