What are ALL of the effects norepinephrine and epinephrine have on cardiovascular function? Beginning with the binding of these signaling molecules to their receptors (specify the receptor type for each effect), describe how this binding affects cellular processes, and end with the change in cardiovascular system function that occurs as a result. Make sure you describe the events of each effect in the proper sequence.

Mr rogers is 2 days postoperative of a thoracotomy of removal of a malignant mass in his left chest. his pain is being managed via epidural catheter with morphine. as the nurse assumes care of mr rogers, he is alert and fully oriented and states that his current pain is 2 on a 1 -to-10 scale. his vital signs are 37.8-92-12, 138/82. what are benefits of epidural versus systemic administration of opioids? the nurse monitors mr roger’s respiratory status and vital signs every 2 hours. what is the rationale for this frequent assessments? the nurse monitors mr rogers for what other complications of epidural anelgesis?