Final answer:
A self-inflating bag does not require an oxygen plug-in to operate but can be used with supplemental oxygen for premature infants needing extra lung support. For a premature infant, additional oxygen helps overcome the challenges faced due to insufficient pulmonary surfactant. False labor pains in pregnancy, without additional symptoms of labor, often do not necessitate immediate medical intervention.
Step-by-step explanation:
A self-inflating bag does not require an oxygen plug-in to function. It is designed to inflate on its own when the bag is squeezed, ensuring that a consistent volume of air or oxygen is delivered. However, supplemental oxygen can be attached to improve the oxygen concentration being delivered, especially if the baby has special requirements, such as premature infants who might struggle with lung inflation due to inadequate production of pulmonary surfactant by type II cells. This supplement is paramount for a baby who is having difficulty inflating the lungs because it ensures the delivery of a higher concentration of oxygen, which is often needed for premature babies who cannot get enough oxygen due to immature lung development.
For Devin’s case, experiencing mild contractions without the dilatation of the cervix and loss of the mucus plug is indicative of Braxton Hicks contractions, which are false labor pains and one of the reasons they are advised to return home.