Chapter 3 Test-the Cardiovascular System
15 Questions
| Total Attempts: 213
Questions and Answers
- 1.The cardiovascular system is made up of_________,___________, and _______________.
- A.
Blood, blood vessels, heart
- B.
Heart, lungs, skin
- C.
Blood, heart, aorta
- 2.When the doctor takes you pulse, which blood vessel is he feeling?
- A.
Vein
- B.
Capillary
- C.
Artery
- 3.The heart is located near the center of your____________.
- A.
Brain
- B.
Stomach
- C.
Chest
- 4.What divides the left side of the heart from the right side?
- A.
Aorta
- B.
Capillary
- C.
Septum
- 5.How many chambers does the heart have?
- A.
1
- B.
2
- C.
3
- D.
4
- 6.What is the smallest blood vessel?
- A.
Artery
- B.
Capillary
- C.
Vein
- 7.All of the following are found inside of your blood except the follwing:
- A.
White blood cells
- B.
Red blood cells
- C.
Platelets
- D.
Lungs
- 8.Where is plasma found?
- A.
Lungs
- B.
Skin
- C.
Blood
- 9.Plasma is made up of about_____ water.
- A.
75%
- B.
85%
- C.
90%
- D.
100%
- 10.Red blood cells transport___________.
- A.
Carbon dioxide
- B.
Oxygen
- C.
Carbon monoxide
- 11.Which of the following could be compared to soldiers?
- A.
Red blood cells
- B.
White blood cells
- C.
Platelets
- 12.What is your heart made of?
- A.
Skin
- B.
Tissue
- C.
Muscle
- 13.Which blood cells helps to make blood clots, so that you will stop bleeding when you get a cut?
- A.
Red blood cells
- B.
White blood cells
- C.
Platelets
- D.
Plasma
- 14.Which blood cell is the most abundant in your blood?
- A.
Red blood cells
- B.
White blood cells
- C.
Platelets
- D.
Plasma
- 15.Your heart is about the size of your _____________.
- A.
Arm
- B.
Brain
- C.
Fist
- D.
Leg
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