Anesthesia Assistant Emergency Response — Questions and Answers
Question 1: What is the first step in managing an airway obstruction during anesthesia?
- Administer sedatives
- Reposition the head and perform a jaw thrust (Correct answer)
- Increase anesthetic depth
- Reduce oxygen concentration
Correct answer: Reposition the head and perform a jaw thrust
Repositioning the patient’s head and performing a jaw thrust or chin lift can help relieve an obstructed airway before further interventions.
Question 2: Which medication is used to reverse an opioid overdose?
- Flumazenil
- Naloxone (Correct answer)
- Atropine
- Propofol
Correct answer: Naloxone
Naloxone is an opioid antagonist that rapidly reverses opioid-induced respiratory depression in emergencies.
Question 3: What is the most appropriate response to malignant hyperthermia during anesthesia?
- Administer dantrolene and discontinue triggering agents (Correct answer)
- Increase anesthetic dose
- Give a higher opioid dose
- Delay emergency response
Correct answer: Administer dantrolene and discontinue triggering agents
Malignant hyperthermia is a life-threatening reaction to anesthetic agents and requires immediate administration of dantrolene, discontinuation of triggering agents, and active cooling.
Question 4: Which intervention is critical in treating anaphylaxis during anesthesia?
- Administer antihistamines only
- Administer epinephrine immediately (Correct answer)
- Increase inhaled anesthetic
- Reduce oxygen levels
Correct answer: Administer epinephrine immediately
Epinephrine is the first-line treatment for anaphylaxis, as it rapidly counteracts severe allergic reactions by stabilizing blood pressure and improving breathing.
Question 5: What is the immediate priority in a cardiac arrest situation during surgery?
- Administer fluids first
- Begin chest compressions immediately (Correct answer)
- Increase anesthetic depth
- Wait for spontaneous recovery
Correct answer: Begin chest compressions immediately
Starting chest compressions immediately helps maintain circulation and oxygen delivery to vital organs until advanced cardiac life support is provided.
Question 6: Which sign indicates early recognition of local anesthetic toxicity?
- Bradycardia
- Tingling around the mouth and seizures (Correct answer)
- Severe hypotension
- Loss of deep tendon reflexes
Correct answer: Tingling around the mouth and seizures
Early signs of local anesthetic toxicity include tingling around the mouth, dizziness, and seizures, requiring immediate intervention to prevent cardiac complications.
Anesthesia Assistant Emergency Response
What is the first step in managing an airway obstruction during anesthesia?