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Circulation
Class 8
Exercise/MCQ Set 1
Multiple Choice Questions
1. The only artery which carries deoxygenated blood is called,
Hepatic artery
Pulmonary artery
Aorta
Renal artery
2. Pulmonary vein carries
Oxygenated blood
Deoxygenated blood
Glucose-deficient blood
CO2 laden blood
3. The two lower chambers of the heart are called
Atrium
Septum
Superior vena cava
ventricles
4. Blood Capillary is a
Broad tube
Narrow tube made up of endothelium only
Artery with thick wall
Vein with large lumen
5. The blood tastes saltish due to the presence of dissolved
Potassium chloride
Sodium chloride
Ammonium nitrate
Sodium nitrate
6. Nucleus is absent in
RBCs
RBCS
All blood cells
Liver cells
7. Sphygmomanometer measures
Pulse rate
Heart beat
Blood pressure
Brain activity
8. Their life period is 3-5 days, and it is called thrombocytes.
RBC
WBC
Vein
Platelets
9. RBC's are red in color due to -
WBC
Platelets
haemoglobin
Veins
10. Name the following :
The fluid part of the blood.
Veins
plasma
systemic circulation
aorta
Browse more MCQs below on Biology
Circulation
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