Community Acquired Pneumonia Exam Questions And Answers Graded A+
Community Acquired Pneumonia Exam Questions And Answers Graded A+ Most common causes of CAP? - streptococcus pneumoniae - resp viruses - haemophilus influenza - mycoplasma pneumonia - enteric gram neg bacteria - chlamydia psittaci - staph aureus - legionella - mycobacterium tb Risk factors of CAP - age over 50 - alcoholism - indigenous background - smoking - institutionalisation - COPD - asthma - dementia - heart failure - immunosuppression - seizures - strokes Investigations for CAP - FBE, UEC, LFTs - ABGs - blood culture - sputum cultures (MCS) - ESR and CRP - Nasal flocked swabs for influence and NPA (nasopharyngeal aspirate) - CXR - legionelle urinary antigen - serology What if you're suspecting TB? What should you do with your investigations? 3 early morning sputum cultures collected early in the morning Ziehl-Neelson stain TB culture PCR How to manage CAP? Based on severity of the pneumonia e.g. use PSI risk Grade 1-2 = outpatient setting, use oral amoxycillin + (oral roxithromycin or doxycycline)
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