Credit scores range from 300 to 850; scores of 620 or below are generally regarded as bad credit scores. However, it's important to note that what qualifies as a bad credit score is a little subjective and depends somewhat on the lender. A home mortgage is a good example of this credit score subjectivity. Federal mortgage companies Fannie Mae and Freddie Mac consider 620 and below to be bad credit scores.
A test for rubella is done to find out if: 1  A woman who is or wants to become pregnant is immune to rubella. 2  A recent infection was caused by the rubella virus. 3  A person has been vaccinated against rubella. 4  Health professionals who are in contact with pregnant women have had rubella. rubella test is usually done for a woman who is or wants to become pregnant to determine whether she is at risk for rubella. Several laboratory methods can be used to detect rubella antibodies in the blood.
Testing your baby after birth. A PKU test is done a day or two after your baby's birth. The test isn't done before the baby is 24 hours old or before the baby has ingested some protein in the diet to ensure accurate results.1  A nurse or lab technician collects a few drops of blood from your baby's heel or the bend in your baby's arm.ll 50 states in the United States require newborns to be screened for PKU. Many other countries also routinely screen infants for PKU. If you have PKU or a family history of it, your doctor may recommend screening tests before pregnancy or birth.