stacymaria
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Quiz am Organisms and Disease, erstellt von stacymaria am 30/05/2013.

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Organisms and Disease

Frage 1 von 10

1

What is meant by the term health?

Wähle eine der folgenden:

  • is a state if mental, physical and social wellbeing and the absence of disease.

  • Being well fed with a balanced diet and not having a disease

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Frage 2 von 10

1

What is a Parasite

Wähle eine der folgenden:

  • An Organisms that lives in or on it's host and causes harm to it's host by taking nutrition from it's host.

  • An organism that lives in or on it's host and causes disease

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Frage 3 von 10

1

How can Bacteria cause disease?

Wähle eine oder mehr der folgenden:

  • They can reproduce rapidly

  • They damage our cells

  • They release waste products that are toxic to us.

  • They take our our genetic material

  • They don't cause disease

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Frage 4 von 10

1

How does Fungi cause disease?

Wähle eine der folgenden:

  • Fungus lives in the skin and sends out reproductive Hyphae that grow to the surface of the skin and release spores.

  • Fungus live in the body and release toxins that damage our cells.

  • Fungus send out reproductive Hyphae to the blood.

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Frage 5 von 10

1

How do Viruses cause disease?

Wähle eine oder mehr der folgenden:

  • Invade Cells

  • Take our genetic machinery of the cell

  • Make the cell manufacture copies of the virus

  • Eventually the host cell bursts which releases the new viruses

  • Release toxins

  • Take over the brain

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Frage 6 von 10

1

How does a Protoctista cause disease?

Wähle eine der folgenden:

  • Enter the Host cells and feed in the contents

  • Causes damage to the red blood cells in the blood

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Frage 7 von 10

1

What 4 things must a Pathogen be able to do to be able to cause disease?

Wähle eine oder mehr der folgenden:

  • Travel from one host to another

  • Get into the host's tissues

  • reproduce

  • cause damage to the host's tissues.

  • release waste products that are toxins to us

  • damage the lining of blood vessels

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Frage 8 von 10

1

What is the name of the pathogen that causes Malaria?

Wähle eine der folgenden:

  • Plasmodium

  • human immunodeficiancy virus

  • Mycobacterium Tuberculosis

  • M.Bovis

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Frage 9 von 10

1

How is Malaria spread

Wähle eine der folgenden:

  • By a Vector

  • By droplet infection

  • by physical contact

  • by exchange of bodily fluids

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Frage 10 von 10

1

What is the Vector that spreads Malaria

Wähle eine der folgenden:

  • Female Anopheles Mosquito

  • Humans

  • Any blood sucking insect

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