Must know facts in medicine

Are there any facts in medicine? This question may come to medical students because of the many situations where a certain finding or outcome cannot be stated clearly or absolutely and not to forget the usual gap between academic study and the real daily practice. In this essay I would like to try to give a reasonable answer to this question if there could be any solid basis (evidence-based facts) for medical practice.
On one extreme of the scale, the human body should be regarded as a mere machine, a living machine, only in order to objectify and modularize the medical facts that we are looking for.
I. Generalities:
1- Doctor’s collegial conduct.
2- A well defined and openly made medical service fee (physician and other costs) is the only most effective statement to guarantee a responsible conduct of service giver and taker.
3- A substantial number of people’s morbidity or death is caused directly by medical staff dehiscence and faults.
4- Human body function and health is amenable to study and predict by mathematical methods such as probability estimation.
5- Patient’s misery for doctor but doctor’s ‘revelation’ for patient.
II. Functionalities:
1- Spatiotemporal connection.
2- No price for an absent goat. No single organ can replace or cover the absence of another organ.
3- Once born is done. The new born is completely made person that will change almost only in shape and size (genetic and social constitution).
4- Consolidation rule.
5- Life is neither gifted nor robbed.
III. System operation:
1- A human is an open system organo-heterotroph.
2- Self and nonself (immune system).
3- Flow and stagnation (in- and outflow).
4- True- and malposition (body positioning).
5- Juvenility and aging.
IV. Pathognomonic criteria:
1- Vital data (temperature, blood pressure, heart rate).
2- Inspection and light transmission.
3- Palpation, percussion and auscultation.
4- Reflex arches.
5- Biochemical and radiologic tests.
V. Remedies:
1- Social manipulation.
2- Life style.
3- Antibiotics.
4- Medical remedies.
5- Anesthesia and surgery.