Infective Endocarditis MCQ Questions And Answers
Do you understand what infective endocarditis is? Take this infective endocarditis quiz to see how much you know. Basically, infective endocarditis is an infection caused by bacteria that enter the bloodstream and settle in the heart. With this quiz on infective endocarditis MCQs, you will get to practice your knowledge as well as learn more. All the best! Give your best for a perfect score! Do share the quiz with others who wish to test their knowledge.
- 1.Most commonly affected in IE is
- A.
Valve leaflets
- B.
Chordae
- C.
Chamber walls
- D.
Periprosthetic tissue
- 2.The majority of organisms in vegetation are
- A.
Inactive and non-growing
- B.
Inactive metabolically but grow rapidly
- C.
Very active metabolically but do not grow
- D.
Very active metabolically and grows rapidly
- 3.The clinical manifestations of IE result from
- A.
Cytokines
- B.
Intracardiac infection
- C.
Embolization
- D.
Immunological phenomenon
- E.
All of the above
- 4.Modified Duke Criteria for IE
- A.
Highly sensitive
- B.
Highly specific
- C.
Both
- D.
Neither
- 5.Antimicrobial therapy in IE – True statement
- A.
Vegetations are highly vascular
- B.
Bacteria in vegetation are rapidly growing
- C.
All bacteria in the vegetation need not be killed
- D.
None
- 6.Which species of bacteria typically causes infective endocarditis?
- A.
Staphylococcus
- B.
Helicobacter
- C.
Bacillus
- D.
None of the above
- 7.In children with CHD, Group A streptococci rarely cause infective endocarditis.
- A.
True
- B.
False
- 8.______ is effective in diagnosing infective endocarditis in patients with congenital heart disease.
- A.
Presence of Janeway lesions
- B.
Duke criteria
- C.
Electrocardiography
- D.
None of the above
- 9.Which of the following Duke criteria is a major criterium for infective endocarditis?
- A.
Immunologic findings such as glomerulonephritis
- B.
Predisposing heart condition or intravenous drug use
- C.
Blood cultures positive for typical infective endocarditis organisms
- D.
All of the above
- 10.Which trial shows the significant benefit of early surgery in patients at high risk for emboli and with large vegetations?
- A.
EASE
- B.
ICE
- C.
ASE
- D.
ESE