BCA Airway Management & Emergency Response 1 — Questions and Answers
Question 1: What is the first step in airway management?
- Intubate immediately
- Assess airway (Correct answer)
- Administer drugs
- Call surgery
Correct answer: Assess airway
Assessing airway patency and breathing.
Question 2: Which device is used for difficult airway management?
- Stethoscope
- Video laryngoscope (Correct answer)
- Blood pressure cuff
- ECG
Correct answer: Video laryngoscope
A video laryngoscope improves visualization of the vocal cords.
Question 3: What emergency response is critical during airway obstruction?
- Administer fluids
- Clear airway (Correct answer)
- Start IV
- Call family
Correct answer: Clear airway
Immediate airway clearance and oxygenation.
Question 4: How is cricothyrotomy performed?
- Neck massage
- Emergency incision (Correct answer)
- Intubation
- Medication
Correct answer: Emergency incision
An emergency incision in the cricothyroid membrane to secure airway.
Question 5: What is the purpose of bag-valve-mask ventilation?
- Measure pressure
- Manual ventilation (Correct answer)
- Administer drugs
- Monitor heart rate
Correct answer: Manual ventilation
To provide positive pressure ventilation manually.
Question 6: Why is rapid sequence intubation used?
- For slow induction
- Rapid airway control (Correct answer)
- Delay intubation
- Avoid drugs
Correct answer: Rapid airway control
To quickly secure airway minimizing aspiration risk.
Question 7: What is an important consideration during pediatric airway management?
- Same as adults
- Smaller airways (Correct answer)
- Ignore anatomy
- Use adult tubes
Correct answer: Smaller airways
Children have smaller, more delicate airways.
Question 8: How should an anesthetist respond to anaphylaxis during surgery?
- Wait and watch
- Epinephrine and airway support (Correct answer)
- Ignore
- Stop surgery
Correct answer: Epinephrine and airway support
Anaphylaxis is a severe, life-threatening allergic reaction requiring immediate intervention. Epinephrine is the first-line treatment as it rapidly reverses the systemic effects like bronchoconstriction and vasodilation. Simultaneously, securing the airway ensures adequate oxygenation and ventilation, which are critical for patient survival during such an emergency.
Question 9: What does capnography measure during anesthesia?
- Oxygen levels
- Exhaled CO2 (Correct answer)
- Blood pressure
- Heart rate
Correct answer: Exhaled CO2
Capnography is a vital monitoring tool in anesthesia that continuously measures the concentration of carbon dioxide (CO2) in exhaled breath. This provides real-time information about a patient's ventilation, pulmonary perfusion, and metabolic status. It helps anesthetists confirm endotracheal tube placement, assess the effectiveness of ventilation, and detect changes in CO2 production or elimination.
BCA Airway Management & Emergency Response 1
What is the first step in airway management?