In obstetrical emergencies, which of the following actions should be taken?

In the context of obstetrical emergencies, retaining expelled tissue, such as the placenta or any other tissue, is crucial for several reasons. First, this tissue can provide valuable information for medical professionals regarding the health of both the mother and the newborn. For instance, examining the placenta can help identify conditions, such as retained products of conception or other complications.

Additionally, retaining expelled tissue allows for better assessment of potential complications that may arise during or after delivery, such as excessive bleeding or infection. By keeping all expelled tissue for the hospital, healthcare providers can ensure that they have all relevant materials for evaluation and treatment, fostering a more thorough approach to the patient's care.

Other actions, while they may seem relevant, might not be as appropriate in this context. Medication administration often requires careful assessment and authorization from a medical professional, and discharging a patient immediately might overlook the need for monitoring and treatment after an obstetrical emergency. The removal of the placenta, if necessary, should only be performed by qualified medical personnel if indicated, as improper handling can lead to increased risks for the patient.