A patient presents with unresponsiveness and low blood glucose. Which of the following should NOT be done?

In cases of unresponsiveness and low blood glucose, administering oral glucose is not appropriate. This is primarily because the patient is unresponsive, which raises significant concerns about their ability to protect their airway and swallow safely. If a patient cannot maintain a clear and protected airway, giving oral glucose can lead to aspiration, where the substance could enter the lungs instead of being ingested properly.

On the other hand, providing oxygen to maintain oxygen saturation is important for ensuring adequate oxygen delivery to the brain and other vital organs. Establishing an open airway helps prevent obstruction and aids in ensuring that the patient can breathe properly. Contacting advanced life support is crucial for further evaluation and intervention as the patient's condition may require additional medical support that pre-hospital personnel are not equipped to provide.