Blood QuizBlood Quiz

1. What do platelets do?1. What do platelets do?

A carry oxygenA carry oxygen B carry hormonesB carry hormones C fight infectionsC fight infections D clot bloodD clot blood

ANSWERANSWER

D clot bloodD clot blood

2.Which blood vessel is the 2.Which blood vessel is the thinnest?thinnest?

A ArteryA Artery B VeinB Vein C MercuryC Mercury D CapillaryD Capillary

ANSWERANSWER

D CapillaryD Capillary

3.Which 3.Which vesselvessel contains contains valvesvalves

A HeartA Heart B VeinB Vein C ArteryC Artery D CapillaryD Capillary

ANSWERANSWER

B veinB vein

4. Which chamber of the heart 4. Which chamber of the heart has the thickest wall?has the thickest wall?

A Left ventricleA Left ventricle B Right ventricleB Right ventricle C Left atriumC Left atrium D Right atriumD Right atrium

ANSWERANSWER

A Left ventricleA Left ventricle

Which Which 22 pathways for blood pathways for blood are correct?are correct?

Right side of heart – lungs – left side Right side of heart – lungs – left side of heart - bodyof heart - body

Left side of heart – body- right side Left side of heart – body- right side of heart – lungsof heart – lungs

Right side of heart- body- left side of Right side of heart- body- left side of heart-lungsheart-lungs

Left side of heart – lungs – right side Left side of heart – lungs – right side of heart -bodyof heart -body

answeranswer

Right side of heart – lungs – left side Right side of heart – lungs – left side of heart - bodyof heart - body

Left side of heart – body- right side Left side of heart – body- right side of heart - lungsof heart - lungs

5. Which blood vessel is 5. Which blood vessel is largest inside?largest inside?

A ArteryA Artery B VeinB Vein C CapillaryC Capillary D TitaniumD Titanium

ANSWERANSWER

B veinB vein

6.Which vessel carries blood to 6.Which vessel carries blood to the heart?the heart?

A ArteryA Artery B Vein B Vein C CapillaryC Capillary D QE2D QE2

ANSWERANSWER

B veinB vein

7.Plasma contains7.Plasma contains

A Dissolved nutrientsA Dissolved nutrients B OxygenB Oxygen C HaemoglobinC Haemoglobin D NucleiD Nuclei

ANSWERANSWER

A Dissolved nutrientsA Dissolved nutrients

8.The most common blood 8.The most common blood group isgroup is

A A O positiveO positive B B O negativeO negative C C A positiveA positive D D B positiveB positive

AA O positiveO positive

9.How much of donated blood 9.How much of donated blood is used to treat accident is used to treat accident

victims?victims? A 95 %A 95 % B 90%B 90% C 50%C 50% D 5%D 5%

ANSWERANSWER

D 5 %D 5 %

10.Which part of the blood is 10.Which part of the blood is used to treat anaemic babies?used to treat anaemic babies?

A Red cellsA Red cells B White cellsB White cells C PlasmaC Plasma D PlateletsD Platelets

ANSWERANSWER

A Red cellsA Red cells

11.How long do red cells 11.How long do red cells last?last?

A 5 yearsA 5 years B ForeverB Forever C 35 daysC 35 days D 3 weeksD 3 weeks

ANSWERANSWER

C 35 daysC 35 days

12.What is the pigment in red 12.What is the pigment in red blood cells?blood cells?

A OxyhaemoglobinA Oxyhaemoglobin B CarboxyhaemoglobinB Carboxyhaemoglobin C HaemoglobinC Haemoglobin D RedcurrentD Redcurrent

ANSWERANSWER

C haemoglobinC haemoglobin

And finally….And finally….

13. What is the job of the 13. What is the job of the heart?heart?

A to love someoneA to love someone B to carry oxygenB to carry oxygen C to pump bloodC to pump blood D to get rid of carbon dioxideD to get rid of carbon dioxide

ANSWERANSWER

C to pump bloodC to pump blood

Thank you for playing !Thank you for playing !

How many did you get right How many did you get right out of thirteen?out of thirteen?

If it was less than 8 then you If it was less than 8 then you need to pay better attention!need to pay better attention!