CARBONIC ACID AND VENTILATION. 



97 



It is remarkable that the breathing increased in all 

 caseSj and that it went back to its normal amount very 

 rapidly. 



Table D. — One Person in the Lead Chamber. Respira- 

 tion and Beats of the Pulse taken every lo minutes. 



Time. 



Pulse. 



Eespira- 

 tion. 



Tempera- 

 ture, 

 Celsius. 



Carbonic 



acid in the 



same periods. 



h. m. 

 10 55 



73 



15-5 





 1 8-2 



0-04 



min. 

 After lo 



73 

 72 



71 

 7^ 

 70 

 68 



67 

 67 

 66 



65 

 65 

 64 



63 

 62 

 62 

 62 

 6i 

 60 

 60 

 59 

 58 

 57 

 •57 



16 

 16 



17 



16 



16 



16 



i6-5 



17 



17 



18 



18s 



19 



19 



i9'5 



20 



20 



20 



21 



22 



23 



24 



24. 







l8-2 



i8-2 



18-4 

 18-4 



i8-s 

 i8-6 

 187 

 188 

 189 

 i9'o 

 i9"o 

 i9'o 



I9'2 



19-1 

 191 

 19-1 

 19-1 

 19-1 

 19*2 



I9'2 



19-4 



TO 'A 



o"ii4 

 0-187 

 0*26 1 

 0-335 

 0-408 

 0-482 

 0-556 

 0-629 

 0-703 



■ 0777 

 0-850 

 0-924 

 0-997 

 1-071 

 1-145 



I-2l8 



1-292 



1-366 



1-439 



i'5i3 



1-587 

 r66i 

 1734 







AO 



CO 



„ 6o 





„ 8o 



QO..... 



„ lOO 



„ 110 



,, 120 



T^o 



„ 140 





.. 170.. 



180 







210 







2A 1 TO'A 





Z4 



-.^ 



Table E. — When the door was opened. 



Time. 



Pulse. 



Respiration. 



After 1 minutes 



59 

 59 

 60 

 60 

 60 



22 

 19-5 



19 

 18 



17 



20 .. 



,, ^0 „ 





CO .. 





SER. III. VOL. III. 



