#1
Which of the following is a primary step in Basic Life Support (BLS)?
Checking for responsiveness
ExplanationEnsures immediate assessment of the victim's condition.
#2
What does the acronym 'CPR' stand for in Basic Life Support?
Cardiovascular Pulmonary Resuscitation
ExplanationA life-saving technique involving chest compressions and rescue breaths.
#3
During CPR, what is the recommended compression rate per minute for adult victims?
100
ExplanationMaintains effective blood circulation.
#4
What is the correct hand placement for chest compressions during adult CPR?
Center of the chest
ExplanationOptimizes force distribution for effective compressions.
#5
What is the ratio of chest compressions to rescue breaths in adult CPR?
30:2
ExplanationMaintains a balance between compressions and ventilation.
#6
Which action should be taken first when encountering an unresponsive victim?
Calling emergency medical services
ExplanationEnsures professional assistance is on the way.
#7
What is the recommended depth for chest compressions during adult CPR?
1-2 inches
ExplanationProvides adequate circulation without causing unnecessary harm.
#8
Which of the following is a sign of effective CPR in an adult victim?
Rising chest with each compression
ExplanationIndicates successful circulation restoration.
#9
Which of the following is a recommended action before initiating CPR?
Checking the victim's pulse
ExplanationConfirms absence of circulation before starting CPR.
#10
Which of the following is a potential complication of CPR chest compressions?
Rib fractures
ExplanationRisk associated with the application of force during compressions.
#11
What is the purpose of the recovery position in basic life support?
To protect the victim's airway
ExplanationPrevents airway obstruction in unconscious victims.
#12
What should be done if an AED (Automated External Defibrillator) is available at the scene of a cardiac arrest?
Apply the AED pads and follow prompts
ExplanationUtilizes automated electrical therapy for heart rhythm correction.
#13
What is the recommended ratio of compressions to breaths in two-rescuer adult CPR?
30:2
ExplanationEnsures coordinated efforts for optimal CPR delivery.
#14
Which factor determines the depth of chest compressions during adult CPR?
The victim's weight
ExplanationCustomizes compression depth for effective circulation.