Acute stress paradigm is the stress reactivity that is used to study the subjects with the large sample sizes. It is the done in the laboratory settings and it is a labor intensive and instrument requiring process. The subjects are exposed to the short term stress events and their response in terms of physiological, psychological and neuroendrocine levels are recorded.
The respiratory system's main function is to exchange oxygen and carbon dioxide gases within the body. The organs that make up the respiratory system include the nose, pharynx and larynx, the trachea, bronchi, and the lungs. Each of these organs help with the process of breathing and/or the exchanging of gases within them. :)
BAL is blood alcohol level. BAC will normally be higher in a person with more body fat. So the answer to your question would be, as body fat decreases, the increasing rate of BAL DECREASES.