Emergency Medical Technician (EMT) Practice Test

What are the indications for administering oral glucose?

1. High blood sugar levels

2. Altered mental status

3. Low blood pressure

4. Hypoglycemia

The correct answer is: High blood sugar levels

The correct indication for administering oral glucose is hypoglycemia, which refers to low blood sugar levels. This condition often presents with altered mental status, confusion, weakness, or even loss of consciousness due to insufficient glucose for the brain to function. When patients are hypoglycemic, providing oral glucose can quickly raise their blood sugar levels, correcting the underlying issue that is affecting their mental state and overall well-being. It is essential to address hypoglycemia promptly, as severe cases can lead to serious complications, including seizures or coma if not treated. The other options are not appropriate indications for oral glucose: high blood sugar levels would not benefit from glucose administration; altered mental status may indicate hypoglycemia, but is not a direct indication itself; and low blood pressure does not correlate directly with the need for oral glucose. Therefore, hypoglycemia stands as the clear and definitive indication for this intervention.