TY - BOOK AU - Clarke, J.|Costello, J.|Foord, J.|Holden, G.|Lyte, V.|Stew, G.|Willard, C.|Wells, J.|Wimpenny, P. TI - Biological sciences: the need for oxygen SN - 07482 3053 X AV - WF 110 C52 1992 PY - 1992/// CY - Manchester PB - The Open College KW - Respiration|Respiratory System|Cardiovascular System|Oxygen N1 - Examines the respiratory and cardiovascular systems in the body as these two systems play a role in the body's need for oxygen, and control its intake and regulation. The process of gaseous exchange in the human body is explained, including problems in breathing that patients go through when they are suffering from certain diseases. Transport of oxygen in the blood and tissues is described with information on how to care for a patient who is breathless ER -