Charley is in the hospital visiting a friend who has a broken leg. Charley does not wash his hands after he left the room because his friend is injured but not sick. What did Charley do wrong?
He should have taken all droplet precautions because they should be practiced in cases of injuries.
He should have taken all contact precautions because they should be practiced in cases of injuries.
He should have taken all airborne precautions because they should be practiced in every case.
He should have taken all standard precautions because they should be practiced in every case.
