But someone gave them the wrong advice that it wouldn't show up in tests.

This is dreadfully wrong advice and I hope you will not act upon it.

"What happens if you give him the wrong advice?"

There are also, unfortunately, "cowboy" operators who give the wrong advice.

I don't think you gave me the wrong advice, leela.

He then gave the wrong advice to his second client, and had to call him back to set it straight.

But it was serious in the sense that he was given wrong advice.

I gave you the wrong advice when you came before.

This should have been a 4-5 page feature article, if not more, and half of what's in it is plain wrong or bad advice.

Some scientists, however, say that is the wrong advice.