The ruling on a female nurse administering injections to men out of necessity

This is a message from an Egyptian nurse working in the Kingdom of Saudi Arabia in Abha. She says in her message: I work as a nurse, and sometimes I administer injections to men as part of my job when there is no male nurse available to give them these injections, and the patient is in urgent need of this treatment. What is the ruling on this? And is there any sin on me?
Answer: If the need calls for it, there is no blame on you, if Allah wills. However, you should be with the women, and the male nurses should attend to the men, and each should guard their time and perform the service required of them. If dire necessity requires you to administer the injection to the one in need when no male nurse is present, there is no blame on you, if Allah wills. Yes.
The presenter: May Allah reward you.