Final Answer:
With regard to the respiratory development of the newborn, nurses should be aware that the correct option is b. Newborns must expel the fluid from the respiratory system within a few minutes of birth. The correct option is b) "Newborns must expel the fluid from the respiratory system within a few minutes of birth," is based on the physiological processes involved in a newborn's transition from the intrauterine environment to independent breathing.
Step-by-step explanation:
Understanding the respiratory development of a newborn is crucial for providing appropriate care. Option b is accurate as newborns undergo a process known as "clearing the airways" shortly after birth. This involves expelling amniotic fluid and mucus from the respiratory system to establish effective breathing. The timely removal of these fluids is vital to prevent respiratory distress and ensure the newborn's transition to independent breathing.
The first gasping breath, as mentioned in option a, is an essential part of the respiratory transition, but it typically occurs within the first 30 seconds, not within 1 minute as suggested. Option c, stating that newborns are instinctive mouth breathers, is not accurate. Newborns primarily breathe through their nose, as the nasal passages aid in filtering and humidifying the air.
Lastly, seesaw respirations (option d) in the first hour after birth could indicate respiratory distress and should be promptly assessed and addressed by healthcare providers. Therefore, option b best aligns with the critical aspect of expelling fluids for effective respiratory development.
In conclusion, recognizing the need for newborns to expel fluids from the respiratory system underscores the importance of prompt and attentive care in the immediate postnatal period. This knowledge is foundational for nurses and healthcare professionals in ensuring the well-being of newborns during the crucial moments of their first breaths.