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Otitis Externa

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What are some common pathogens that cause HEENT infections? Do you recommend a limited or an involved use of antibiotics in treatment of these diseases and other unconfirmed bacterial illnesses and why?
Otitis externa is cellulites of the external auditory canal. The most common pathogens include, Staphylococcus aureus and Pseudomonas aeruginosa. Bullous myringitis is inflammation of the tympanic membrane; common pathogen is Streptococcus pneumoniae. Acute otitis media in an acute infection of the middle ear; most common pathogen includes S pneumoniae and H influenza (35-45%). The third most pathogen is M catarrhalis (15-18) and the fourth most common pathogen is Streptococcus pyogenes.
The most common pathogen of acute viral rhinitis is rhinovirus, other causes include, adenoviruses, coronaviruses, enteroviruses, influenza and parainfluenza viruses, and respiratory syncytial virus. The most common pathogen of rhinosinusitis is S pneumoniae, H influenzae (nontypeable), M catarrhalis, and β-hemolytic streptococci. Common pathogen of viral pharyngitis includes, Epstein-Barr virus, coxsackie A group of viruses and adenovirus. The most common bacterial pharyngitis is group A streptococcal infection, other causes include Mycoplasma pneumoniae, Chlamydia pneumoniae, groups C and G streptococci, and …show more content…

The principles include using strident diagnostic criteria to determine likely cause of infection, weigh Benefits Versus Harms of Antibiotics and implement Judicious Prescribing Strategies (American Academy, 2013). Assessment findings that would warrant prescribing antibiotics include, symptoms that is present for greater than 10 to fourteen days without improvement. Any duration with symtoms such as periorbital swelling, sinus tenderness or severe headache (Hay, Levin, Deterding, & Abzug,

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