What are the key factors to consider in the pre-anesthetic evaluation of animals?

The pre-anesthetic evaluation should consist of a precise anamnesis, a physical examination, and a blood analysis.
The premedication is administered to achieve a slight induction and to make the animal easier to handle.
The anesthesia is usually maintained by volatile liquids that evaporate at room temperature, forming a gas that is inhaled.
The inhalation anesthesia is administered to the animal through a series of anesthetic circuits that are chosen based on the properties of the drug and the characteristics of each animal.
a) Only I and II are correct.
b) Only II and III are correct.
c) Only III and IV are correct.
d) Only I, II, and IV are correct.