CANPC study guide
CANPC · Work through your exam, one topic at a time.
The Certified Ambulatory Perianesthesia Nurse credential - commonly abbreviated CAPN, and also seen written as CANPC - is a specialty certification for registered nurses who care for patients before and after anesthesia and sedation in ambulatory settings. It signals that a nurse has moved beyond general med-surg competence into the specific rhythms of the perianesthesia phase: pre-procedure screening and readiness, sedation and airway vigilance, hemodynamic monitoring, pain and nausea control, and recognition of the complications that escalate quickly when a patient is discharged the same day. The CANPC study guide has 9 sections and about 2,566 words.
01Preoperative Assessment and Preparation
Preoperative assessment is risk stratification, not a ritual checklist. Focus on the three questions every exam item circles: What is the patient's baseline physiologic reserve?
332 words, about 2 min02Anesthesia and Sedation
Know the continuum of sedation: minimal, moderate, deep, and general anesthesia, and that a patient can slip deeper than intended. Sedation depth must match the procedure, patient comorbidities, and monitoring available.
297 words, about 1 min03Airway Management and Ventilation
Structure airway decisions around prediction, preparation, and rescue. Predict difficulty with history (prior difficult airway, radiation, surgery), examination (mouth opening, thyromental distance, Mallampati, neck mobility), and contextual factors (obesity, obstruction, bleeding).
268 words, about 1 min04Hemodynamic and Cardiac Monitoring
Interpret monitoring data in context. Noninvasive blood pressure cuff size and placement matter; arterial lines provide beat-to-beat data and allow blood gas sampling.
286 words, about 1 min05Postoperative Pain Management
Use multimodal analgesia: combine nonopioid agents (acetaminophen, NSAIDs when appropriate, regional blocks, ketamine, gabapentinoids in selected cases) to reduce opioid requirements and side effects. Understand opioid pharmacology, equianalgesic conversion, patient-controlled analgesia, and the risks of opioid-induced respiratory depression.
295 words, about 1 min06Nausea and Vomiting Management
Postoperative nausea and vomiting (PONV) is multifactorial. Identify risk factors (female sex, nonsmoker, history of PONV or motion sickness, postoperative opioids) and procedure factors.
276 words, about 1 min07Postoperative Complications
Organize complications by system and timing. Respiratory: hypoxemia, hypoventilation, aspiration, atelectasis, pneumonia, pulmonary embolism.
265 words, about 1 min08Patient Safety and Quality Improvement
Safety is systems-based. Know the Swiss cheese model (errors pass through aligned holes in defenses), human factors, and the difference between active failures and latent conditions.
265 words, about 1 min09Professional Practice and Ethics
Ethics in anesthesia centers on informed consent, capacity, confidentiality, truthfulness, and advocacy. Informed consent requires disclosure of risks, benefits, alternatives, and the right to refuse.
282 words, about 1 min