Use the library and other information sources to research Jenner's experiments and research. Then, review the ethics requirements of the Nuremberg Code and the World Health Organization's (WHO) International Ethical Guidelines for Biomedical Research Involving Human Subjects. Write a 500-word report about Jenner's ethics and be sure to include whether or not his experiment would pass and ethical review according to the WHO guidelines and the Nuremberg Code. Complete your report in the box below.

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.

most community's take hundreds of years to become stable