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Circulatory System
Quiz 2
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Q.1
Which part of the heart is the largest and strongest?
right atrium
left atrium
right ventricle
left ventricle
Q.2
Blood is poured into the right atrium through
vena cava
Pulmonary vein
aorta
Pulmonary artery
Q.3
Bicuspid valve and tricuspid valves are closed during
Ventricular systole
Ventricular diastole
Atrial systole
Late joint diastole
Q.4
Pulse is the alternate expansion and recoil of the wall of the artery during
Ventricular systole
Ventricular diastole
Auricular diastole
Auricular systole
Q.5
The second DUBB is produced at the beginning of
Ventricular diastole
Ventricular systole
Auricular systole
Auricular diastole
Q.6
This occurs when blood flow to part of the heart is blocked.
Heart attack
Stroke
Arrhythmia
None of these
Q.7
Pumps the oxygen-rich blood to all parts of the body
Right Ventricle
Left Ventricle
Right Atrium
Left Atrium
Q.8
When the cardiac muscle is trained, the cardiac output will
decrease
increase
stay the same
None of these
Q.9
As the heart becomes stronger, resting heart rate
decreases
increases
remains the same
All of above
Q.10
Formed in the bone marrow, they are small cells that have important function of clotting of the blood
white blood cells
red blood cells
platelets
leukocytes
Q.11
Which of the following is not a blood vessel?
Capillaries
Veins
Arteries
The Heart
Q.12
Which of the following carries blood that has oxygen and nutrients away from the heart?
Veins
Arteries
Plasma
Red Blood Cells
Q.13
Which of the following carries waste products such as carbon dioxide back to the heart?
Arteries
Veins
Capillaries
Platelets
Q.14
What are disc-shaped cells that contain iron rich hemoglobin?
White Blood Cells
Capillaries
Plasma
Red Blood Cells
Q.15
What are large cells that fight bacteria, viruses, and other invaders?
Red Blood Cells
Plasma
Platelets
White Blood Cells
Q.16
What is the liquid part of the blood called?
White Blood Cells
Platelets
Plasma
Red Blood Cells
Q.17
Which part of the blood helps it to clot?
Platelets
Plasma
Red Blood Cells
White Blood Cells
Q.18
These blood vessels help fight infection and other diseases.
Red Blood Cells
White Blood Cells
Platelets
Plasma
Q.19
These blood cells carry oxygen from the lungs to all parts of the body.
White Blood Cells
Red Blood Cells
Platelets
Plasma
Q.20
The smallest blood vessels that ensure oxygen and nutrients are delivered to the body's cells.
Capillaries
Arteries
Veins
All of above
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