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Defence against disease

Questão 1 de 19

1

What are types of micro organism?

Selecione uma ou mais das seguintes:

  • fungi

  • infection

  • vaccine

  • bacteria

  • virus

Explicação

Questão 2 de 19

1

Selecione das listas do Menu para completar o texto.

( micro organims, virus, fungi, bacteria ) will enter an ordinary ( cell, tissue, membrane ) and effect the cell by getting inside. it will then ( die, reproduce ) so much till the cell will completely ( break, repair ) open and then be ( permanently, partly, not ) be broken.

Explicação

Questão 3 de 19

1

Selecione das listas do Menu para completar o texto.

( Pathogens, Bacteria, Fungi, Virus ) come from bacteria
They produce ( anti toxins, toxins )
It can cause ( disease, sickness, death ) & if it enters the body it will cause ( problems, death, symptoms )
Pathogens have ( antigens, antibodies, antitoxins ) on the sides

Explicação

Questão 4 de 19

1

Do white blood cells help to defend the body against disease?

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

Questão 5 de 19

1

Preencha os espaços em branco para completar o texto.

White blood cells can produce . The antitoxins will the toxins.

Explicação

Questão 6 de 19

1

Do antibodies attach to the antigens and stop destroying the bacteria

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

Questão 7 de 19

1

To ingest pathogens the bacterium will invade the body. Then the blood cell will recognise this and go it. Thirdly, the white blood cells will it. After the white blood cell has fully has the pathogen it will release the which break down and digest the pathogen. Finally it will slowly be broken down and .

Arraste e solte para completar o texto.

    white
    red
    towards
    away
    engulf
    destroy
    eat
    enzymes
    dead bacteria
    blood
    pathogen
    destroyed
    fixed

Explicação

Questão 8 de 19

1

We protect the body from future disease by taking vaccinations

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

Questão 9 de 19

1

Selecione das listas do Menu para completar o texto.

Contains dead ( pathogens, bacteria, fungi, antigens ) on the surface of the body. however it still has ( antibodies, antigens, pathogens, antitoxins ) on the surface. so when injected the ( white, red ) blood cells would need to produce antibodies to attack it. Therefore, if in the future a pathogen was to enter the body, it could quickly produce the ( antibodies, antitoxins, antigens ) for it.

Explicação

Questão 10 de 19

1

What does MMR stand for

Selecione uma ou mais das seguintes:

  • Rumella

  • Moles

  • Measles

  • Mumps

  • Rubella

  • Mocks

Explicação

Questão 11 de 19

1

Preencha os espaços em branco para completar o texto.

Scientist thought MMR vaccines linked to s. This is a condition that affects people and interaction skills.

Explicação

Questão 12 de 19

1

Ignaz semmelweis owned a and he observed that when a midwife helped deliver the baby there was a risk of fever than when a student did.
He decided to make medical students wash their after treating the patients, after doing this he noticed that the amount of deaths had .
Now, we know the medical students had been carrying from dead babies to the mothers. The results showed that washing hands .

Arraste e solte para completar o texto.

    hospital
    bank
    doctors
    lower
    higher
    childbed
    death
    sick
    medical
    work
    hands
    feet
    taps
    dead
    pregnant
    reduced
    increase
    bacteria
    pathogens
    dead bacteria
    cells
    helped

Explicação

Questão 13 de 19

1

Types of medicines are

Selecione uma ou mais das seguintes:

  • antibiotics

  • cocodomine

  • vaccine

  • pain killers

Explicação

Questão 14 de 19

1

Selecione das listas do Menu para completar o texto.

( Painkillers, antibiotics ) relieve ( symptoms, problems, illness, disease ) for a few days but still leave ( dead pathogens, pathogens, bacteria, fungi ) in your body for a few days,

Explicação

Questão 15 de 19

1

If you take too many antibiotics the will have to much to them. Meaning it will have no effect on the bacteria in the end. This is because the pathogen has become

Arraste e solte para completar o texto.

    pathogens
    bacteria
    micro organism
    open
    exposure
    closure
    antibiotic strong
    antibiotic resistant
    antibiotic weak

Explicação

Questão 16 de 19

1

Preencha os espaços em branco para completar o texto.

Antibiotic resistance is caused by . This is a , spontaneous change in the (effects the genes)

Explicação

Questão 17 de 19

1

The equipment needed to culture micro organisms are:

Selecione uma ou mais das seguintes:

  • agar jelly

  • petri-dish

  • bunsen burner

  • inoculating loop

  • matt

  • lighter

  • water

Explicação

Questão 18 de 19

1

Preencha os espaços em branco para completar o texto.

To culture microorganisms we
1. sterilise the and petri-dish to prevent
2.Put into bunsen burner (this will get rid of on in) and leave to cool for a while
3. Using , place some of the into the
4. Quickly close the petri-dish and it with . This is to avoid anything getting in and infecting it
5. at 25°c ( lab)

Explicação

Questão 19 de 19

1

Preencha os espaços em branco para completar o texto.

Once grown a set of , we want to know if the would kill the bacteria. We do this by getting paper and dipping it into the disinfectant, then putting on to the . We repeat this for all the disinfectants. After, we need to close and seal the petri-dish! we would know if the disinfectant works as if there is a area around it, the bacteria would've been .

Explicação

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