Endocarditis Flashcards by Istiak Mahmud Siam

Q

Endocarditis meaning ?

A

Inflammation of the endocardium

pathoma-81

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Q

Organisms of endocarditis ?

HACEK

A

H=Haemophilus
A=Actinobacillus
C=Cardiobacterium
E=Eikenella
K=Kingella

82 Pathoma

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Q

Causes of endocarditis ?

A

Streptococcus viridins

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Q

Damaged endocardial surface fate—

A

Thrombotic vegetations (Platelate + Fibrin )

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Q

IV drug users endocarditis cause ?

A

Staphylococcus aureus

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Q

Endocarditis in Colorectal carcinoma ?

A

Strep Bovis

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Q

Endocarditis of prosthetic valve —-

A

Staphylococcus epidermidis

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Q

Clinical features of endocarditis ?

A

Fever=Due to bacteremia
Murmur=Due to vegetation
Janeway lesions
Osler nodes
Splinter hemorrhage -nail bed
Roth spots
Anemia-Chronic inflammation

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Q

Lab findings in endocarditis ?

A

- Blood culture
Anemia of chronic disease
dec Hb
dec MCV
dec TIBC
dec serum Fe
dec % saturation
INC Ferritin
Transesophageal echocardiogram- detect lesions on valve

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Q

Osler nodes ?

A

Tender lesions on fingers and toes

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Q

Janeway lesions ?

A

Erythematous nontender lesions on palms and soles

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Q

Most effected valve in endocarditis ?

A

Tricuspid

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Q

Non bacterial thrombotic endocarditis cause ?

A

Hypercoagulable state
Adenocarcinoma
Mitral regurg

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Q

Sterile vegetations + SLE = ???

A

Libman-Sacks endocarditis

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Q

Vegetations site & result ?

A

-Mitral valve
-Mitral regurgitation

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