Maddy Wallace
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Medicine Quiz on Chronic inflammation, created by Maddy Wallace on 04/12/2017.

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Maddy Wallace
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Chronic inflammation

Question 1 of 7

1

What defines chronic inflammation?

Select one of the following:

  • Long term injury

  • Inflammation

  • Repair

  • All of the above

Explanation

Question 2 of 7

1

Fill the blank spaces to complete the text.

and tissue are characteristic features. Macrophages come in many different states in chronic inflammation, highlighting their wide range of functions in protecting the body: killing and clearing (), production of , acute phase reactions and presentation

Explanation

Question 3 of 7

1

is caused by mycobacterium which has a protective coat so the stimulus cannot be removed. Granulomas form around the pathogen

is aggregation of misfolded proteins causing atrophy

is bladder inflammation. Urinary catheters can introduce infection and leads to incontinence and confusion.

Drag and drop to complete the text.

    Tuberculosis
    Amyloidosis
    Cystisis
    sarcoidosis

Explanation

Question 4 of 7

1

Fill the blank spaces to complete the text.

cells: always proliferating so regenerate – epithelia such as skin, GI tract
cells: do not normally proliferate but can do so after injury – liver, kidney
: cannot regenerate so must scar – neurones, heart muscle

Explanation

Question 5 of 7

1

Regeneration can be stimulated by insoluble growth factors

Select one of the following:

  • True
  • False

Explanation

Question 6 of 7

1

In regeneration soluble transcription factors regulate DNA transcription from cascade of events which can result in:

Select one or more of the following:

  • apoptosis

  • proliferation

  • angiogenesis

  • prevention of apoptosis

  • meiosis

  • tumour formation

Explanation

Question 7 of 7

1

Select from the dropdown lists to complete the text.

Another signal for regeneration is ( chemical, long-distance, physical ) cell-cell and cell-matrix interactions via the ECM and cell junctions, mediated by ( integrin, interferon, integral, interleukin ) proteins (we touched on this in Topic 1) that again produce a cascade.

Explanation

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