What Are Flashing Lights? When flashing lights occur you may think that you see lights going on and off, especially to one side. These tend to happen in only one eye at a time, even when your eye is closed. What Causes Flashing Lights? The vitreous sometimes pulls on the retina. This may cause you to see flashing lights or lightning streaks, even though there aren't any such lights present. This is the same thing that occurs when you get hit in the eye and see stars or when you rub your eye.
Best Answer: HEPATIC (LIVER) ENZYME VALUES. AST (Serum Glutamic-Oxalocetic Transaminase - SGOT ) - found primarily in the liver, heart, kidney, pancreas, and muscles. Seen in tissue damage, especially heart and liver. Normal Adult Range: 0 - 42 U/L. Optimal Adult Reading: 21. ALT (Serum Glutamic-Pyruvic Transaminase - SGPT) - Decreased SGPT in combination with increased cholesterol levels is seen in cases of a congested liver.
The normal level of ALT is the bloodstream is 5 to 45 U/L (units per liter). This range can slightly vary depending where you take the blood test. If the blood test shows elevated ALT levels outside the normal range, even a small amount, fatty liver and other liver disorders might be the cause.tâs worth mentioning that in a more severe liver diseases (like Cirrhosis), the ALT levels would be much higher than elevated ALT levels in when itâs a fatty liver. First thing you need to do is NOT to get in panic.