Pathology Flashcards

(28 cards)

1
Q

IL involved in coagualtion
secreted by macrophages ad muscle

A

IL6

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2
Q

what cells are phagocytic

A

neutrophils
macrophages
monocytes
kuppfer

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3
Q

Mx of hereditary angioedema

A

fresh frozen plasma

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4
Q

what mediator is formed by mast cell

A

thromboxane

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5
Q

MoA of ciclosporin

A

inhibiting release of IL2 from T cells

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6
Q

Role of kinins

A

attract phagocytes

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7
Q

Mcrophages

A

from monocytes and phagocytosis

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8
Q

which immunoglobin responsible for anaphylaxis

A

IgE

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9
Q

endothelin 1

A

Vasoconstrictor -> polypeptide

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10
Q

complemetn role

A

kills everything
activated by alternate natural coag casacde

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11
Q

which cytokine secreted by macrophages and muscles

A

IL6 - involved in coagulation cascade

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12
Q

Mx of hereditary angioedema

A

deficiency if C1 esterase inhibitor
FFP

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13
Q

gene ass with li framrni syndrome

A

p53

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14
Q

Granulation tissue consists of

A

fibroblasts proloferation of new capillaires

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15
Q
A
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16
Q

Hep B and C composition

A

Hep b DS DnA
Hep C single stranded rna

17
Q

Role of chlorhexidine

A

Bacterial cell membrane disruption

18
Q

most commonest site for osteomyelitis in IVDU

A

Femoral metaphysis

19
Q

celly type of barretts

A

goes from stratified to simple columnar epithelium

20
Q

BrCA1 which chromosome

21
Q

Lymphocytic lobulitis

A

T1dm mimics cancer

22
Q

How does sickle cell show on blood fil

A

normochromic normocytic anaemia
high reticulocyte count

23
Q

what is anasarca

A

condition characterised by widespread swelling of the skin due to effusion of fluid into the extracellular space. It is usually caused by either cardiac failure, liver failure or renal failure. It can also be created from the administration of exogenous intravenous fluid. Certain plant-derived anticancer chemotherapeutic agents, such as docetaxel, cause anasarca through a poorly understood capillary leak syndrome.

24
Q

ECG changes of hypokalaemia

A

sagging of the ST segment, depression of the T-wave and elevation of the U-wave

25
Lachman test is postive for what condition
ACL
26
What si the odonpghue triad
MCL ACL medial menisus
27
The presence of ‘orphan Annie’ nuclei on histopathology is found in which type of thyroid cancer?
Papillary carcinoma
28