This is often called facial masking. If so, you should ask your doctor about Parkinson's disease. What is normal? Some medicines can cause you to have the same type of serious or staring look, but you would go back to the way you were after you stopped the medication. Dizziness or Fainting
Supposed to be a 12 hr fast-except water or juices. The above answer is wrong. Water is the ONLY thing that you can drink to satisfy the fasting criteria...8 hrs should be adequate.Liver function tests do not require fasting since the tests are not affected one way or the other. Juices generally contain sugars that affect other testing (like glucose).upposed to be a 12 hr fast-except water or juices. The above answer is wrong. Water is the ONLY thing that you can drink to satisfy the fasting criteria...8 hrs should be adequate.
If youâve ever had your cholesterol or glucose levels tested before, you know that food and drink intake can affect the outcome of blood tests.That's why a fasting blood test usually requires that you avoid all food and drinks except water for 12 hours before your screening.Itâs also advised that you avoid alcohol for 24 hours before your fasting blood test, as well as any strenuous exercise.f youâve ever had your cholesterol or glucose levels tested before, you know that food and drink intake can affect the outcome of blood tests.