G7 Circulation Quiz 2

Jeffrey Piggott
Quiz by Jeffrey Piggott, updated more than 1 year ago
Jeffrey Piggott
Created by Jeffrey Piggott over 3 years ago
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Description

KS3 test for topic on circulation

Resource summary

Question 1

Question
Which chamber of the heart has the thickest muscle wall?
Answer
  • A left atrium
  • B left ventricle
  • C right atrium
  • D ight ventricle

Question 2

Question
The diagram shows the human heart and some of the blood vessels connected to it. Before blood in W reaches Z it must:
Answer
  • A gain glucose.
  • B give up heat to the skin.
  • C pass through capillaries.
  • D travel to the head.

Question 3

Question
Which blood vessel has a high carbon dioxide concentration, a low oxygen concentration and a high blood pressure?
Answer
  • A aorta
  • B pulmonary artery
  • C pulmonary vein
  • D vena cava

Question 4

Question
The diagram shows a section through the heart. Which part pumps blood to the aorta?
Answer
  • A
  • B
  • C
  • D

Question 5

Question
The diagram shows a section through a blood vessel in the leg. Which type of blood vessel is shown, and in which direction does the blood flow?
Answer
  • artery; blood flow is P to Q.
  • vein; blood flow is P to Q.
  • artery; blood flow is Q to P.
  • vein; blood flow is Q to P.

Question 6

Question
Which statement is correct for most veins in the human body?
Answer
  • A They carry blood at high pressure.
  • B They have a pulse.
  • C They have valves.
  • D They take blood away from the heart.

Question 7

Question
The diagrams show some components of the blood of a mammal. Which component causes the blood to start clotting?
Answer
  • A
  • B
  • C
  • D

Question 8

Question
Why is the circulatory system of mammals described as a double circulation?
Answer
  • A Blood flows firstly through arteries and then through veins.
  • B Blood flows through the heart twice on one complete circuit of the body.
  • C In the heart, blood flows firstly through atria and then through ventricles.
  • D The atria and the ventricles contract alternately.

Question 9

Question
In which list do all three blood vessels carry oxygenated blood?
Answer
  • A aorta, pulmonary artery, renal artery
  • B aorta, pulmonary vein, renal artery
  • C vena cava, pulmonary artery, renal vein
  • D vena cava, pulmonary vein, renal vein

Question 10

Question
The diagram shows a double circulatory system. Which vessels carry oxygenated blood?
Answer
  • A 1 and 2
  • B 1 and 4
  • C 2 and 3
  • D 2 and 4

Question 11

Question
Which route is taken by air passing from the lungs of a human to the atmosphere?
Answer
  • A alveolus → bronchus → trachea
  • B alveolus → trachea → bronchus
  • C bronchus → alveolus → trachea
  • D trachea → alveolus → bronchus
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