I don't have the the phrasing you need. 'Ask forgiveness not permission' is a pretty common one.When Lily graduated nursing school, the ceremony ended with "Go forth and perform to your utmost."
Now it's a few years on, and I need her to receive more cynical advice. Something like "Persevere and don't get caught"--but maybe not quite that cynical.
Been trying for days to come up with the right--concise--phrasing.
No luck so far.
But I can tell you a number of anecdotes of nurses doing just that, asking forgiveness not permission. These were orders and actions that were well within the nursing scope of practice.