St. John Ambulance First Aid & CPR Exam
With Actual Questions & Verified Answers,
Plus Explained Rationales/Expert Verified
For Guaranteed 100% Pass 2026/Latest
Update/Instant Download Pdf
1. A casualty is unconscious but breathing normally. What is the
correct first aid action?
A. Place them in recovery position
B. Start chest compressions immediately
C. Give them water to drink
D. Sit them upright
Answer: A. Place them in recovery position
Rationale: This position keeps the airway open and reduces risk of
aspiration while maintaining breathing.
2. What is the correct compression rate for adult CPR?
A. 60–80 per minute
B. 80–100 per minute
C. 100–120 per minute
D. 140–160 per minute
Answer: C. 100–120 per minute
Rationale: High-quality CPR requires 100–120 compressions per
minute to maintain circulation.
, 3. What is the correct compression-to-ventilation ratio for adult
CPR?
A. 15:2
B. 30:2
C. 5:1
D. 10:1
Answer: B. 30:2
Rationale: Standard adult CPR uses 30 compressions followed by 2
breaths.
4. What is the first step when approaching a collapsed casualty?
A. Start CPR
B. Check for danger
C. Give rescue breaths
D. Shake the casualty vigorously
Answer: B. Check for danger
Rationale: Ensuring scene safety protects both rescuer and casualty.
5. How do you open the airway of an unconscious casualty without
suspected spinal injury?
A. Jaw thrust only
B. Head tilt–chin lift
C. Abdomen lift
D. Neck rotation
Answer: B. Head tilt–chin lift
Rationale: This method lifts the tongue away from the airway in
unconscious patients.
, 6. What is the correct depth of chest compressions in adults?
A. 2–3 cm
B. 3–4 cm
C. 5–6 cm
D. 7–8 cm
Answer: C. 5–6 cm
Rationale: Adequate depth ensures effective circulation during CPR.
7. What should you do if a casualty is choking but can cough?
A. Perform abdominal thrusts immediately
B. Encourage them to keep coughing
C. Give water
D. Perform CPR
Answer: B. Encourage them to keep coughing
Rationale: A strong cough may clear the obstruction naturally.
8. What is the universal sign of choking?
A. Holding chest and coughing
B. Clutching the throat
C. Crying
D. Sneezing
Answer: B. Clutching the throat
Rationale: The “universal choking sign” indicates airway obstruction.
9. When should an AED be used?
A. Only after 10 minutes of CPR
, B. As soon as it is available
C. Only in hospital
D. After breathing returns
Answer: B. As soon as it is available
Rationale: Early defibrillation improves survival in cardiac arrest.
10. What is the main purpose of CPR?
A. Restart breathing only
B. Restore circulation and oxygenation
C. Treat fractures
D. Reduce pain
Answer: B. Restore circulation and oxygenation
Rationale: CPR maintains blood flow to vital organs.
11. What is the first aid management of severe bleeding?
A. Apply heat
B. Apply direct pressure
C. Remove clots
D. Massage wound
Answer: B. Apply direct pressure
Rationale: Direct pressure helps control blood loss effectively.
12. Which is a sign of shock?
A. Warm skin
B. Slow pulse
C. Pale, cold, clammy skin
D. High energy
With Actual Questions & Verified Answers,
Plus Explained Rationales/Expert Verified
For Guaranteed 100% Pass 2026/Latest
Update/Instant Download Pdf
1. A casualty is unconscious but breathing normally. What is the
correct first aid action?
A. Place them in recovery position
B. Start chest compressions immediately
C. Give them water to drink
D. Sit them upright
Answer: A. Place them in recovery position
Rationale: This position keeps the airway open and reduces risk of
aspiration while maintaining breathing.
2. What is the correct compression rate for adult CPR?
A. 60–80 per minute
B. 80–100 per minute
C. 100–120 per minute
D. 140–160 per minute
Answer: C. 100–120 per minute
Rationale: High-quality CPR requires 100–120 compressions per
minute to maintain circulation.
, 3. What is the correct compression-to-ventilation ratio for adult
CPR?
A. 15:2
B. 30:2
C. 5:1
D. 10:1
Answer: B. 30:2
Rationale: Standard adult CPR uses 30 compressions followed by 2
breaths.
4. What is the first step when approaching a collapsed casualty?
A. Start CPR
B. Check for danger
C. Give rescue breaths
D. Shake the casualty vigorously
Answer: B. Check for danger
Rationale: Ensuring scene safety protects both rescuer and casualty.
5. How do you open the airway of an unconscious casualty without
suspected spinal injury?
A. Jaw thrust only
B. Head tilt–chin lift
C. Abdomen lift
D. Neck rotation
Answer: B. Head tilt–chin lift
Rationale: This method lifts the tongue away from the airway in
unconscious patients.
, 6. What is the correct depth of chest compressions in adults?
A. 2–3 cm
B. 3–4 cm
C. 5–6 cm
D. 7–8 cm
Answer: C. 5–6 cm
Rationale: Adequate depth ensures effective circulation during CPR.
7. What should you do if a casualty is choking but can cough?
A. Perform abdominal thrusts immediately
B. Encourage them to keep coughing
C. Give water
D. Perform CPR
Answer: B. Encourage them to keep coughing
Rationale: A strong cough may clear the obstruction naturally.
8. What is the universal sign of choking?
A. Holding chest and coughing
B. Clutching the throat
C. Crying
D. Sneezing
Answer: B. Clutching the throat
Rationale: The “universal choking sign” indicates airway obstruction.
9. When should an AED be used?
A. Only after 10 minutes of CPR
, B. As soon as it is available
C. Only in hospital
D. After breathing returns
Answer: B. As soon as it is available
Rationale: Early defibrillation improves survival in cardiac arrest.
10. What is the main purpose of CPR?
A. Restart breathing only
B. Restore circulation and oxygenation
C. Treat fractures
D. Reduce pain
Answer: B. Restore circulation and oxygenation
Rationale: CPR maintains blood flow to vital organs.
11. What is the first aid management of severe bleeding?
A. Apply heat
B. Apply direct pressure
C. Remove clots
D. Massage wound
Answer: B. Apply direct pressure
Rationale: Direct pressure helps control blood loss effectively.
12. Which is a sign of shock?
A. Warm skin
B. Slow pulse
C. Pale, cold, clammy skin
D. High energy
