Explain the Transmission,etiologies,and Diagnosis of Bacterial Meningitis

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Examlex · Accepted Answer

The Answer is Bacterial meningitis is considered a medical emergency.Patient history can provide clues,but laboratory results are needed for definitive diagnosis.Neisseria meningitidis,Streptococcus pneumoniae,and Haemophilus influenzae type b are the top causative agents of meningitis.
Neisseria meningitidis affects people of all ages;however,it severely targets adolescents and young adults.It is transmitted from the nasopharynx of infected individuals.Diagnosis is based off clinical presentation,isolation of the bacteria from CSF,and/or blood and Gram stain of CSF.
Streptococcus pneumoniae affects people of all ages and is transmitted via the respiratory tract.Diagnosis is based off clinical presentation,CSF analysis,bacterial culture,and Gram stain.
Haemophilus influenzae affects unvaccinated adults and children and is transmitted from the upper respiratory tract.Diagnosis is based off clinical presentation,CSF analysis,blood culture,and Gram stain.

Explain the Transmission,etiologies,and Diagnosis of Bacterial Meningitis

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