You try and identify and solve the problem that the patient has.
No
Two ways to be able to identify a physical property are the color and the concistancy.
Check
If the patient is conscious, I would ask for name and birthdate (to ensure that the patient is not a family member with the same name), or even better, a photo ID. If the patient is unconscious, I would say you have a problem on your hands unless someone in the vicinity can identify the patient (which would be the same situation if an ambulance arrives on the scene of a unidentifiable person).
1. Identify humans 2. Identify human remains 3. Trace human origins
The warning and signs are some of the ways to identify the workplace hazards. This help the employees be extra careful.
One way is not to vote. I can't think of another one.
You don't.
Identify the acceptable sites to perform a capillary puncture on a patient's hand.
incubation
A sugar patient is usually identified as someone who has diabetes mellitus. You can identify them because they usually have a bracelet that says they are diabetic. Otherwise, you would need to ask them, or if you are medical professional, it would be marked on their chart.