Q.1.
Which part of the heart is the largest and strongest?
Q.2.
Blood is poured into the right atrium through
Q.3.
Bicuspid valve and tricuspid valves are closed during
Q.4.
Pulse is the alternate expansion and recoil of the wall of the artery during
Q.5.
The second DUBB is produced at the beginning of
Q.6.
This occurs when blood flow to part of the heart is blocked.
Q.7.
Pumps the oxygen-rich blood to all parts of the body
Q.8.
When the cardiac muscle is trained, the cardiac output will
Q.9.
As the heart becomes stronger, resting heart rate
Q.10.
Formed in the bone marrow, they are small cells that have important function of clotting of the blood
Q.11.
Which of the following is not a blood vessel?
Q.12.
Which of the following carries blood that has oxygen and nutrients away from the heart?
Q.13.
Which of the following carries waste products such as carbon dioxide back to the heart?
Q.14.
What are disc-shaped cells that contain iron rich hemoglobin?
Q.15.
What are large cells that fight bacteria, viruses, and other invaders?
Q.16.
What is the liquid part of the blood called?
Q.17.
Which part of the blood helps it to clot?
Q.18.
These blood vessels help fight infection and other diseases.
Q.19.
These blood cells carry oxygen from the lungs to all parts of the body.
Q.20.
The smallest blood vessels that ensure oxygen and nutrients are delivered to the body's cells.