140 



GASEOUS METABOLISM OF INFANTS. 



In this instance the kymograph record indicates a slightly greater 

 activity in period I (from 3 h 4 m p. m. to 3 h 29 m p. m.) than in period 

 VI (from 5 h 10 m p. m. to 5 h 26 m p. m.), which may account for at least 

 a part of the increase in the metabolism. 



Fig. 51. Pulse-rate and kymograph curves for J. M., April 4, 1913. 



With the infant E. N., three periods with an activity of I were 

 secured in sequence on May 26, 1913 (see figure 52). The pulse-rate 

 in the period I from 3 h 21 m p. m. to 3 h 41 m p. m. was 104 and the carbon- 



PERIOD - I 



C0 2 pemr 4.50 qms 

 Pulse 104 



PERIOD-II 



C0 2 pernr 4.82 gms 



Pulse 112 



PERIOD -III 



CO^perhr 4.84 gms 

 Pulse 113 



3.22 



+MH 



JE 



jfrtyPlf*' "^ 



t~" 



E.N 

 MAY26.I9I3 



Fig. 52. Pulse-rate and kymograph curves for E. N., May 26, 1913. 



