WorksheetsTU Exploration Day 2026 - Quiz
Total questions: 10
Worksheet time: 5mins
What is the first step when you perform CPR?
Start chest compressions
Check for signs of danger
Give rescue breaths
Call for help
What is the purpose of performing CPR?
To restore normal heartbeat
To provide oxygen to the brain and other vital organs
To stop bleeding
To treat fractures
What does the ‘C’ in CPR stand for?
Cardiac
Cerebral
Circulatory
Coronary
What should you do if the victim wakes up during CPR?
Continue with the chest compressions
Start giving rescue breaths
Leave the person and call for help
Stop CPR and turn the victim to the side
What is the correct chest compression to breath ratio in CPR for an infant below 1 year old?
5 compressions : 1 breath
10 compressions : 1 breath
15 compressions : 2 breaths
20 compressions : 2 breaths
On average, how many times does a heartbeat during a person’s lifetime?
2 billion times
2.5 billion times
2 million times
2.5 million times
Which chamber of the heart receives blood from the pulmonary vein?
Right atrium
Right ventricle
Left atrium
Left ventricle
Which valve prevents backflow into the right atrium when the ventricles contract?
Semilunar valve
Pulmonary valve
Mitral valve
Tricuspid valve
The ‘lub’ ‘dub’ sound detected through the stethoscope is the sound of the
Heart valves opening
Heart valves closing
Electric impulses from the pacemaker
Blood rushing through the heart
The fluid filled sac that surrounds the heart and keeps it contained within the chest cavity is the
Endocardium
Epicardium
Myocardium
Pericardium
