In the krebs cycle:
1) pyruvate is broken down into co2 molecules
2) glucose is broken down into nadh and co2
3) co2 is converted into pyruvate and o2
4) nadh and co2 are converted into atp

registered nurse (rn): the rn is responsible for carrying out both the medical plan of care prescribed by the physician as well as the nursing care plan developed by the nursing staff. the rn assesses each resident and modifies the nursing care as needed to meet the patient's needs.