Kant's categorical imperative is an example of which theory of ethics

Kant's categorical imperative is an example of: justice theory of ethics
Justice theory of ethics implied that Ethics must be always based on social fairness based on the circumstances.According to this approach Oneoccurrencee that have deemed as unjust may have a 180 degree response if that occurrence happen in other circumtances

The jugular vein located, on an animal, starts proximally at the base of the neck and moving towards the head along the jugular groove.