1 Preoperative Risk Assessment and Reduction

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Questions and Answers

What is the overall goal of preoperative evaluation?

  • To administer premedication
  • To perform routine physical exams
  • To reduce perioperative morbidity and mortality (correct)
  • To schedule surgery efficiently

Which is the greatest risk contributor to poor outcomes in perioperative patients?

  • Anesthesia
  • Patient comorbidities (correct)
  • Age
  • Surgery type

What is the purpose of premedication in preoperative care?

  • To minimize pain after surgery
  • To prepare the patient for anesthesia and surgery (correct)
  • To administer medications routinely
  • To induce sleep before surgery

How soon before induction should fluid intake be restricted according to available data?

<p>2+ hours before induction (D)</p> Signup and view all the answers

What is the difference between morbidity and mortality?

<p>Morbidity refers to complications, while mortality refers to death. (B)</p> Signup and view all the answers

What makes preoperative evaluation effective?

<p>Both history and physical examination are necessary for effective evaluation. (C)</p> Signup and view all the answers

What does inadequate preoperative evaluation lead to?

<p>Increased perioperative morbidity and mortality (D)</p> Signup and view all the answers

What is the main goal of a consultation in the context of anesthesia evaluation?

<p>To determine the severity of comorbid conditions (C)</p> Signup and view all the answers

Who is responsible for 'clearing' a patient for anesthesia?

<p>The anesthesia provider (B)</p> Signup and view all the answers

What does the ASA classification tool help to determine?

<p>Overall relative risk for anesthesia (A)</p> Signup and view all the answers

Which ASA classification indicates a patient with mild systemic disease and no functional limitations?

<p>ASA II (B)</p> Signup and view all the answers

What is the primary purpose of a preoperative assessment?

<p>To assess medical conditions that may impact perioperative care (C)</p> Signup and view all the answers

What is the main goal of preoperative testing in anesthesia evaluation?

<p>To improve patient outcome and inform the anesthesia plan (B)</p> Signup and view all the answers

What is the recommended timing for a preoperative evaluation?

<p>At least several days prior to the planned procedure (D)</p> Signup and view all the answers

What is emphasized as absolutely required on every patient during a physical examination in the context of anesthesia evaluation?

<p>Physical exam of heart &amp; lungs AND airway (B)</p> Signup and view all the answers

What does thorough medical history assist in planning?

<p>Safe anesthesia (C)</p> Signup and view all the answers

Effective preoperative evaluation is based on BOTH ______ and physical examination

<p>history</p> Signup and view all the answers

Preoperative evaluation must always include, at a minimum: _____

<p>Airway exam &amp; Auscultation of heart and lungs</p> Signup and view all the answers

Inadequate preoperative evaluation is associated with anesthetic ______.

<p>complications</p> Signup and view all the answers

Overall goal is to reduce perioperative ______ and mortality

<p>morbidity</p> Signup and view all the answers

Morbidity: unplanned, unwanted, undesirable ______

<p>consequence</p> Signup and view all the answers

In general, _______ antihypertensive medications prior to surgery.

<p>continue</p> Signup and view all the answers

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Study Notes

Preoperative Evaluation

  • The overall goal of preoperative evaluation is to reduce perioperative morbidity and mortality.

Risks and Outcomes

  • The greatest risk contributor to poor outcomes in perioperative patients is inadequate preoperative evaluation.
  • Inadequate preoperative evaluation is associated with anesthetic complications.

Premedication

  • The purpose of premedication in preoperative care is to prepare the patient for anesthesia and surgery.

Fluid Intake

  • Fluid intake should be restricted according to available data, typically 2-3 hours before induction.

Morbidity and Mortality

  • Morbidity refers to unplanned, unwanted, undesirable outcomes or complications.
  • Mortality refers to death.

Effective Preoperative Evaluation

  • Effective preoperative evaluation is based on both thorough medical history and physical examination.
  • A thorough medical history assists in planning anesthetic management and identifying potential complications.

Preoperative Testing

  • The primary purpose of preoperative testing is to identify potential complications and optimize anesthetic management.

ASA Classification

  • The ASA classification tool helps to determine the patient's physical status and predict potential anesthetic risks.
  • ASA classification II indicates a patient with mild systemic disease and no functional limitations.

Consultation and Responsibility

  • The main goal of a consultation in the context of anesthesia evaluation is to assess the patient's fitness for anesthesia.
  • The anesthesiologist is responsible for 'clearing' a patient for anesthesia.

Preoperative Assessment

  • The primary purpose of a preoperative assessment is to identify potential complications and optimize anesthetic management.
  • The recommended timing for a preoperative evaluation is typically 1-2 days before surgery.

Physical Examination

  • A thorough physical examination is absolutely required on every patient during anesthesia evaluation.
  • Vital signs, including blood pressure, heart rate, and oxygen saturation, must be evaluated during the physical examination.

Antihypertensive Medications

  • In general, antihypertensive medications should be continued prior to surgery.

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