According to the American Pregnancy Association, serum bilirubin levels that exceed 10 milligrams at under 24 hours after birth, above 15 milligrams at 24 to 48 hours after birth, above 18 milligrams at 49 to 72 hours af... More »

The normal range for bilirubin levels in the blood is 0.1 to 1 milligram per deciliter of total bilirubin, notes Mayo Clinic. The normal range for direct bilirubin in the blood is from 0 to 0.3 milligrams per deciliter. ... More »

Elevated bilirubin refers to a bilirubin reading that falls outside the normal range, which for adults is 0.0 to 1.4mg/dL for a total count, 0.0 to 0.3mg/dL for direct bilirubin and 0.2 to 1.2mg/dL for indirect bilirubin... More » Health Medical Ranges & Levels

Microalbumin tests are measured as milligrams of microalbumin protein that leak into the patient's urine over the course of 24 hours, according to Mayo Clinic. A result of less than 30 milligrams is considered normal, a ... More » Health Diagnostics & Imaging

Preparation for a multigated acquisition test involves avoiding eating and drinking four to six hours before the test, avoiding tobacco and caffeine for 24 hours before the test and wearing loose clothes if the test invo... More » Health Diagnostics & Imaging

According to Hopkins Medicine, patients should prepare for a PET scan by fasting for a number of hours before the procedure and abstaining from caffeine, alcohol and tobacco use for 24 hours before the procedure. Dependi... More » Health Diagnostics & Imaging

Normal blood sugar levels for nondiabetic adults are between 70 and 100 milligrams per deciliter before breakfast, also called fasting blood sugar, and below 140 milligrams per deciliter two hours after eating any meal, ... More »