MEDgems 2 Flashcards

1
Q

rheumatic heart disease caused by?

A

group a streptococcus

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2
Q

how fluid motion promotes atherosclerosis?

A

turbulent flow

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3
Q

chronic renal failure most commonly caused by?

A

diabetes

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4
Q

MAHA and stroke like symptoms

A

Thrombotic Thrombocytopenic Purpura

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5
Q

radiopaque laminated density renal colic

A

magnesium ammonium phosphate

struvite

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6
Q

what imaging in stroke?

A

ct head non contrast

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7
Q

Acantholysis

A

cells that have lost their intercellular connections between neighbouring cells

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8
Q

Trastuzumab

A

breast cancer
HER2

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9
Q

adult polycystic kidney disease what protein defective?

A

Polycystin-1

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10
Q

What is the most common histological type of renal malignancy?

A

renal cell carcinoma

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11
Q

acute rheumatic fever

A

jones criteria

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12
Q

e coli strain with HUS

A

0157:h7

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13
Q

MAHA and renal failure - children?

A

HUS

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14
Q

histochemical stain
visualise cells for light microscopy

A

Haematoxylin and eosin stain

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15
Q

monoclonal ab human epidermal growth factor receptor 2 inhibitor
breast cancer mx?

A

TRAST U ZUMAB

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16
Q

damage to what muscle within heart causes mitral regurg?

A

papillary muscle

17
Q

painful fluid filled blisters with acantholytic cells on biopsy. roof of blister comes with pressure?

A

pemphigus vulgaris

18
Q

The ECG leads II, III and aVF represent which region of the heart

A

inferior wall

19
Q

v1-v4 show

A

anterior surface

20
Q

eads I, aVL, V5, and V6

A

lateral

21
Q

immune response directed against myelin basic protein and proteo-lipoprotein results in?

A

multiple sclerosis

22
Q

Thyroid acropachy

A

rare complication of Graves
periosteal bone growth

23
Q

Paget’s disease of breast

A

eczema of nipple

24
Q

takotsubo cardiomyopathy

A

chest pain
st elevation on ECG
apical akinesis

25
Q

Nephrotic syndrome
antibody complex

A

membranous glomerular disease

26
Q

presence of granular (“muddy brown”) casts seen in the urine

A

acute tubular necrosis

27
Q

What is the most common pattern of disease progression in Multiple Sclerosis?

A

relapsing remitting

28
Q

Aschoff bodies found in the heart of a patient

A

acute rheumatic fever

29
Q

The presence of white cell casts in the urine along with eosinophilia and recent antibiotic use suggests

A

Acute interstitial nephritis

30
Q

Staghorn calculi are formed in presence of certa9in bacteria which produce an enzyme
what enzyme is this?

A

Urease

31
Q

gleason scores

A

e.g. 1+1=2

32
Q

Where in blood vessels is turbulent blood flow most likely to occur?

A

Vessel bifurcations

33
Q
A