repetition unit 3 (circulation) Blood & the circulatory system TTO

• Biologie
• Middelbare school
• havo, vwo
• Leerjaar 2

Herhaling unit 3 (circulation) TTO

Learning objectives

3.1.1 You can name the components of blood with their features and functions.

3.2.2 You can name three types of blood vessels with their features and functions.

3.2.3 You can name arteries and veins in the human circulatory system.

3.2.4 You can distinguish between the pulmonary and systemic circulation with their functions.

Which component of blood is needed for clotting?

1. Red blood cells
2. White blood cells
3. Platelets
4. Blood plasma

Which blood cell has a nucleus?

1. Red blood cell
2. White blood cell
3. Platelet
4. Blood plasma

Red blood cells

White blood cells

Platelets

Blood plasma

Fluid for transport of substances throughout the body

absorb oxygen, to release it in other organs

To eliminate pathogens

parts of broken-up cells needed for clotting (coagulation).

Which cell type is most abundant in the blood

1. Red blood cells
2. White blood cells
3. Platelets
4. Blood plasma

What is blood made up of?

What does blood plasma consist of?

1. Plasma proteins, water, dissolved substances
2. Platelets, white blood cells, red blood cells
3. Only water
4. Fibrinogen, water, salts

What can you find in dissolved substances?

1. Nutrients
2. Waste products
3. minerals
4. All of the above

What is the correct percentage of blood plasma?

1. 55%
2. 45%

Where does your body take up oxygen?

1. Lungs (alveoli)
2. Heart
3. Brain
4. All of the above

What is the function of blood?

1. Transportation of oxygen
2. Transportation of nutrients
3. to fight off pathogens
4. All of the above

What is aneamia?

Which components are involved l in coagulation?

1. Fibrinogen
2. Platelets
3. Both fibrinogen and platelets
4. Neither fibrinogen nor platelets

What is thrombosis?

What type of circulatory system do humans have?

1. Single circulatory system
2. Double circulatory system
3. Open circulatory system
4. Closed circulatory system

What are the three types of vessels?

Artery

Capillary

Vein

smallest vessels, only one cell layer thick, between two vessels

thick, muscular, and elastic vessel away from the heart

thinner, less elastic walls, and valves present, towards the heart

Do arteries have valves?

1. yes, always
2. Yes, sometimes
3. No, never

Why is the human circulatory system called a double circulatory system?

1. Because it is twice as big as a single circulatory system
2. Because it consiste of two main vessels called arteries and veins
3. Because there are two large organs involved (the heart and lungs)
4. Because it passes the heart twice

What is the function of valves in veins?

what is the difference between arteries and veins?

1. Arteries are oxygen-rich and veins are oxygen-poor
2. veins are oxygen-rich and arteries are oxygen-poor
3. arteries go away from the heart and veins go towards the heart
4. veins go away from the heart and arteries go towards the heart

what is the function of the pulmonary circulation?

1. absorb oxygen into the blood and release carbon dioxide into the air
2. absorb carbon dioxide into the blood and release oxygen into the air

What is the function of the systemic circulation?

1. to carry oxygen and nutrients to cells
2. to absorb carbon dioxide and other waste products
3. to absorb oxygen into the bloodstream
4. to release carbon dioxide into the air

What is the name of the vessel towards the arm?

1. Brachial artery
2. Brachial vein
3. Carotid Artery
4. Jugular vein

where can you find the portal vein?

1. Between the aorta and the liver
2. Between the intestinal organs and the liver
3. Between the liver and the inferior vena cava
4. Between the aorta and the intestinal organs

Name all the vessels that are part of the pulmonary system

where can you find the carotid artery?

1. going towards the head
2. going away from the head
3. going towards the kidney
4. going away grom the kidney

What type of vessel controls how much blood goes to various organs?

1. Arteries
2. capillaries
3. veins
4. the heart itself

Where does the circulatory system release oxygen?

1. Starting at the arteries, followed by the capillaries, and ending with the veins
2. only in the arteries
3. only in the capillaries
4. only in the veins

Learning objectives

3.1.1 You can name the components of blood with their features and functions.

3.2.2 You can name three types of blood vessels with their features and functions.

3.2.3 You can name arteries and veins in the human circulatory system.

3.2.4 You can distinguish between the pulmonary and systemic circulation with their functions.