#1
Which of the following is a primary goal of emergency resuscitation?
Preventing organ damage
ExplanationPreserve vital organs during crisis.
#2
What is the first step in basic life support (BLS)?
Calling emergency services
ExplanationInitiate professional assistance immediately.
#3
Which of the following is a characteristic of an adequate airway?
Patent and clear
ExplanationUnobstructed and open air passage.
#4
Which of the following is a sign of inadequate breathing in a patient?
Labored breathing
ExplanationStrained, difficult respiration.
#5
Which of the following is a characteristic of an obstructed airway?
Stridor
ExplanationAudible breathing obstruction sound.
#6
What is the recommended ratio of chest compressions to rescue breaths in CPR for adults?
30:2
ExplanationStandard compression-to-ventilation ratio.
#7
What does the term 'ABCDE approach' stand for in emergency medicine?
Airway, Breathing, Circulation, Disability, Exposure
ExplanationStructured emergency assessment protocol.
#8
In pediatric resuscitation, what is the recommended compression depth for chest compressions?
At least 2 inches (5 cm)
ExplanationMinimum depth for effective compressions in children.
#9
What is the recommended compression rate for adult CPR?
100-120 compressions per minute
ExplanationOptimal chest compression frequency.
#10
What is the primary purpose of using a bag-valve-mask (BVM) device?
To provide positive pressure ventilation
ExplanationAssist respiration by manual pressure.
#11
Which of the following airway adjuncts is inserted into the nostrils to provide a clear passage for airflow?
Nasal trumpet
ExplanationNostril airway facilitator.
#12
What is the primary purpose of using an advanced airway device such as an endotracheal tube (ETT) or supraglottic airway (SGA)?
To secure the airway and prevent aspiration
ExplanationEnsure airway integrity and avoid fluid entry into lungs.
#13
Which of the following conditions can lead to an obstructed airway in unconscious patients?
Loss of muscle tone
ExplanationMuscle relaxation causing airway blockage.
#14
In the context of airway management, what does the term 'RSI' stand for?
Rapid Sequence Induction
ExplanationSwift sedation and intubation technique.
#15
Which of the following is a potential complication of improper airway management?
Esophageal intubation
ExplanationMisplacement of tube into the esophagus.
#16
What is the term for the process of removing air from the chest to relieve pressure on the heart and lungs?
Needle decompression
ExplanationRelease of trapped air from thoracic cavity.