You have been called to attend a birth and are the only healthcare provider responsible for the management of the newborn in the room. when should you first call for additional ?
a) before birth, when you have identified the presence of a perinatal risk factor that increases the likelihood of requiring neonatal resuscitation.
b) after birth, when you determine the baby requires positive-pressure ventilation.
c) after birth, when the obstetrician or labor nurse suggests you need additional .
d) after birth, when you determine the baby requires intubation.

Before birth, when you have identified the presence of a perinatal risk factor that increases the likelihood of requiring neonatal resuscitation.

Explanation:

The parturition may be defined as the acts of the giving birth to the child. The fully developed  fetus is taken out from the mother's womb and the parturition is controlled by the hormone as well.

After the birth of the child, proper health care and medical prescription of the infant is done by the health care provider. In case of any emergency or the medical situation before the birth the child must require the neonatal resuscitation.

Thus, the correct answer is option (A).

                                                        water

a colorless, transparent, odorless, tasteless liquid that forms the seas, lakes, rivers, and rain and is the basis of the fluids of living organisms.

                                                        halon  

any of a number of unreactive gaseous compounds of carbon with bromine and other halogens, used in fire extinguishers, but now known to damage the ozone layer.

                                                  dry chemical

extinguishing agent used on class a, class b, and class c fires.

                                                  carbon dioxide

a colorless, odorless gas produced by burning carbon and organic compounds and by respiration. it is naturally present in air (about 0.03 percent) and is absorbed by plants in photosynthesis.