Integrated Science- Form 4- Cardiovascular System
15 Questions
| Total Attempts: 252
.jpg "Integrated Science- Form 4- Cardiovascular System")
; &nbs p; &nb sp; This quiz contains 10 Multiple Choice items and 5 Fill in the Blanks items. Please attempt ALL these items within the time provided (30 minutes. ) Good Luck.
Questions and Answers
- 1.Which of the following blood vessels carry blood away from the heart?
- A.
Arteries
- B.
Veins
- C.
Capillaries
- D.
All of the above
- 2.Which of the follwoing blood vessels come closest to the body's organs for quick diffusion of materials?
- A.
Arteries
- B.
Veins
- C.
Capillaries
- D.
All of the above
- 3.Blood returns from the body into this chamber of the heart.
- A.
Left atrium
- B.
Right ventricle
- C.
Left ventricle
- D.
Right atrium
- 4.Oxygentaed blood leaves the heart through the follwoing vessel, to be transported to the rest of the body.
- A.
Pulmonary artery
- B.
Pulmonary vein
- C.
Aorta
- D.
Vena cava
- 5.Which of the following blood vessels carries de-oxygenated blood to the lungs?
- A.
Vena cava
- B.
Pulmonary vein
- C.
Aorta
- D.
Pulmonary artery
- 6.The function of red blood cells is:
- A.
To engulf and destroy pathogens
- B.
To bind to and carry oxygen
- C.
To create antibodies to fight infection.
- D.
To regulate body temperature
- 7.The blood cells responsible for clotting of blood are called:
- A.
Plasma
- B.
Phagocytes
- C.
Platelets
- D.
Protozoa
- 8.If a person has B antigens present on his red blood cells, this person's blood type is:
- A.
A
- B.
B
- C.
AB
- D.
Rh-
- 9.It is important to know the blood type of a person to avoid a dangerous blood transfusion. If someone with blood type B is to receive blood, which of the following blood types would allow for a safe blood transfusion?
- A.
A
- B.
AB
- C.
O
- D.
Rh+
- 10.The heart is one of the most important _____ in the entire human body.
- 11.The heart is composed of ______ muscle which pumps blood throughout the body, beating approximately 72 times per minute of our lives.
- 12.Muscles need ______, glucose for cellular respiration. The blood transports these materials to the muscles.
- 13.The upper chambers of the heart are known as the left and right ________.
- 14.The heart contains _______ which allow blood to flow in only one direction through the heart.
- 15.The main waste material from cellular respiration is called ________.
.
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