SN instructed patient / caregiver on abnormal glucose also known as impaired glucose tolerance which is a term that refers to people who have blood glucose level that are higher than normal, but are not high enough to be classified as diabetes. SN instructed patient / caregiver on symptoms of abnormal glucose such as increased thirst, frequent urination, fatigue, blurred vision. SN instructed patient / caregiver on risk factors such as weight, waist size, inactivity, age, family history. SN instructed patient / caregiver on healthy lifestyle choices that can help prevent diabetes such as eating healthy foods, getting more physical activity, losing excess pounds.