BLS Team Dynamics & Communication 3 — Questions and Answers
Question 1: A 'shared mental model' in resuscitation teams means:
- All team members have the same CPR certification level
- Every team member understands the overall plan and their role in it (Correct answer)
- The team agrees to use the same compression depth
- Team members share a single written protocol during the code
Correct answer: Every team member understands the overall plan and their role in it
A shared mental model means all members understand the current situation, goals, and their individual responsibilities, enabling anticipatory action.
Question 2: The team leader states 'Let's debrief after this code.' What is the PRIMARY goal of this debriefing?
- To assign blame for any errors that occurred
- To identify what went well and what can be improved for future events (Correct answer)
- To document the event for legal purposes
- To retrain team members who made mistakes
Correct answer: To identify what went well and what can be improved for future events
Post-event debriefs are structured learning opportunities that reinforce effective behaviors and identify system or skill improvements.
Question 3: When should a team member intervene if they believe the team leader is making an incorrect decision?
- Only after the resuscitation attempt has ended
- Only if they outrank the team leader
- Immediately, using assertive but respectful communication (Correct answer)
- Only if two or more team members agree on the error
Correct answer: Immediately, using assertive but respectful communication
Any team member who identifies a potential error should speak up immediately; patient safety supersedes hierarchy.
Question 4: Which communication technique helps prevent errors during a stressful resuscitation?
- Using medical jargon to communicate quickly
- Assuming team members understand unspoken expectations
- Repeating back orders to confirm understanding (Correct answer)
- Limiting verbal communication to reduce noise
Correct answer: Repeating back orders to confirm understanding
Read-back (closed-loop) confirmation ensures the message received matches the message sent, reducing the chance of error under stress.
Question 5: During CPR, the AED prompts 'Analyzing rhythm.' The compressor continues chest compressions. What should happen?
- Continue compressions — the AED can analyze during CPR
- All rescuers should clear the patient so the AED can analyze accurately (Correct answer)
- Only the airway manager needs to step back
- The team leader should manually check the pulse simultaneously
Correct answer: All rescuers should clear the patient so the AED can analyze accurately
Motion artifact from compressions can interfere with rhythm analysis; all rescuers must clear the patient when the AED is analyzing.
Question 6: A team member says 'I think the compression rate is too fast.' This comment is BEST described as:
- Insubordination toward the team leader
- Constructive intervention to improve care quality (Correct answer)
- Closed-loop communication
- A request for role reassignment
Correct answer: Constructive intervention to improve care quality
Constructive intervention occurs when a team member respectfully identifies a performance issue that could affect patient outcomes.
Question 7: In a two-rescuer BLS scenario, communication is MOST critical when:
- Deciding which rescuer performs mouth-to-mouth
- Coordinating the switch between compressor and ventilator roles (Correct answer)
- Choosing which hospital to transport the patient to
- Documenting events after the resuscitation
Correct answer: Coordinating the switch between compressor and ventilator roles
Smooth role switches require clear verbal coordination to minimize interruptions in chest compressions and maintain CPR quality.
BLS Team Dynamics & Communication 3
A 'shared mental model' in resuscitation teams means: