My hemoglobin is low.what does that mean? - Cars & Trucks

I'm not sure why this question is posted in cars and trucks but check the link to E-Medicine Health
https://www.emedicinehealth.com/hemoglobin_levels/article_em.htm

If it looks anything like below, the most common reason is a cold finger.

2nd most common reason is the person has it on backwards, i.e. upside down.
The light (look inside when you spread the wings" must go over the fingernail

A less common reason is poor circulation so adequate hemoglobin due to poor blood flow is not able to be read by the sensor

A1C: 7%
A1CA1C is a test that measures a person's average blood glucose level over the past 2 to 3 months. Hemoglobin (HEE-mo-glo-bin) is the part of a red blood cell that carries oxygen to the cells and sometimes joins with the glucose in the bloodstream. Also called hemoglobin A1C or glycosylated (gly-KOH-sih-lay-ted) hemoglobin, the test shows the amount of glucose that sticks to the red blood cell, which is proportional to the amount of glucose in the blood.X may also be reported as eAG: 154 mg/dlmilligrams (MILL-ih-grams) per deciliter (DESS-ih-lee-tur), a unit of measure that shows the concentration of a substance in a specific amount of fluid. In the United States, blood glucose test results are reported as mg/dL. Medical journals and other countries use millimoles per liter (mmol/L). To convert to mg/dL from mmol/L, multiply mmol/L by 18. Example: 10 mmol/L ?¯?¿?½ 18 = 180 mg/dL.X

Before a meal (preprandial plasma glucose): 80-130 mg/dl

1-2 hours after beginning of the meal (Postprandial plasma glucose)*: Less than 180 mg/dl

Do you mean what causes low oil pressure? This is a very reliable engine for the most part. If the oil light is on or gauge is reading low, have the oil pressure sensor inspected for failure. These sensors do go bad.

so what is your question ,

it means the oil pressure is low and may be low enough to damage the engine if you keep drving/running the engine. it would help if you could tell us the actual oil pressure, engine and mileage . basically, the oil pressure may be low enough to wreck your engine, then again it may be bs......

This indicates that your windshield washer fluid level is low. It's like the low fuel light, it gives you times to get some before you run out. If you check the washer fluid level and it is not low then the sensor is faulty.

best wishes

this symbol usually indicates that the radiator is low on coolant. on some cars a similar light means low washer fluid. so check both of them.

usually that could mean a failing oil pump....or a clogged pickup in the oil pan, could also mean you have a leak somewhere. the car shutsoff because it protects itself from killn itself