During newborn resuscitation, how does the nurse evaluate the effectiveness of bag-and-mask ventilations?
1. The rise and fall of the chest
2. Sudden wakefulness
3. Urinary output
4. Adequate thermoregulation
Question 2
A 58-year-old father and a 45-year-old mother gave birth to a baby boy 2 days ago. The nurse assesses a single palmar crease and low-set ears on the newborn. The nurse plans to counsel the couple about which chromosomal abnormality?
1. Trisomy 13
2. Trisomy 18
3. Trisomy 21
4. Trisomy 26