We Love Quizzes

Trivia Quiz Questions And Answers
Menu
  • Animal, Nature
  • Food, Drink
  • Geography
  • History
  • Industry, Science
  • Movie, TV
  • Music
  • Sport, Games
  • Transport
  • Misc

Blood Quiz Questions and Answers – A, B, AB, O

We Love Quizzes May 6, 2019

Blood is an indispensable part of our body as it is responsible for carrying oxygen and nutrients to the cells. But have you ever wondered what makes up this red fluid? Learn some interesting facts with the following blood quiz questions and answers.

Blood Quiz Questions and Answers

blood quiz questions and answers


1. On average, the body of an adult contains how many litres of blood?

A. 5 litres

B. 7 litres

C. 9 litres

Click to see the correct answer
Answer: A. 5 litres

2. In a blood-pressure reading, the number represents units of which component in the body?

A. Iron

B. Mercury

C. Iodine

Click to see the correct answer
Answer: B. Mercury

3. On average, blood makes up approximately … per cent of the body weight?

A. 2 to 3

B. 7 to 8

C. 11 to 12

Click to see the correct answer
Answer: B. 7 to 8

4. How long does a red blood cell typically exist in the bloodstream?

A. 120 days

B. 2 year

C. Forever

Click to see the correct answer
Answer: A. 120 days

5. People with which blood type might have a greater risk of memory loss as they get aged?

A. A

B. B

C. AB

Click to see the correct answer
Answer: C. AB

6. What is haemoglobin?

A. A molecule holding and carrying oxygen to body cells

B. A chemical stimulating the generation of red blood cells

C. A molecule holding and removing waste products from the body

Click to see the correct answer
Answer: A. A molecule holding and carrying oxygen to body cells

7. In which year was the first blood transfusion performed?

A. 1500s

B. 1600s

C. 1700s

Click to see the correct answer
Answer: B. 1600s

8. What does a hematocrit mean?

A. The measure of red blood cells

B. A hormone stimulating the generation of red blood cells

C. The nucleus of red blood cells

Click to see the correct answer
Answer: A. The measure of red blood cells

9. How does blood have its red colour?

A. From proteins in the bone marrow

B. From the blood’s waste products

C. From the irons in haemoglobin

Click to see the correct answer
Answer: C. From the irons in haemoglobin

10. What is the role of white blood cells?

A. Carry oxygen and nutrients

B. Fight infection

C. Create clots

Click to see the correct answer
Answer: B. Fight infection

11. When the number of white blood cells increases in the body, what does it mean?

A. There is an infection in the body

B. The body has just finished eliminating an infection

C. The blood lacks oxygen

Click to see the correct answer
Answer: A. There is an infection in the body

12. White blood cells are typically divided into 6 main types. Which is the most common type?

A. Lymphocytes

B. Basophils

C. Neutrophils

Click to see the correct answer
Answer: C. Neutrophils

13. What are the 2 components that make up human blood?

A. Plasma and cells

B. Water and protein

C. White blood cells and red blood cells

Click to see the correct answer
Answer: A. Plasma and cells

14. Which component is the majority part of plasma?

A. Protein

B. Water

C. Electrolytes

Click to see the correct answer
Answer: B. Water

15. What is your blood type if you are can donate to everyone?

A. B

B. AB

C. O

Click to see the correct answer
Answer: C. O

16. What is the role of platelets in the blood?

A. Form clots

B. Fight infections

C. Carry oxygen and nutrients

Click to see the correct answer
Answer: A. Form clots

17. How often can a person donate blood?

A. Every week

B. Every month

C. Every two months

Click to see the correct answer
Answer: C. Every two months

18. Which part of the body is responsible for producing blood cells?

A. Heart

B. Bone marrow

C. Blood vessels

Click to see the correct answer
Answer: B. Bone marrow

19. What does hematopoiesis mean?

A. The production of blood

B. Low blood pressure

C. Blood clot

Click to see the correct answer
Answer: A. The production of blood

20. Which of the following components of blood are responsible for removing carbon dioxide from the body?

A. Red blood cells

B. White blood cells

C. Platelets

Click to see the correct answer
Answer: A. Red blood cells

21. When plasma gets clotted, what is the leftover fluid called?

A. Venom

B. Water

C. Serum

Click to see the correct answer
Answer: C. Serum

22. Both B and A antigens can be found in which type of blood?

A. B

B. O

C. AB

Click to see the correct answer
Answer: C. AB

23. What does apheresis mean?

A. The transferring of blood from donors to recipients

B. The separation of blood’s components

C. The preserving of donated blood

Click to see the correct answer
Answer: B. The separation of blood’s components

24. Which percentage do red blood cells generally make up of components in blood?

A. 45 per cent

B. 60 per cent

C. 90 per cent

Click to see the correct answer
Answer: C. 90 per cent

25. Which of the following devices is used to measure blood pressure?

A. A sphygmomanometer

B. A stethoscope

C. A phonendoscope

Click to see the correct answer
Answer: A. A sphygmomanometer

26. Which element in the blood is also called erythrocyte?

A. Platelet

B. White blood cell

C. Red blood cell

Click to see the correct answer
Answer: C. Red blood cell

27. When your body is attacked by bacteria and viruses, which of the following components are likely to increase in quantity?

A. Thrombocytes

B. Leukocytes

C. Erythrocytes

Click to see the correct answer
Answer: B. Leukocytes

28. Which of the following health issues is associated with a low level of iron in blood?

A. Anaemia

B. Hypoxia

C. Low blood pressure

Click to see the correct answer
Answer: A. Anemia

29. Which pigment in the blood causes a yellow colour in bruises?

A. Biliverdin

B. Bilirubin

C. Hematocrit

Click to see the correct answer
Answer: B. Bilirubin

30. All proteins of the blood are produced by which body part?

A. Kidney

B. Bone

C. Liver

Click to see the correct answer
Answer: C. Liver

31. Which substance in the blood that is responsible for fighting foreign materials?

A. Antigens

B. Agglutinins

C. Agglutinogens

Click to see the correct answer
Answer: B. Agglutinins

32. When a blood vessel is damaged, which hormone is needed to reduce the loss of blood by constricting blood vessels?

A. Serotonin

B. Thromboplastin

C. Thrombin

Click to see the correct answer
Answer: A. Serotonin

33. What is the colour of blood plasma?

A. Red

B. Yellow

C. Pink

Click to see the correct answer
Answer: B. Yellow

34. Which blood type(s) can be donated to people with blood type A?

A. A and AB

B. A and O

C. B and O

Click to see the correct answer
Answer: B. A and O

How do you think about these questions? We hope you learn more useful knowledge about blood and body. If you still have time, take a look at this Periodic Table trivia, or this quiz on Indian history.

Prev Article
Next Article

Related Articles

33 Phobias Quiz Questions And Answers: Fear
If you have strong fears or feel extremely anxious about …

33 Phobias Quiz Questions And Answers: Fear

34 Money Quiz Questions And Answers: Capitalism
It is almost impossible to live without money. Indeed, these …

34 Money Quiz Questions And Answers: Capitalism

Leave a Reply Cancel Reply

Popular Posts

  • 30 Bowling Quiz Questions And Answers: Strike
    30 Bowling Quiz Questions And Answers: Strike
    Bowling may not be a popular choice, but it is …
  • 30 Fun LGBT Quiz Questions And Answers: Diversity
    30 Fun LGBT Quiz Questions And Answers: …
    The LGBT community has come a long way to gain …
  • 30 Travel Quiz Questions And Answers: Wanderlust
    30 Travel Quiz Questions And Answers: Wanderlust
    More and more people travel on a regular basis as …
  • 30 Netball Quiz Questions And Answers: Pass And Shoot
    30 Netball Quiz Questions And Answers: Pass …
    Netball is one of the most popular hoop-based sports in …
  • 30 Classical Music Quiz Questions And Answers: Orchestras
    30 Classical Music Quiz Questions And Answers: …
    Most of us know about Mozart or Beethoven and some …

We Love Quizzes

Trivia Quiz Questions And Answers
Copyright © 2022 We Love Quizzes
Contact | Privacy Policy | Sitemap