What type of orders are permissible in emergencies without written approval?

In emergency situations, telephone orders are often permissible without written approval because they allow for immediate action that is critical to patient care. The ability to provide verbal instructions over the phone helps to expedite treatment when there is no time to wait for written orders, which can delay necessary interventions. Additionally, regulatory guidelines frequently recognize the urgency of emergencies and thus provide flexibility in medication orders through this method.

Telephone orders can be documented later in the patient's record, ensuring that there is a written accountability of what was communicated. This aspect is important for both patient safety and for following up on the verification of the orders. Overall, the immediate nature of telephone orders makes them a practical choice in urgent situations, thus making them the correct answer in this context. Other forms of orders, like routine, faxed, or electronic, typically require more formal processes and may not be feasible during a critical emergency where time is of the essence.