#1
What is the primary goal of Basic Life Support (BLS)?
To provide advanced medical care
To maintain a patent airway and support breathing and circulation
To transport the patient to the hospital
To administer medications
#2
Which of the following is a key step in the BLS assessment algorithm?
Assessing vital signs
Administering oxygen
Obtaining a detailed medical history
Checking for responsiveness
#3
What is the first step in the BLS algorithm?
Assessing airway
Checking for breathing
Checking for responsiveness
Administering chest compressions
#4
Which of the following is NOT a component of the BLS assessment algorithm?
Airway
Breathing
Circulation
Disability
#5
During BLS, what should you do if the victim is unresponsive?
Wait for them to regain consciousness
Begin CPR immediately
Check for a pulse
Administer oxygen
#6
When performing chest compressions on an adult during CPR, what is the recommended compression depth?
At least 2 inches (5 centimeters)
At least 1 inch (2.5 centimeters)
At least 3 inches (7.5 centimeters)
Until the chest feels rigid
#7
Which of the following is a primary consideration when assessing the need for CPR?
The victim's age
The presence of bystanders
The victim's gender
The time of day
#8
During BLS, what is the correct hand placement for chest compressions in adults?
Lower half of the sternum
Lower edge of the ribcage
Upper half of the sternum
Above the collarbones
#9
In BLS, what is the purpose of the recovery position?
To assess the victim's responsiveness
To facilitate breathing
To check for signs of circulation
To prevent aspiration of vomit
#10
What is the recommended rate for chest compressions during adult CPR?
50 compressions per minute
100 compressions per minute
120 compressions per minute
150 compressions per minute
#11
Which of the following is a sign of adequate circulation during CPR?
Moaning or gasping
Pink skin color
Absence of pulse
Fixed and dilated pupils
#12
What is the recommended compression depth for infant CPR?
At least 1 inch (2.5 centimeters)
At least 1.5 inches (4 centimeters)
At least 2 inches (5 centimeters)
At least 2.5 inches (6.5 centimeters)
#13
What is the correct hand placement for chest compressions in infants?
Lower half of the sternum
Center of the chest
Below the ribcage
Above the collarbones
#14
Which of the following is a common cause of cardiac arrest in infants?
Stroke
Pneumonia
Sudden infant death syndrome (SIDS)
Heart attack
#15
What is the recommended ratio of compressions to breaths for CPR in children?
15 compressions to 1 breath
30 compressions to 2 breaths
30 compressions to 1 breath
15 compressions to 2 breaths
#16
What is the primary goal of chest compressions during CPR?
To restore consciousness
To maintain oxygen supply to the brain
To correct irregular heart rhythms
To relieve chest pain
#17
Which of the following should be prioritized during BLS for a victim who is choking?
Administering chest compressions
Performing abdominal thrusts
Checking for responsiveness
Administering oxygen
#18
What should be done immediately after removing an obstruction in a choking victim who becomes unresponsive?
Administering chest compressions
Checking for breathing
Administering oxygen
Checking for pulse
#19
What is the recommended sequence for managing a choking infant who becomes unresponsive?
Administer chest compressions, check airway, perform rescue breaths
Check airway, administer chest compressions, perform rescue breaths
Perform rescue breaths, check airway, administer chest compressions
Perform rescue breaths, administer chest compressions, check airway
#20
Which of the following is an essential component of high-quality CPR?
Interrupting compressions frequently
Maintaining a compression depth of at least 1 inch (2.5 centimeters)
Administering breaths too quickly
Avoiding the use of an AED (Automated External Defibrillator)
#21
What is the recommended compression rate for CPR in infants and children?
Less than 80 compressions per minute
Between 80 and 100 compressions per minute
Between 100 and 120 compressions per minute
More than 120 compressions per minute
#22
Which of the following statements is true regarding defibrillation during CPR?
Defibrillation should be delayed until after CPR is initiated
Defibrillation is the first step in CPR
Defibrillation is only used for pediatric patients
Defibrillation should be administered continuously during CPR
#23
During CPR, what is the recommended ratio of compressions to breaths for a single rescuer?
15 compressions to 1 breath
30 compressions to 2 breaths
30 compressions to 1 breath
15 compressions to 2 breaths
#24
Which of the following actions should be taken if an AED (Automated External Defibrillator) is available during CPR?
Continue CPR until emergency medical services (EMS) arrive
Apply the AED pads immediately
Administer chest compressions at a faster rate
Delay the use of the AED until after CPR is performed
#25
What is the ratio of compressions to breaths for CPR in adults?
15 compressions to 2 breaths
30 compressions to 2 breaths
30 compressions to 1 breath
15 compressions to 1 breath