Module 9 Part 2 Patho Otitis media Flashcards
Question
Answer
What is otitis media, and who commonly experiences it?
Otitis media is a common ear infection affecting infants and children, often occurring before the age of 3.
What are the typical pathogens causing otitis media?
Common pathogens include Streptococcus pneumoniae, Haemophilus influenzae, and Moraxella catarrhalis.
What factors can predispose children to otitis media?
Predisposing factors include allergies, sinusitis, cleft palate, adenoidal hypertrophy, eustachian tube issues, and immune deficiencies.
How does breastfeeding relate to otitis media?
Breastfeeding can provide protection against otitis media.
Is there a genetic component to recurrent acute otitis media?
Yes, recurrent acute otitis media may have a genetic component.
What are the key symptoms of acute otitis media (AOM)?
AOM is associated with ear pain, fever, irritability, an inflamed eardrum, and fluid in the middle ear.
How does the appearance of the eardrum change in AOM cases?
The eardrum progresses from redness to opacity and bulging as fluid accumulates.
Are there cases of AOM caused by penicillin-resistant microorganisms?
Yes, there is an increasing prevalence of AOM caused by penicillin-resistant microorganisms.
What is otitis media with effusion (OME)?
Otitis media with effusion (OME) involves fluid in the middle ear without symptoms of acute infection.
How is otitis media typically treated, and what complications can arise?
Treatment involves symptom management, watchful waiting, and antimicrobial therapy for severe cases. Complications may include mastoiditis, brain abscess, meningitis, and chronic otitis media with hearing loss. Persistent middle ear effusions can impact speech, language, and cognitive abilities.
How can otitis media be prevented?
Multivalent vaccines have been effective in reducing the incidence of otitis media.
