Circulatory System

Q.

What is the main function of circulatory system?

Q. White blood cells help in carrying oxygen to all organs of the body.

1. True
2. False

Q. What are canines used for?

1. Cutting
2. Tearing
3. Grinding
4. Chewing

Q. Blood can regulate the temperature of the body.

1. True
2. False

Q.

Which organ system does the heart belong to?

1. Nervous system

2. Digestive system

3. Respiratory system

4. Circulatory system

Q. What is the rest time of the human heart?

1. While running
2. While sleeping
3. Never takes rest
4. While watching TV

Q. What are the different types of blood cells?

1. Red blood corpuscles
2. White blood corpuscles
3. Blood platelets
4. Nerves

Q. What is the system of organs that transport blood throughout the body called?

1. Lymphatic System
2. Blood System
3. Digestive System
4. Circulatory System

Q.

Blood transports oxygen to all the parts of our body.

1. True

2. False

Q. Name the body system consisting of heart, blood and blood vessels.

1. Excretory system
2. Circulatory system
3. Digestive system
4. Respiratory system

Q. The heart is made up of one type of tissue.

1. True
2. False

Q. The heart is a part of ______.

1. circulatory system
2. digestive system
3. skeletal system
4. nervous system

Q. How many auricles are present in the human heart?

1. 4
2. 1
3. 2
4. 3

Q. Which part of our blood helps in fighting disease-causing bacteria?

1. Red blood cells
2. Blood vessels
3. White blood cells
4. Water

Q. Which of the following organ system is responsible for the flow of blood to all parts of the body?

1. Digestive system
2. Circulatory system
3. Skeletal System
4. Excretory System

Q.

Match the statements in column A with those in column B:

Column 1	Column 2
Heart	Movement of materials
Food and oxygen	Channels for transport in man
Carrier of oxygen	A living pump
Circulation	Materials needed by every living being
Arteries and veins	Red blood cells.

Q.

Which of the following organ systems ensures the flow of blood to all parts of the body?

1. Digestive system
2. Circulatory system
3. Skeletal System
4. Excretory System

Q. What are the functions of the blood?

1. Maintains body temperature
2. Protects from diseases
3. Filters out the waste
4. Transports oxygen and nutrients

Q.

Blood vessels that carry oxygen-rich blood from the heart to all parts of the body.

1. Arteries

2. Veins

3. RBC

4. WBC

Q. Consider the following statements about the circulatory system.

1: The heart acts as a pump in our circulatory system.
2: Blood vessels are the pipes which carry blood throughout our body.
3: Brain is one of the parts of the circulatory system.

Which of the above statements are true?

1. Only 3
2. Both 2 and 3
3. Only 2
4. Both 1 and 2

Q. What is the substance that flows inside the blood vessels ?

1. Saliva
2. Sweat
3. Milk
4. Blood

Q. Capillaries are a part of the skeletal system.

1. True
2. False

Q. Which of the organ systems in our body is similar to the water supply system in its functioning?

1. Excretory system
2. Digestive system
3. Nervous sytem
4. Circulatory system

Q. From the given image, identify the name of the component found in blood.

1. Plasma
2. Red blood cells
3. White blood cells
4. Blood platelets

Q. _____ are a part of the circulatory system.

1. Bones
2. Teeth
3. Veins
4. Hair

Q.

____________ acts as a pump in the circulatory system.

Q. Heart helps in transporting _____ throughout the body.

1. blood
2. muscles
3. electricity
4. bones

Q.

Which of the following as no muscular walls?

1. artery

2. arteriole

3. capillary

4. vein

Q. The heartbeat we notice in our chest allows the blood to reach all parts of the body.

1. True
2. False

Q.

Blood transports oxygen to all the parts of our body.

1. True

2. False