Final answer:
When a nurse becomes over-involved, warning signs include emotional support, extra time spent listening to the patient, and disregarding professional boundaries.
Step-by-step explanation:
When a nurse becomes over-involved, there are several warning signs to look out for.
Firstly, emotional support towards the patient can be a sign of over-involvement, especially if it goes beyond the scope of professional boundaries.
Secondly, spending extra time listening to the patient may indicate a deep emotional attachment, which can also suggest over-involvement.
Lastly, disregarding professional boundaries is a clear sign of over-involvement and can lead to compromised patient care.