The Perioperative Nursing has three different phases for any
surgical procedure, which includes the three phases they are preoperative
phase, the intraoperative phase, and the postoperative phase.
For every surgery these phases have separate or
differentiate tasks and establish who is responsible for overseeing and
delivering each stage of care. By maintaining strict rules to quality of
procedures and a clear chain of command, hospital teams are able to deliver
consistent, optimal care from the moment a surgery is completed to the time
when a person is recovered from illness.
Preoperative Phase
It is an initial phase, starts with the decision to have
surgery and an end when the patient is comes out into surgery. This phase can
be very short, such as in the cases of acute trauma, or require a long period
of preparation during which time a person may be need to be fast, lose weight,
undergoing tests, or waiting for the receipt of an organ for transplant.
One of the goals of the preoperative phase is to control the
anxiety that may arise, either as result of an emergency situation or having to
wait for inordinately long periods of time. The anxiety is a common reaction
experienced by patients and one that can be relieved with on-going interaction
with one or more members of the medical team. Once a patient is admitted into a
hospital, the person could coordinated by one or several perioperative nurses.
Intraoperative Phase
The second phase, involves while during the surgery. It
starts when the patient is into the surgical bed and ends when the patient is moved
to the post-anesthesia care unit (PACU).
This phase, the patient will be prepared and given some form
of anesthesia’s to the patients, like general anesthesia (for complete
unconsciousness), local anesthesia (to prevent pain while awake), or regional
anesthesia (such as with a spinal or epidural block).
As the surgery starts, the patient's vital signs (including
heart rate, respiration, and blood oxygen) will be closely measured. By adding the
roles of the surgeon and anesthesiologist, other team members will be assisting
the physician, ensuring safety rules, and preventing infection during the
course of the surgery.
Postoperative Phase
The final phase, it is the period immediately following
surgery. As with the preoperative phase, the period can be short, lasting a few
hours, or require months of rehabilitation and recuperation.
Once the patient is awake and ready to leave post-anesthesia
care unit (PACU), the nurse will typically transfer the responsibility of care
back to the perioperative nurse.
It is mainly focused on monitoring and controlling the
patient's physiological health and aiding in the post-surgical recovery.
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