A woman who is 16 weeks gestation presents for a prenatal care visit. Her abdominal exam shows the uterine fundus to be halfway between the symphysis pubis and the umbilicus. This finding leads you to consider:

The midwife is conducting genetic counseling with an Ashkenazi Jewish couple. Which autosomal recessive genetic disease does the APRN discuss with this couple?

MutY will recognize oxoG:A and

Which enzyme scans the minor groove and cleaves the base from the sugar when it detects an error?

This dietary supplementation can prevent occurrence of neural tube birth defects, such as spina bifida, during pregnancy.

Which is an accurate statement from when recommending activity for a 25-year-old woman during an annual health maintenance visit?

An alteration in DNA sequence as a result of deletion, insertion, repetition, or duplication is a/an:

Which laboratory test result supports the midwife’s diagnosis of vitamin B12 deficiency for a woman?

Which of the following is/are a teratogen (s):

Amniocentesis is used in early pregnancy to: