The Human Body: Circulatory System
Each subtopic includes About section, revision page link, 10 preview questions, and practice CTAs.
Structure and functions of the Heart
SubtopicStructure and functions of the Heart under The Human Body: Circulatory System for Grade 5 ICSE.
Preview questions (no answers)
- 1.
The pulse rate and the heart rate are generally:
A.The same
B.Very different
C.Opposite
D.Unrelated
- 2.
What is the purpose of the heart having four different chambers?
A.To store extra food
B.To keep oxygen-rich and carbon-dioxide-rich blood separate
C.To make the heart lighter
D.To help us breathe more air
- 3.
The heart ensures that blood flows in only ________ direction.
A.One
B.Two
C.Three
D.Four
Download the worksheet for The Human Body: Circulatory System - Structure and functions of the Heart to practice offline. It includes additional chapter-level practice questions.
Blood and its components
SubtopicBlood and its components under The Human Body: Circulatory System for Grade 5 ICSE.
Preview questions (no answers)
- 1.
Which component of blood is mostly involved in the transport of carbon dioxide back to the lungs?
A.Platelets
B.White blood cells
C.Plasma and Red blood cells
D.Muscle cells
- 2.
Which of the following is true about white blood cells?
A.They are more numerous than red blood cells
B.They help the body fight infections
C.They are red in color
D.They carry oxygen to the brain
- 3.
What is the primary role of platelets in the blood?
A.To carry oxygen
B.To fight viruses
C.To help the blood clot
D.To give blood its red color
Download the worksheet for The Human Body: Circulatory System - Blood and its components to practice offline. It includes additional chapter-level practice questions.
Types of Blood Vessels (Arteries, Veins, Capillaries)
SubtopicTypes of Blood Vessels (Arteries, Veins, Capillaries) under The Human Body: Circulatory System for Grade 5 ICSE.
Preview questions (no answers)
- 1.
Which of these vessels carries blood from the heart to the brain?
A.Carotid Artery
B.Jugular Vein
C.Vena Cava
D.Capillary
- 2.
If a blood vessel has a very small diameter and very thin walls, it is a:
A.Vein
B.Artery
C.Capillary
D.Valve
- 3.
Which vessel carries blood away from the liver towards the heart?
A.Hepatic Artery
B.Hepatic Vein
C.Aorta
D.Pulmonary Artery
Download the worksheet for The Human Body: Circulatory System - Types of Blood Vessels (Arteries, Veins, Capillaries) to practice offline. It includes additional chapter-level practice questions.
Process of Blood Circulation
SubtopicProcess of Blood Circulation under The Human Body: Circulatory System for Grade 5 ICSE.
Preview questions (no answers)
- 1.
What is 'Deoxygenated Blood'?
A.Blood with lots of oxygen
B.Blood that is rich in carbon dioxide
C.Blood that is white
D.Blood that is purple
- 2.
What is 'Oxygenated Blood'?
A.Blood with no oxygen
B.Blood that is rich in oxygen
C.Blood that is blue
D.Blood that is yellow
- 3.
Which type of blood vessel has thick, elastic walls to handle high pressure?
A.Arteries
B.Veins
C.Capillaries
D.Venules
Download the worksheet for The Human Body: Circulatory System - Process of Blood Circulation to practice offline. It includes additional chapter-level practice questions.