PSYB64H3 Chapter Notes - Chapter 9: Circulatory System, Victoria Medal Of Honour, Opiate

• School: UTSC
• Department: Psychology
• Course: PSYB64H3
• Professor: Janelle Leboutillier

Document Summary

Ch a p te r 9: te m p e ra tu re re g u la tio n , th irs t, a n d hu n g e r. Cons e que ntly, ra ts mus t work much ha rde r tha n huma ns or e le pha nts to ma inta in core te mpe ra ture. As a re s ult, pe ople ofte n be come ve ry re d-fa ce d in wa rm te mpe ra ture s. The highe r s a lt conte nt ma ke s the blood hype rtonic, or more conce ntra te d, re la tive to the intra ce llula r fluid. Os motic pre s s ure will move wa te r out of the ce lls in a n e ffort to re ga in the ba la nce d, is otonic s ta te .