In cognitive therapy, clients learn to: 1  Distinguish between thoughts and feelings. 2  Become aware of the ways in which thoughts can influence feelings in ways that sometimes are not helpful. 3  Learn about thoughts that seem to occur automatically, without even realizing how they may affect emotions.
The heart pumps oxygenated blood to the body and deoxygenated blood to the lungs. In the human heart there is one atrium and one ventricle for each circulation, and with both a systemic and a pulmonary circulation there are four chambers in total: left atrium, left ventricle, right atrium and right ventricle.he essential components of the human cardiovascular system are the heart, blood and blood vessels. It includes the pulmonary circulation, a loop through the lungs where blood is oxygenated; and the systemic circulation, a loop through the rest of the body to provide oxygenated blood.
But your heart does not drive blood throughout your body in a circle, but in a more of a figure-8 pattern. The heart pumps blood along two pathways in your body, the pulmonary circuit and the systemic circuit. In the pulmonary circuit, the heart pumps blood to the lungs, then back to the heart. From this pathway, blood picks up oxygen and drops off carbon dioxide in the lungs. Put simply, blood is oxygenated in the lungs. In the systemic circuit, the longer of the two, the heart pumps oxygenated blood through the rest of your body. As the blood passes through organ after organ, tissue after tissue, blood drops off oxygen, and picks up carbon dioxide.