The normal amount of amniotic fluid index is between 8 to 18 centimeters. Amniotic fluid level index (AFI) is used to measure the amniotic levels expressed in centimeters by gestational age.Know More
An AFI of less than 5 to 6 centimeters leads to a condition called oligohydramnios, which means that amniotic levels are low. An AFI of more than 20 to 24 centimeters is called polyhydramnios, which means that there is a high amount of amniotic levels present in the mother’s womb.
It is essential to check the levels of amniotic fluid during the gestational weeks; a deviation from the normal values, in amniotic fluid, indicates that there could be abnormalities, and associated complications can occur. Complications associated with oligohydramnios and polyhydramnios are similar and include premature birth and various defects like hypoplastic lungs. Both conditions need immediate medical action and close monitoring of the fetal heart beat.Learn more about Medical Ranges & Levels
MedlinePlus states that a normal hematocrit level typically ranges from 40.7 to 50.3 percent in men and 36.1 to 44.3 percent in women. In children, a normal hematocrit ranges from 45 to 61 percent in newborns and 32 to 42 percent in infants.Full Answer >
The normal range for potassium in the blood is between 3.6 and 5.2 millimoles per liter, according to Healthline. This sometimes varies depending on the laboratory that performs the test, but the doctor uses the range marked on the results to make informed recommendations.Full Answer >
A healthy patient should have direct, or conjugated, bilirubin levels of 0 to 0.3 milligrams per deciliter of blood and 0.3 to 1.9 milligrams per deciliter of blood of total bilirubin, according to Medline Plus. A patient's bilirubin levels are checked through a simple blood test.Full Answer >
The normal levels for the most common liver enzymes, aspartate aminotransferase and alanine aminotransferase, are 10 to 40 units per liter and 7 to 56 units per liter, says eMedicineHealth. Mild elevations two to three times the size of those figures do occur, and severe levels typically reach over 1000.Full Answer >