EMT Basic Certification Complete Practice Exam 2026

Question: 1 / 400

What blood glucose level indicates hypoglycemia?

200 mg/dL

160 mg/dL

50 mg/dL

Hypoglycemia is defined as a condition where blood glucose levels drop below normal. The generally accepted threshold for hypoglycemia in adults is a blood glucose level of less than 70 mg/dL. In this case, a blood glucose level of 50 mg/dL clearly indicates hypoglycemia, as it is significantly below the normal range, which typically falls between 70 mg/dL and 130 mg/dL depending on when the last meal was consumed.

The other values provided would be considered within the normal or hyperglycemic range. For instance, blood glucose levels of 100 mg/dL and 160 mg/dL are within normal limits or indicative of possible prediabetes, while 200 mg/dL exceeds the normal threshold and suggests hyperglycemia, which is a elevated blood sugar condition. Therefore, understanding the normal ranges for blood glucose is vital for correctly identifying hypoglycemia.

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100 mg/dL

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