Vital organs/ unconscious state

Name some very important organs that are not vital organs.
List the functional description of all the normal vital organs, including today’s exceptions.
Is it possible to live without a vital organ? Why? Example?
Distinction between assisting or substituting vital organs. Bioethical analysis.
Do the following practices assist or substitute the vital organ? Why?
Dialysis
Respirator
Ventilator
Tracheotomy
CPR
Read and summarize ERD PART FIVE Introduction. https://www.usccb.org/resources/ethical-religious-directives-catholic-health-service-sixth-edition-2016-06_0.pdf
Unconscious state: Definition.
Clinical definitions of different states of unconsciousness: Compare and contrast
Benefit vs Burden: bioethical analysis.
Submission Instructions:

The post is to be clear and concise and students will lose points for improper grammar, punctuation, and misspelling.
If references are used, please cite properly according to the current APA style.