DAANCE Post-Anesthesia Care and Recovery Management 1 — Questions and Answers
Question 1: What is the primary purpose of the post-anesthesia care unit (PACU) in a dental office setting?
- Billing and insurance processing
- Monitoring patients until they meet discharge criteria (Correct answer)
- Preparing equipment for the next procedure
- Consulting with referring dentists
Correct answer: Monitoring patients until they meet discharge criteria
The PACU provides continuous monitoring of patients recovering from anesthesia until they meet safe discharge criteria.
Question 2: Which scoring system is commonly used to assess a patient's readiness for discharge after sedation/anesthesia?
- Glasgow Coma Scale
- ASA Classification
- Aldrete Score (Correct answer)
- APGAR Score
Correct answer: Aldrete Score
The Aldrete Score evaluates activity, respiration, circulation, consciousness, and oxygen saturation to determine discharge readiness after anesthesia.
Question 3: After sedation, a patient's oxygen saturation drops to 92% on room air. What is the first intervention?
- Administer epinephrine
- Discharge the patient immediately
- Apply supplemental oxygen via nasal cannula or mask (Correct answer)
- Administer IV fluids
Correct answer: Apply supplemental oxygen via nasal cannula or mask
Supplemental oxygen should be applied immediately to correct hypoxia and restore adequate oxygen saturation in a recovering patient.
Question 4: Which of the following is a common sign of emergence agitation in a recovering pediatric dental patient?
- Calm and cooperative behavior
- Crying, thrashing, and inconsolable behavior disproportionate to pain (Correct answer)
- Increased appetite
- Normal respiratory rate
Correct answer: Crying, thrashing, and inconsolable behavior disproportionate to pain
Emergence agitation in children often presents as crying, disorientation, and thrashing that is disproportionate to any pain stimulus.
Question 5: What is the minimum acceptable oxygen saturation (SpO2) for a patient to be considered for discharge after dental anesthesia?
- 85%
- 88%
- 94% or greater (typically ≥95%) (Correct answer)
- 100%
Correct answer: 94% or greater (typically ≥95%)
Most discharge protocols require SpO2 of ≥94–95% on room air before a post-anesthesia patient can safely be discharged.
Question 6: A patient begins vomiting in the recovery area after IV sedation. What is the most important immediate action?
- Administer more sedation
- Position the patient upright or in lateral decubitus to prevent aspiration (Correct answer)
- Discharge the patient quickly
- Administer an anticoagulant
Correct answer: Position the patient upright or in lateral decubitus to prevent aspiration
Positioning the patient upright or on their side prevents aspiration of vomit into the airway, which is the primary danger of post-anesthesia vomiting.
DAANCE Post-Anesthesia Care and Recovery Management 1
What is the primary purpose of the post-anesthesia care unit (PACU) in a dental office setting?