While assessing a neonate at 4 hours after birth, the nurse observes an indentation with a small tuft of hair at the base of the neonate's spine. The nurse should document this finding as which of the...

While assessing a neonate at 4 hours after birth, the nurse observes an indentation with a small tuft of hair at the base of the neonate's spine. The nurse should document this finding as which of the following?

1. Spina bifida cystica.

2. Spina bifida occulta.