#1
Which of the following is a primary goal of airway management during resuscitation?
To maintain a patent airway
ExplanationEnsures adequate oxygenation and ventilation.
#2
What is the recommended initial step in the assessment of an unconscious patient?
Check for responsiveness
ExplanationCritical for determining the need for immediate intervention.
#3
What is the purpose of 'bag-valve-mask ventilation' in emergency resuscitation?
To provide oxygenation and ventilation
ExplanationManual ventilation method for immediate respiratory support.
#4
What does the 'ABC' acronym stand for in emergency medical care?
Airway, Breathing, Circulation
ExplanationSequential priorities in resuscitation.
#5
Which of the following is a common method for opening the airway in an unconscious patient?
Head tilt-chin lift
ExplanationFacilitates airway patency without causing cervical spine injury.
#6
In the context of airway management, what does the term 'cricoid pressure' refer to?
An external pressure applied to the cricoid cartilage to prevent regurgitation and aspiration
ExplanationReduces the risk of aspiration during intubation.
#7
Which of the following is a characteristic feature of the 'agonal' breathing often observed in cardiac arrest?
Irregular and gasping breaths
ExplanationSign of severe respiratory distress.
#8
What is the purpose of the 'jaw thrust maneuver' in airway management?
To open the airway without causing cervical spine movement
ExplanationMinimizes the risk of spinal cord injury.
#9
Which of the following devices is commonly used to maintain a patent airway during resuscitation?
Endotracheal tube
ExplanationEnsures a secure and unobstructed air passage.
#10
During CPR, what is the compression depth recommended for adult patients?
2 inches
ExplanationOptimal depth for effective chest compressions.
#11
What is the recommended ratio of chest compressions to rescue breaths in CPR for adults?
30:2
ExplanationOptimizes blood circulation and oxygen delivery.
#12
What is the purpose of cricothyrotomy in emergency airway management?
To establish a surgical airway
ExplanationLast resort for securing an airway in emergencies.
#13
Which of the following is a potential complication of bag-mask ventilation?
Hypercapnia
ExplanationExcessive carbon dioxide levels due to inadequate ventilation.