WorksheetsHeart
Total questions: 10
Worksheet time: 5mins
1. Blood carries_____________ from lungs to the heart
Argon
Neon
Carbon di oxide
Nitrogen
2. The fluid part of the blood is called_____
RBC
WBC
Platelets
Plasma
_______________- helps in the efficient supply of oxygen to all the cells of the body
RBC
Haemoglobin
Platelets
WBC
4. The cells in the blood which fight against the pathogens entering the body are
RBC
WBC
Platelets
Haemoglobin
5. The formation of clot when bleeding is stopped from a wound in a human body is due to
RBC
WBC
Platelets
Haemoglobin
6. The blood vessel which carry oxygen rich blood from heart to all parts of the body are called
Veins
Arterirs
Pulmonry veins
RBC
7. The arteries have thick elastic walls because
Rapid blood flows at high pressure
Slow blood flows at low pressure
Rapid blood flows at low pressure
Slow blood flows at high pressure
8. The throbbing movements of the blood flow in the arterries called
crest
peak
pulse
nest
9. A phase in which heart muscles contract is called
systole
diastole
septum
circulation
10. Which chamber of heart recieves oxygeneted blood from pulmonary circulation?
Left atrium
Right atrium
left ventricle
Right ventricle
