The Cutoff Point for Fasting Serum Glucose in the Lactose

Multiple Choice

The cutoff point for fasting serum glucose in the lactose tolerance test is > 30 mg/dL (> 1.7 mmol/L) . Which of the following is the correct interpretation for a patient whose fasting serum glucose is < 20 mg/dL (<1.1 mmol/L) ?

A) The patient has a lactase intolerance.
B) The patient is lactose intolerant.
C) The patient has Crohn's diseases.
D) The patient is lactose tolerant.