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1st Brown_Taylor Science > Test - Circulatory System > Flashcards

Test - Circulatory System Flashcards

1
Q
  1. What heart structure keeps the left side of the heart and prevents oxygenated and de- oxygenated blood from mixing
A

Septum

73. CLF

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2
Q
  1. What role does your brain play in the circulation of blood through your body?
A

It signals your heart to beat.

65. Study guide

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3
Q
  1. Which chamber of the heart pumps oxygen poor blood to the lungs?
A

Right ventricle

73. CLF

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4
Q
  1. In which blood vessels are materials exchanged between the blood and the body cells?
A

Capilares

71. Vessels Overview

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5
Q
  1. The cardiovascular system consists of the heart, blood vessels, and what else?
A

Blood

74. BP

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6
Q
  1. Where does the right ventricle pump blood to?
A

Lungs
73.
CLF

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7
Q
  1. Blood flows through the body through what?
A

Arteries

CLF

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8
Q
  1. Which atrium does blood with large amounts of carbon dioxide go into?
A

Right

CLF

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9
Q
  1. Blood returns to the heart from the body through the big blood vessels called what?
A

Vena cave

CLF

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10
Q
  1. A flap of tissue that separates the atrium and the ventricle and prevents backward flow of blood
A

Valve

Study guide 71.

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11
Q
  1. Which group of cells regulate the rate of the heart beats?
A

Pacemaker

BP

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12
Q
  1. A sphygmomanometer measures what?
A

Blood pressure

Worksheet

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13
Q
  1. What substances are exchanged between the blood and body cells?
A

Capalaries

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14
Q
  1. The force with which the what cause contract blood pressure?
A

Ventricles heart/

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15
Q

Where are the pulmonary arteries and veins?

A

Above the left and right atrium

CLF

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16
Q
  1. What is the function of the valve?
A

To squeeze out blood into the ventricle

CLF

17
Q
  1. When blood enters the left ventricle is the blood low or high oxygen
A

High because the blood just came back from the lungs

CLF

18
Q
  1. What would happen if there was a hole in the septum?
A

It would allow high and low oxygenated blood to mix causing less oxygen going to the blood cells
BP notes

1st Brown_Taylor Science (12 decks)

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