The nurse is providing genetic counselling to a couple of Ashkenazi Jewish descent, who wish to have a child. For which of the following conditions would the child be at an increased risk?

The nurse receives report on a 24-year-old G1P0 female at 32 weeks estimated gestational age who presents with pre-eclampsia with severe features. The nurse expects the patient to exhibit which symptom? 

Viewing the patient’s chart, the nurse notes the patient has 20/100 vision. How does the nurse interpret these results?