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Diseases of The Ear

Question
5 out of 24
 

Myringitis bullosa is .caused by: [LQ]



A virion
B Fungus

C Bacteria
D Virus

Ans. D Virus

Myringitis bullose hemorrhagica is a painful condition.

Characterized by formation of hemorrhagic blebs on tympanic membrane and deep meatus. It is probably caused by virus or mycoplasma pneumoniae (Dhingra 6th/ed p62) but according to Iumer ttnh/ed p 323 "Myringitis bullosa hemorrhagicaoccurs in presence of viral infection, usually·influenzae:'

Note

Myringitis granulosa is associated with impacted wax, long standinq foreign body or external ear infection.

External ear condition

Most common organism

a. Furunclosis

b. Otomycosis

c. Otitis externa hemorrhagica

d. Myringitis bullosa

e. Malignant otitis externa

f. Perichondritis

a. Staphylococcus

b. Aspergillus niger (M/c); Candida albicans (2nd M/c)

c. Influenza virus

d. Influenza virus

Less commonly

Mycoplasma pneurnoniae

e. Pseudomonas aeruginosa

f. Pseudomonas

Diseases of The Ear Flashcard List

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