Erickson’s theory compared with kohlberg

Comparison and Contrast of the Theories of Piaget, Erikson, and Kohlberg. ... This stage is all about gaining independence- in food choices, in clothing choices, and in bodily functions (Erikson believed toilet training to be vital to this stage) and toy choices.

the oxygenated blood then leaves the lungs through pulmonary veins, which return it to the left heart, completing the pulmonary cycle. this blood then enters the left atrium, which pumps it through the mitral valve into the left ventricle. from the left ventricle, the blood passes through the aortic valve to the aorta.

deoxygenated blood leaves through the right ventricle through the pulmonary artery. from the right atrium, the blood is pumped through the tricuspid valve (or right atrioventricular valve), into the right ventricle.