Year 11 PDHPE
Cardiovascular, blood
- 1.Arteries carry blood:
- A.
Away from the heart
- B.
To the heart
- C.
To blood vessels
- 2.The small vessels at the end of veins are called
- A.
Small veins
- B.
Venules
- C.
Veinmodules
- 3.If blood is dark it means
- A.
It is oxygen poor
- B.
It is oxygen rich
- C.
Is has no oxygen
- 4.Blood counts for what % of the total body weight
- A.
10
- B.
5
- C.
8
- D.
4
- 5.How many litres of blood does an adult male have.
- A.
4-5
- B.
5-6
- C.
6-7
- D.
8-9
- 6.Blood protects us from bleeding to death by
- A.
Flowing slower
- B.
Clotting
- C.
Flowing faster
- 7.Blood transports what to the cells and organs of the body (tick all that are appropriate)
- A.
Water
- B.
Nutrients
- C.
Oxygen
- D.
Hormones
- 8.Red blood cells carry an oxygen carrying pigment called
- A.
Haemoglobin
- B.
Globin
- C.
Platelets
- 9.This process circulates blood to right side of the heart to the lungs and back to the heart.
- A.
Pulmonary circulation
- B.
Systemic circulation
- C.
Neither
- 10.Arteries become smaller at the ends these are known as
- A.
Venules
- B.
Arterioles
- C.
Capillary
- 11.What are capillaries
- A.
Small network of vessels thru which nutrients are exchanged between blood and cells of the body.
- B.
Small network of vessels that transport waste to the kidneys
- C.
Small network of vessels that blood pools in
- 12.What are leukocytes
- A.
Red blood cells
- B.
White blood cells
- C.
Platelets
- 13.What do white blood cells do
- A.
Carry oxygen
- B.
Combat infection and inflammation
- C.
Help with clotting
- D.
Repair damaged blood vessels
- 14.White blood cells combat infection and inflammation. This process is called
- A.
Regulation
- B.
Thrombocytesis
- C.
Phagocytosis
- 15.What happens to the blood in the lungs
- A.
Blood collects carbon doixide and loses oxygen
- B.
Blood collects oxygen and collects carbon dioxide
- C.
Blood doesnt enter the lungs
- 16.Systole is the term that describes
- A.
The contraction phase of the heart
- B.
The relaxation phases of the heart
- C.
Neither
- 17.The relaxation phase is called
- A.
Systole
- B.
Diastole
- C.
Neither
- 18.When the pulse is taken in the wrist this is called
- A.
Carotid pulse
- B.
Radial pulse
- C.
Wrist pulse
- 19.At rest the average heart rate averages at:
- A.
28-40 bpm
- B.
60-80 bpm
- C.
80-100 bpm
- 20.During exercise your heart rate will
- A.
Decrease
- B.
Increase
- C.
Stay the same
- 21.When listening to the heart thru a sttethoscope the first sound we can only hear two of the four sounds of the cardiac cycle. The first sound sound is louder and longer and is described as a
- A.
Dupp
- B.
Lubb
- C.
Beat
- 22.What in veins prevents your blood from flowing back the wrong way
- A.
Values
- B.
Pressure
- C.
Arterioles
- D.
Venules
- 23.Deoxygenated blood from the body enters which atrium
- A.
Left
- B.
Right
- C.
Neither
- 24.Freshly oxygenated blood first enters which atrium
- A.
Left
- B.
Right
- C.
Neither
- 25.BP stands for
- A.
Blood position
- B.
Blood poison
- C.
Blood pressure
- D.
Blood pool
Questions: 10 | Attempts: 875 | Last updated: Jan 28, 2013
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