Legal ethics is the minimum standards of appropriate conduct within the legal profession.egal ethics can also refer to the study or observance of those duties or the written regulations governing those duties.
It is not too apparent from the outside because it is located underneath the bottom half of the biceps brachii. The brachialis originates at the lower half of the humerus, or upper arm bone, and inserts at the ulna, or outer forearm bone.
Posteriorly, the brachial artery is separated from the long head of the triceps brachii muscle by the profunda brachii artery and the radial nerve. The attachments of the coracobrachialis and the brachialis muscles, as well as the medial head of the triceps brachii muscle, also lie posterior to the brachial artery. The median nerve and coracobrachialis muscle lie laterally to the brachial artery at its proximal aspect whereas the medial cutaneous nerve of the forearm and the ulnar nerve lie medially to the artery proximally.