70% anatomical dead space VC+RV VC alveolar ventilation ERV TV Respiratory minut

Question

70% 
anatomical dead space
VC+RV 
VC 
alveolar ventilation 
ERV 
TV
Respiratory minute volume 
IRV 
RV 
TLC
10. Normal volume of air inspired or expired _______________
11. The volume of air that can be forcefully inspired after inspiration of the normal tidal volume. _______________
12. The volume of air that can be forcefully be expired after expiration of the normal tidal volume. _______________
13. Volume of air remaining in lungs after the most forceful expiration is called _______________
14. Maximum amount of air that can move in and out is called _______________
15. Total volume a lung can hold is about _______________
16. Total lung volume is the sum of _______________
17. Total amount of air moved in and out of the respiratory system each minute _______________
18. Air in the ____ is not involved in gas exchange _______________
19. Gas exchange at alveoli is also known as _______________
20. ___% of TV is alveolar ventilation
Oxygen carbon dioxide transport four carbaminohemoglobin bicarbonate Bohr’s effect
carbonic anhydrase oxyhemoglobin external systemic exchange or internal respiration
_______________
21. 70% of CO2 is transported in this form. _______________
22. 20% of CO2 is transported in this form. _______________
23. More than 97% of oxygen is transported in this form _______________
24. Number of oxygen molecules that can bind to hemoglobin _______________
25. States that increase in pCO2
levels promotes O2 dissociation from Hemoglobin _______________
26. Carbonic acid formation is catalyzed by ____ inside RBCs _______________
27. Carbonic acid dissociates to form _________ and hydrogen ions. _______________
28. Chloride shift plays an important role in ____ transport _______________
29. Gas exchange at tissues is known as _________ or ____________. _______________
30. Increase in acidity leads to unbinding of __________ from hemoglobin. _______________
31. In ________respiration gas exchange occurs between lungs and blood.

Explanation / Answer

10. Normal volume of air inspired or expired is tidal volume.

11.The volume of air that can be forcefully inspired after inspiration of the normal tidal volume is Inspiratory Reserve Volume OR IRV

12. The volume of air that can be forcefully be expired after expiration of the normal tidal volume is Expiratory Reserve Volume or ERV

13. Volume of air remaining in lungs after the most forceful expiration is called Residual Volume or RV.

14. Maximum amount of air that can move in and out is called Respiratory minute Volume.

15 . Total volume a lung can hold is Total lung capacity or TLC.

16. Total lung volume is the sum of IRV+TV+ERV+RC.

17. Total amount of air moved in and out of the respiratory system each minute is Minute ventilation

18. Air in the Anatomical dead space is not involved in the gas exchange.

19. Gas exchange at alveoli is called as External respiration

20. 70% of TV is alveolar ventilation

21. 70% of CO2 is transported in the form of Bicarbonate ions.

22. 20% CO2 IS carried in the form of Carbaminohemoglobin.

23. More than 97% of oxygen is transported in this form i.e. Oxyhemoglobin.

24. Number of oxygen molecules that can bind to hemoglobin is 4.

25. Bohr's Effect States that increase in pCO2
levels promotes O2 dissociation from Hemoglobin

26. Carbonic acid formation is catalyzed by Carbonic Anhydrase inside RBCs
27. Carbonic acid dissociate to form Carbon dioxide and Hydrogen ions.

28. Chloride shift plays an important role in transport of Bicarbonates or the Carbon dioxide

29. Gas exchange at tissues is known as internal respiration

31. In External Respiration, gas exchange occurs between lungs and blood.

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