Myocarditis Pathology MCQ Questions along with their Answers
Myocarditis is defined as:
a) Inflammation of the myocardium
b) Hardening of the myocardium
c) Formation of blood clots in the myocardium
d) Enlargement of the myocardium
Answer: a) Inflammation of the myocardium
Which of the following is the most common cause of infectious myocarditis?
a) Bacterial infection
b) Viral infection
c) Fungal infection
d) Parasitic infection
Answer: b) Viral infection
In myocarditis, the infiltration of which cells is commonly observed in the myocardium?
a) Lymphocytes
b) Neutrophils
c) Eosinophils
d) Monocytes
Answer: a) Lymphocytes
Which histological finding is characteristic of eosinophilic myocarditis?
a) Granulomas in the myocardium
b) Fibrosis and scarring of the myocardium
c) Eosinophilic infiltration in the myocardium
d) Presence of multinucleated giant cells
Answer: c) Eosinophilic infiltration in the myocardium
Myocarditis can lead to which of the following complications?
a) Arrhythmias
b) Heart failure
c) Dilated cardiomyopathy
d) All of the above
Answer: d) All of the above
Which imaging modality is commonly used to evaluate myocarditis?
a) Electrocardiogram (ECG)
b) Echocardiography
c) Magnetic resonance imaging (MRI)
d) Cardiac catheterization
Answer: c) Magnetic resonance imaging (MRI)
The gold standard for diagnosing myocarditis is:
a) Blood tests for cardiac enzymes
b) Echocardiography
c) Endomyocardial biopsy
d) Coronary angiography
Answer: c) Endomyocardial biopsy
Which virus is commonly associated with viral myocarditis?
a) Influenza virus
b) Human immunodeficiency virus (HIV)
c) Coxsackievirus
d) Epstein-Barr virus
Answer: c) Coxsackievirus
Which age group is most commonly affected by lymphocytic myocarditis?
a) Infants and young children
b) Adolescents
c) Young adults
d) Older adults
Answer: c) Young adults
Treatment of myocarditis often involves:
a) Rest and supportive care
b) Antibiotics
c) Anti-inflammatory medications
d) All of the above
Answer: d) All of the above
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