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Path III Final > Quiz 2 > Flashcards

Quiz 2 Flashcards

(48 cards)

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1
Q

infectious cause of myocarditis

A

coxsackie virus

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2
Q

MC cause of non-ischemic dilated cardiomyopathy

A

chronic alcoholism

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3
Q

two etiologies of restrictive myocarditis

A

amyloidosis and hemochromotosis

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4
Q

organism associated with endocarditis in IV drug users

A

staph aureus

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5
Q

organism associated with endocarditis with artificial valves

A

staph epidermatis

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6
Q

organism associated with endocarditis in alcoholics

A

strep viridens

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7
Q

organism associated with endocarditis with indwelling catheters

A

e coli

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8
Q

organism associated with endocarditis in cases of colon CA

A

strep bovis

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9
Q

organism that is main cause of subacute endocarditis

A

strep viridens

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10
Q

main cause of community acquired endocarditis

A

staph aureus (minority MRSA)

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11
Q

second MC cause of community acquired endocarditis

A

strep viridens

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12
Q

MC cause of nosocomial acquired endocarditis

A

staph aureus (majority MRSA)

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13
Q

MC cause of culture-negative endocarditis

A

fungi

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14
Q

splinter hemorrhages and roth spots

A

subacute endocarditis

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15
Q

inflammatory vegetations found in association with SLE

A

Libman-Sacks endocarditis

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16
Q

%age of mitral and aortic stenosis that is acquired

A

2/3

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17
Q

MC valvular disease

A

aortic stenosis

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18
Q

associated with myxomatous degeneration of mitral valve and is one of the most common forms of valvular disorder

A

MVP

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19
Q

organism responsible for rheumatic fever and rheumatic heart disease

A

strep pyogenes

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20
Q

rheumatic fever spread by

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A

direct contact with oral or respiratory secretions

21
Q

rheumatic fever dx’d by

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A 
rapid strep
ASO titer (antistreptolysin O)
22
Q

focal inflammatory lesions found with rheumatic heart disease; pathognomic for carditis due to RHD

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A

Aschoff bodies

23
Q

Skin condition associated with rheumatic fever/rheumatic heart disease

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A

erythema marginatum

24
Q

MC and 2nd MC valves affected in rheumatic heart disease

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A

mitral, then aortic

25
caused by AI response by anti-streptococcal M protein antibodies which cross react with cardiac myosin
post-strep acute rheumatic fever
26
MC cause of pericardial disease
idiopathic
27
type of pericarditis associated with AI disorders (rheumatoid arthritis, SLE). Uremia. possibly viral
serous pericarditis
28
"bread and butter" appearance
fibrinous pericarditis
29
Fish mouth shaped with rheumatic scarring and diffuse fibrous thickening and distortion of valve leaflets
mitral stenosis in rheumatic heart disease
30
type of pericarditis associated with TB, tumor
hemorrhagic pericarditis
31
type of pericarditis associated with pericardial infection
purulent pericarditis
32
MC heart tumor. MC primary cardiac neoplasm
atrial myxoma
33
Type of pericarditis associated with post-MI or post-cardiac surgery
fibrinous pericarditis
34
symptoms tend to occur 1-4 weeks after myocardial infarction, but can also be delayed for two years
Dressler's
35
histology includes polygonal or elongated cells that are mononuclear or multinucleated and usually have finely vacuolated eosinophilic cytoplasm
atrial myxoma
36
MC primary pediatric tumor of the heart
cardiac rhabdomyoma
37
MC type of malignancy in heart
secondary CA rather than primary
38
neoplasm with greatest propensity to metastasize to heart
metastatic melanoma
39
interstitial lymphocytic infiltrates are characteristic of
viral myocarditis
40
acute cases of endocarditis usu involve a previously damaged/normal heart valve
normal
41
subacute cases of endocarditis usu involve a previously damaged/normal heart valve
previously damaged
42
2nd MC cause (organism) of community acquired endocarditis
strep viridens
43
2nd MC cause of nosocomial endocarditis (organism)
fungi
44
vegetations due to underlying hypercoagulable state -- trousseau's syndrome
marantic endocarditis
45
type of valvular disorder associated with "wear and tear"
aortic stenosis
46
type of valvular disorder characterized by calcific deposits that develop. hard, irregular, and occasionally ulcerated nodules lie behind leaflets
mitral annular
47
granulomatous structures consisting of collagen and lymphocytes and occasional plasma cells within surrounding myocytes
aschoff bodies
48
autoimmune response in rheumatic fever is caused by | ____ that cross react with cardiac myosin
antistreptococcal M protein Abs

Path III Final (6 decks)

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