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Med-Surg · chapter 26 · Intraoperative Care

Intraoperative Considerations

The 14 things this section of the textbook says that you are most likely to be asked about — quoted word for word, not retold. Then 3 practice questions with the reasoning.

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Key points

  1. Surgical environment purpose

    The surgical team must create and maintain a secure environment to ensure patient safety and the prevention of post-surgical infection.

  2. Operating room conditions

    Controlled temperature, humidity, and airflow contribute to asepsis, reducing the risk of postoperative complications.

  3. Sterile field protection

    The sterile technique extends to the creation of a sterile field around the surgical site, ensuring that only sterile items come into contact with the patient and the surgical wound.

  4. Surgical asepsis importance

    Adherence to these principles is critical in mitigating the risk of surgical site infections and other complications.

  5. Surgical attire barrier

    Surgeon s, nurses, and other members of the surgical team don specialized attire, including gowns and gloves, to maintain a barrier between their own microbiota and the sterile field.

  6. Time-out timing

    This best practice standard involves a brief pause in the operating room immediately before the start of a surgical procedure.

  7. Time-out verification

    During this intentional break, the entire surgical team comes together to confirm essential details. Including verifying patient identity (name and date of birth), surgical site, surgical procedure, and verified consent.

  8. Time-out goals

    The primary goals of the time-out include the prevention of wrong-site surgeries, identification of potential errors, and reinforcement of effective communication within the team.

  9. Positioning safety

    Accurate and careful positioning is essential to avoid complications such as pressure injuries, nerve damage, and circulatory issues.

  10. Intraoperative positioning requirements

    Intraoperative positioning must allow the surgical team optimal access to the operative site while accommodating the use of equipment and ensuring proper alignment of the patient’s body.

  11. Positioning monitoring

    Proper padding and support and vigilant monitoring of the patient’s vital signs and neurovascular status are maintained throughout the surgery to identify and address any issues promptly.

  12. Airway management purpose

    Airway management during the intraoperative phase is a critical component of anesthesia care, ensuring the patient’s respiratory function and oxygenation are adequately maintained throughout the surgical procedure.

  13. Airway monitoring

    Continuous monitoring of the patient’s airway pressure, oxygen saturation, and end-tidal carbon dioxide levels is imperative to promptly detect and address any complications or deviations from normal respiratory parameters.

  14. Anesthesia awareness support

    In cases where awareness does occur, postoperative support and counseling are essential to address the patient’s emotional well-being.

Terms to know

surgical environment
The surgical environment is a controlled and sterile setting in which surgical procedures are performed, including the operating room, associated equipment, and related practices and protocols designed to maintain asepsis.
surgical asepsis
The set of practices designed to maintain a sterile field and prevent the introduction of microorganisms into the surgical environment is called surgical asepsis.
Intraoperative patient positioning
Intraoperative patient positioning is a crucial aspect of surgical care, designed to optimize exposure, accessibility, and patient comfort during a procedure.
anesthesia awareness
Also known as intraoperative awareness, anesthesia awareness is a rare but potentially distressing phenomenon where a patient becomes partially or fully aware of their surroundings during surgery despite being under general anesthesia.

Practice questions

Stuck on select-all-that-apply? How to take them one option at a time.

The graded version needs JavaScript. Every question is below anyway, with the answer and why.

Every question here, with the answer

  1. At 07:55, immediately before surgery, you are participating in the team time-out and preparing its documentation. The planned procedure appears on both the operating room schedule and the consent form. Which action-and-entry pair matches the nurse's role described in the section?

    1. Read the procedure from the operating room schedule; document that the procedure was verified.
    2. Ask the surgeon to state the procedure from memory; document that the procedure was verified.
    3. Read the procedure directly from the consent form; document that the procedure was verified.
    4. Repeat the procedure reported during the preoperative handoff; document that the procedure was verified.

    Answer: Read the procedure directly from the consent form; document that the procedure was verified.

    The section specifically directs the nurse to read the procedure directly from the consent form during the time-out. The schedule, the surgeon's recollection, and the handoff do not replace that step, even if they name the same procedure.

  2. At 10:30, surgery is still underway, and your initial positioning entry is already complete. You are reviewing entries describing ongoing positioning-safety care. Which entries reflect the practices described in the section? Select all that apply.

    1. Neurovascular status monitored throughout surgery.
    2. Initial positioning assessment used in place of ongoing monitoring while the patient's position remains unchanged.
    3. Padding and support maintained throughout surgery.
    4. Vital signs monitored throughout surgery.
    5. Neurovascular monitoring reserved for recovery unless vital signs change.

    Answer: Neurovascular status monitored throughout surgery., Padding and support maintained throughout surgery., Vital signs monitored throughout surgery.

    The section calls for maintaining padding and support and monitoring both vital signs and neurovascular status throughout surgery. Deferring neurovascular monitoring or relying only on the initial positioning assessment does not meet that ongoing approach.

  3. At 09:10, you review a draft positioning entry that says 'reverse Trendelenburg.' The patient is on their back with the head section of the bed raised, while the lower section remains horizontal; the table is not tilted head-up and feet-down. Which entry best matches the position you observe?

    1. Reverse Trendelenburg position with the head up and feet down.
    2. Fowler’s position with the head of the bed raised.
    3. Orthopneic position with the patient leaning on an overbed table.
    4. Supine position with no head elevation.

    Answer: Fowler’s position with the head of the bed raised.

    The observed position matches Fowler’s: the patient is supine with the head of the bed raised. Reverse Trendelenburg involves a head-up, feet-down position, the supine option omits the observed elevation, and orthopneic positioning requires sitting and leaning on an overbed table.

Where every quote comes from

Section 26.2 Intraoperative Considerations of Medical-Surgical Nursing by Christy Bowen, Bridget Carey, Jessica Palozie, Maren Reinholdt, OpenStax, 2024. Read the whole section free at openstax.org.

The textbook is licensed under CC BY-NC-SA 4.0. This page quotes it word for word and adds the headings, the order and the practice questions; references to the book's figures and stray spaces left by its formatting are removed. The page is shared under the same licence. Nothing here is sold.