Examplify 2 Flashcards

1
Q

if a blood test shows eosinophilia

A

parasitic
e.g. filariasis

-iasis- parasitic infection

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2
Q

which cells are primarily infected by mycobacterium tuberculosis

A

alveolar macrophages

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3
Q

example of a bacteria where the majority of inflammation is chronic

A

mycobacterium leprae

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4
Q

which cell type is most characteristically present in the inflammatory response to foreign body e.g. splinter

A

giant cells

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5
Q

consequence of chronic inflammation

A

atrophy

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6
Q

eosinophils were seen in high numbers in the tissues in which conditions

A

Hodgkins lymphoma

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7
Q

granulomatous inflammation may occur from a

A

non-immune mechanism

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8
Q

which cells are modified to become epithelia cells within granulomas

A

macrophages

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9
Q

if someones immunoglobulin results show absent IgA which kind of infection is the patient most likely to have suffered from

A

respiratory tract infection

IgA found on mucosal surfaces such as the resp tract

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10
Q

which vaccine are ‘asplenic’ patients meant to have

A

streptococcus pneumonias (encapsulated)

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11
Q

important virulence factor of E.coli which causes UTI

A

adhesions on fimbria

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12
Q

which influenza can antigenic shift occur in

A

only influenza A

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13
Q

tamiflu also known as

A

oseltamivir

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14
Q

oseltamivir is a

A

neurominidase inhibitor

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15
Q

mechanism of action of oseltmivir

A

blocks emergence of influenza virus from the infected cell

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16
Q

what does the term cold adapted mean in terms of an influenza vaccine

A

virus can grow int he nose and throat, but not in the lower respiratory tract where temperatures are higher

17
Q

which blood test is most useful in diagnosing malaria

A

blood film

18
Q

why would bilirubin be raised in malaria

A

Haemolysis of RBC

19
Q

which malaria species is most commonly associated with severe malaria

A

plasmodium falciparum